diff --git a/common/constants/notebooks.ts b/common/constants/notebooks.ts
index 2ece3c29e7..c5eb07348c 100644
--- a/common/constants/notebooks.ts
+++ b/common/constants/notebooks.ts
@@ -4,7 +4,6 @@
  */
 
 export const NOTEBOOKS_API_PREFIX = '/api/observability/notebooks';
-export const NOTEBOOKS_SELECTED_BACKEND: 'ZEPPELIN' | 'DEFAULT' = 'DEFAULT';
 export const NOTEBOOKS_FETCH_SIZE = 1000;
 export const CREATE_NOTE_MESSAGE = 'Enter a name to describe the purpose of this notebook.';
 export const NOTEBOOKS_DOCUMENTATION_URL =
diff --git a/public/components/notebooks/components/helpers/__tests__/sampleZeppelinNotebooks.tsx b/public/components/notebooks/components/helpers/__tests__/sampleZeppelinNotebooks.tsx
deleted file mode 100644
index db07da1c51..0000000000
--- a/public/components/notebooks/components/helpers/__tests__/sampleZeppelinNotebooks.tsx
+++ /dev/null
@@ -1,359 +0,0 @@
-/*
- * Copyright OpenSearch Contributors
- * SPDX-License-Identifier: Apache-2.0
- */
-
-// Sample notebook with all input and output
-export const sampleNotebook1 = {
-  paragraphs: [
-    {
-      text:
-        "%md \n\n### Hi Everyone\n* Here's a demo on **OpenSearch Dashboards Notebooks**\n* You may use the top left buttons to play around with notebooks and Paragraphs",
-      user: 'anonymous',
-      dateUpdated: '2020-08-20 21:15:04.590',
-      config: {},
-      settings: { params: {}, forms: {} },
-      results: {
-        code: 'SUCCESS',
-        msg: [
-          {
-            type: 'HTML',
-            data:
-              '<div class="markdown-body">\n<h3>Hi Everyone</h3>\n<ul>\n<li>Here&rsquo;s a demo on <strong>OpenSearch Dashboards Notebooks</strong></li>\n<li>You may use the top left buttons to play around with notebooks and Paragraphs</li>\n</ul>\n\n</div>',
-          },
-        ],
-      },
-      apps: [],
-      runtimeInfos: {},
-      progressUpdateIntervalMs: 500,
-      jobName: 'paragraph_1597958104590_901298942',
-      id: 'paragraph_1596519508360_932236116',
-      dateCreated: '2020-08-20 21:15:04.590',
-      status: 'READY',
-    },
-    {
-      title: 'VISUALIZATION',
-      text:
-        '%sh #vizobject:{"viewMode":"view","panels":{"1":{"gridData":{"x":15,"y":0,"w":20,"h":20,"i":"1"},"type":"visualization","explicitInput":{"id":"1","savedObjectId":"06cf9c40-9ee8-11e7-8711-e7a007dcef99"}}},"isFullScreenMode":false,"filters":[],"useMargins":false,"id":"iab4eaba1-e32b-11ea-aac8-99f209533253","timeRange":{"to":"2020-08-20T21:25:28.538Z","from":"2020-07-21T21:25:28.538Z"},"title":"embed_viz_iab4eaba1-e32b-11ea-aac8-99f209533253","query":{"query":"","language":"lucene"},"refreshConfig":{"pause":true,"value":15}}',
-      user: 'anonymous',
-      dateUpdated: '2020-08-20 21:25:28.588',
-      config: {},
-      settings: { params: {}, forms: {} },
-      apps: [],
-      runtimeInfos: {},
-      progressUpdateIntervalMs: 500,
-      jobName: 'paragraph_1597958728587_1310320520',
-      id: 'paragraph_1597958728587_1310320520',
-      dateCreated: '2020-08-20 21:25:28.587',
-      status: 'READY',
-    },
-  ],
-  name: 'Embed Vizualization',
-  id: '2FJH8PW8K',
-  defaultInterpreterGroup: 'spark',
-  version: '0.9.0-preview2',
-  noteParams: {},
-  noteForms: {},
-  angularObjects: {},
-  config: { isZeppelinNotebookCronEnable: false },
-  info: {},
-};
-
-// Parsed Output of sample notebook1
-export const sampleParsedParagraghs1 = [
-  {
-    uniqueId: 'paragraph_1596519508360_932236116',
-    isRunning: false,
-    inQueue: false,
-    ishovered: false,
-    isSelected: false,
-    isInputHidden: false,
-    isOutputHidden: false,
-    showAddPara: false,
-    isVizualisation: false,
-    vizObjectInput: '',
-    id: 1,
-    inp:
-      "%md \n\n### Hi Everyone\n* Here's a demo on **OpenSearch Dashboards Notebooks**\n* You may use the top left buttons to play around with notebooks and Paragraphs",
-    lang: 'text/x-',
-    editorLanguage: '',
-    typeOut: ['HTML'],
-    out: [
-      '<div class="markdown-body">\n<h3>Hi Everyone</h3>\n<ul>\n<li>Here&rsquo;s a demo on <strong>OpenSearch Dashboards Notebooks</strong></li>\n<li>You may use the top left buttons to play around with notebooks and Paragraphs</li>\n</ul>\n\n</div>',
-    ],
-  },
-  {
-    uniqueId: 'paragraph_1597958728587_1310320520',
-    isRunning: false,
-    inQueue: false,
-    ishovered: false,
-    isSelected: false,
-    isInputHidden: false,
-    isOutputHidden: false,
-    showAddPara: false,
-    isVizualisation: true,
-    vizObjectInput:
-      '{"viewMode":"view","panels":{"1":{"gridData":{"x":15,"y":0,"w":20,"h":20,"i":"1"},"type":"visualization","explicitInput":{"id":"1","savedObjectId":"06cf9c40-9ee8-11e7-8711-e7a007dcef99"}}},"isFullScreenMode":false,"filters":[],"useMargins":false,"id":"iab4eaba1-e32b-11ea-aac8-99f209533253","timeRange":{"to":"2020-08-20T21:25:28.538Z","from":"2020-07-21T21:25:28.538Z"},"title":"embed_viz_iab4eaba1-e32b-11ea-aac8-99f209533253","query":{"query":"","language":"lucene"},"refreshConfig":{"pause":true,"value":15}}',
-    id: 2,
-    inp:
-      '%sh #vizobject:{"viewMode":"view","panels":{"1":{"gridData":{"x":15,"y":0,"w":20,"h":20,"i":"1"},"type":"visualization","explicitInput":{"id":"1","savedObjectId":"06cf9c40-9ee8-11e7-8711-e7a007dcef99"}}},"isFullScreenMode":false,"filters":[],"useMargins":false,"id":"iab4eaba1-e32b-11ea-aac8-99f209533253","timeRange":{"to":"2020-08-20T21:25:28.538Z","from":"2020-07-21T21:25:28.538Z"},"title":"embed_viz_iab4eaba1-e32b-11ea-aac8-99f209533253","query":{"query":"","language":"lucene"},"refreshConfig":{"pause":true,"value":15}}',
-    lang: 'text/x-',
-    editorLanguage: '',
-    typeOut: [],
-    out: [],
-  },
-];
-
-// Sample notebook with all input and cleared outputs
-export const sampleNotebook2 = {
-  paragraphs: [
-    {
-      text:
-        "%md \n\n### Hi Everyone\n* Here's a demo on **OpenSearch Dashboards Notebooks**\n* You may use the top left buttons to play around with notebooks and Paragraphs",
-      user: 'anonymous',
-      dateUpdated: '2020-08-20 21:15:04.590',
-      config: {},
-      settings: { params: {}, forms: {} },
-      apps: [],
-      runtimeInfos: {},
-      progressUpdateIntervalMs: 500,
-      jobName: 'paragraph_1597958104590_901298942',
-      id: 'paragraph_1596519508360_932236116',
-      dateCreated: '2020-08-20 21:15:04.590',
-      status: 'READY',
-    },
-    {
-      title: 'Paragraph inserted',
-      text: '%md\n\n## Greetings!\n* Yay! you may import and export me ',
-      user: 'anonymous',
-      dateUpdated: '2020-08-20 21:15:04.590',
-      config: {},
-      settings: { params: {}, forms: {} },
-      apps: [],
-      runtimeInfos: {},
-      progressUpdateIntervalMs: 500,
-      jobName: 'paragraph_1597958104590_1715920734',
-      id: 'paragraph_1596742076640_674206137',
-      dateCreated: '2020-08-20 21:15:04.590',
-      status: 'READY',
-    },
-    {
-      title: 'Paragraph inserted',
-      text:
-        "%md\n\n### Let's use Visualization API with dashboard container to embed Visualizations in notebooks\n2. **Unpin** the container to *edit the size* or *delete it*\n3. **Refresh** the container after *date is changed*",
-      user: 'anonymous',
-      dateUpdated: '2020-08-20 21:15:04.590',
-      config: {},
-      settings: { params: {}, forms: {} },
-      apps: [],
-      runtimeInfos: {},
-      progressUpdateIntervalMs: 500,
-      jobName: 'paragraph_1597958104590_931410594',
-      id: 'paragraph_1596524302932_2112910756',
-      dateCreated: '2020-08-20 21:15:04.590',
-      status: 'READY',
-    },
-    {
-      title: 'VISUALIZATION',
-      text:
-        '%sh #vizobject:{"viewMode":"view","panels":{"1":{"gridData":{"x":15,"y":0,"w":20,"h":20,"i":"1"},"type":"visualization","explicitInput":{"id":"1","savedObjectId":"06cf9c40-9ee8-11e7-8711-e7a007dcef99"}}},"isFullScreenMode":false,"filters":[],"useMargins":false,"id":"iab4eaba1-e32b-11ea-aac8-99f209533253","timeRange":{"to":"2020-08-20T21:25:28.538Z","from":"2020-07-21T21:25:28.538Z"},"title":"embed_viz_iab4eaba1-e32b-11ea-aac8-99f209533253","query":{"query":"","language":"lucene"},"refreshConfig":{"pause":true,"value":15}}',
-      user: 'anonymous',
-      dateUpdated: '2020-08-20 21:25:28.588',
-      config: {},
-      settings: { params: {}, forms: {} },
-      apps: [],
-      runtimeInfos: {},
-      progressUpdateIntervalMs: 500,
-      jobName: 'paragraph_1597958728587_1310320520',
-      id: 'paragraph_1597958728587_1310320520',
-      dateCreated: '2020-08-20 21:25:28.587',
-      status: 'READY',
-    },
-  ],
-  name: 'Embed Vizualization',
-  id: '2FJH8PW8K',
-  defaultInterpreterGroup: 'spark',
-  version: '0.9.0-preview2',
-  noteParams: {},
-  noteForms: {},
-  angularObjects: {},
-  config: { isZeppelinNotebookCronEnable: false },
-  info: {},
-};
-
-// Parsed Output of sample notebook2
-export const sampleParsedParagraghs2 = [
-  {
-    uniqueId: 'paragraph_1596519508360_932236116',
-    isRunning: false,
-    inQueue: false,
-    ishovered: false,
-    isSelected: false,
-    isInputHidden: false,
-    isOutputHidden: false,
-    showAddPara: false,
-    isVizualisation: false,
-    vizObjectInput: '',
-    id: 1,
-    inp:
-      "%md \n\n### Hi Everyone\n* Here's a demo on **OpenSearch Dashboards Notebooks**\n* You may use the top left buttons to play around with notebooks and Paragraphs",
-    lang: 'text/x-',
-    editorLanguage: '',
-    typeOut: [],
-    out: [],
-  },
-  {
-    uniqueId: 'paragraph_1596742076640_674206137',
-    isRunning: false,
-    inQueue: false,
-    ishovered: false,
-    isSelected: false,
-    isInputHidden: false,
-    isOutputHidden: false,
-    showAddPara: false,
-    isVizualisation: false,
-    vizObjectInput: '',
-    id: 2,
-    inp: '%md\n\n## Greetings!\n* Yay! you may import and export me ',
-    lang: 'text/x-md',
-    editorLanguage: 'md',
-    typeOut: [],
-    out: [],
-  },
-  {
-    uniqueId: 'paragraph_1596524302932_2112910756',
-    isRunning: false,
-    inQueue: false,
-    ishovered: false,
-    isSelected: false,
-    isInputHidden: false,
-    isOutputHidden: false,
-    showAddPara: false,
-    isVizualisation: false,
-    vizObjectInput: '',
-    id: 3,
-    inp:
-      "%md\n\n### Let's use Visualization API with dashboard container to embed Visualizations in notebooks\n2. **Unpin** the container to *edit the size* or *delete it*\n3. **Refresh** the container after *date is changed*",
-    lang: 'text/x-md',
-    editorLanguage: 'md',
-    typeOut: [],
-    out: [],
-  },
-  {
-    uniqueId: 'paragraph_1597958728587_1310320520',
-    isRunning: false,
-    inQueue: false,
-    ishovered: false,
-    isSelected: false,
-    isInputHidden: false,
-    isOutputHidden: false,
-    showAddPara: false,
-    isVizualisation: true,
-    vizObjectInput:
-      '{"viewMode":"view","panels":{"1":{"gridData":{"x":15,"y":0,"w":20,"h":20,"i":"1"},"type":"visualization","explicitInput":{"id":"1","savedObjectId":"06cf9c40-9ee8-11e7-8711-e7a007dcef99"}}},"isFullScreenMode":false,"filters":[],"useMargins":false,"id":"iab4eaba1-e32b-11ea-aac8-99f209533253","timeRange":{"to":"2020-08-20T21:25:28.538Z","from":"2020-07-21T21:25:28.538Z"},"title":"embed_viz_iab4eaba1-e32b-11ea-aac8-99f209533253","query":{"query":"","language":"lucene"},"refreshConfig":{"pause":true,"value":15}}',
-    id: 4,
-    inp:
-      '%sh #vizobject:{"viewMode":"view","panels":{"1":{"gridData":{"x":15,"y":0,"w":20,"h":20,"i":"1"},"type":"visualization","explicitInput":{"id":"1","savedObjectId":"06cf9c40-9ee8-11e7-8711-e7a007dcef99"}}},"isFullScreenMode":false,"filters":[],"useMargins":false,"id":"iab4eaba1-e32b-11ea-aac8-99f209533253","timeRange":{"to":"2020-08-20T21:25:28.538Z","from":"2020-07-21T21:25:28.538Z"},"title":"embed_viz_iab4eaba1-e32b-11ea-aac8-99f209533253","query":{"query":"","language":"lucene"},"refreshConfig":{"pause":true,"value":15}}',
-    lang: 'text/x-',
-    editorLanguage: '',
-    typeOut: [],
-    out: [],
-  },
-];
-
-// Sample notebook with no paragraph Id
-export const sampleNotebook3 = {
-  paragraphs: [
-    {
-      text:
-        "%md \n\n### Hi Everyone\n* Here's a demo on **OpenSearch Dashboards Notebooks**\n* You may use the top left buttons to play around with notebooks and Paragraphs",
-      user: 'anonymous',
-      dateUpdated: '2020-08-20 21:15:04.590',
-      config: {},
-      settings: { params: {}, forms: {} },
-      results: {
-        code: 'SUCCESS',
-        msg: [
-          {
-            type: 'HTML',
-            data:
-              '<div class="markdown-body">\n<h3>Hi Everyone</h3>\n<ul>\n<li>Here&rsquo;s a demo on <strong>OpenSearch Dashboards Notebooks</strong></li>\n<li>You may use the top left buttons to play around with notebooks and Paragraphs</li>\n</ul>\n\n</div>',
-          },
-        ],
-      },
-      apps: [],
-      runtimeInfos: {},
-      progressUpdateIntervalMs: 500,
-      jobName: 'paragraph_1597958104590_901298942',
-      dateCreated: '2020-08-20 21:15:04.590',
-      status: 'READY',
-    },
-  ],
-  name: 'Embed Vizualization',
-  id: '2FJH8PW8K',
-  defaultInterpreterGroup: 'spark',
-  version: '0.9.0-preview2',
-  noteParams: {},
-  noteForms: {},
-  angularObjects: {},
-  config: { isZeppelinNotebookCronEnable: false },
-  info: {},
-};
-
-// Sample notebook with no VISUALIZAITON title
-export const sampleNotebook4 = {
-  paragraphs: [
-    {
-      text:
-        '%sh #vizobject:{"viewMode":"view","panels":{"1":{"gridData":{"x":15,"y":0,"w":20,"h":20,"i":"1"},"type":"visualization","explicitInput":{"id":"1","savedObjectId":"06cf9c40-9ee8-11e7-8711-e7a007dcef99"}}},"isFullScreenMode":false,"filters":[],"useMargins":false,"id":"iab4eaba1-e32b-11ea-aac8-99f209533253","timeRange":{"to":"2020-08-20T21:25:28.538Z","from":"2020-07-21T21:25:28.538Z"},"title":"embed_viz_iab4eaba1-e32b-11ea-aac8-99f209533253","query":{"query":"","language":"lucene"},"refreshConfig":{"pause":true,"value":15}}',
-      user: 'anonymous',
-      dateUpdated: '2020-08-20 21:25:28.588',
-      config: {},
-      settings: { params: {}, forms: {} },
-      apps: [],
-      runtimeInfos: {},
-      progressUpdateIntervalMs: 500,
-      jobName: 'paragraph_1597958728587_1310320520',
-      id: 'paragraph_1597958728587_1310320520',
-      dateCreated: '2020-08-20 21:25:28.587',
-      status: 'READY',
-    },
-  ],
-  name: 'Embed Vizualization',
-  id: '2FJH8PW8K',
-  defaultInterpreterGroup: 'spark',
-  version: '0.9.0-preview2',
-  noteParams: {},
-  noteForms: {},
-  angularObjects: {},
-  config: { isZeppelinNotebookCronEnable: false },
-  info: {},
-};
-
-// Sample notebook with no input and output
-export const sampleNotebook5 = {
-  paragraphs: [
-    {
-      user: 'anonymous',
-      dateUpdated: '2020-08-20 21:25:28.588',
-      config: {},
-      settings: { params: {}, forms: {} },
-      apps: [],
-      runtimeInfos: {},
-      progressUpdateIntervalMs: 500,
-      jobName: 'paragraph_1597958728587_1310320520',
-      id: 'paragraph_1597958728587_1310320520',
-      dateCreated: '2020-08-20 21:25:28.587',
-      status: 'READY',
-    },
-  ],
-  name: 'Embed Vizualization',
-  id: '2FJH8PW8K',
-  defaultInterpreterGroup: 'spark',
-  version: '0.9.0-preview2',
-  noteParams: {},
-  noteForms: {},
-  angularObjects: {},
-  config: { isZeppelinNotebookCronEnable: false },
-  info: {},
-};
diff --git a/public/components/notebooks/components/helpers/__tests__/zeppelin_parser.test.tsx b/public/components/notebooks/components/helpers/__tests__/zeppelin_parser.test.tsx
deleted file mode 100644
index e6c5b351e1..0000000000
--- a/public/components/notebooks/components/helpers/__tests__/zeppelin_parser.test.tsx
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright OpenSearch Contributors
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import { zeppelinParagraphParser } from '../zeppelin_parser';
-import {
-  sampleNotebook1,
-  sampleNotebook2,
-  sampleNotebook3,
-  sampleNotebook4,
-  sampleNotebook5,
-  sampleParsedParagraghs1,
-  sampleParsedParagraghs2,
-} from './sampleZeppelinNotebooks';
-
-// Perfect schema
-describe('Testing Zeppelin backend parser function with perfect schema', () => {
-  test('zeppelinParagraphParserTest1', (done) => {
-    const parsedParagraphs1 = zeppelinParagraphParser(sampleNotebook1.paragraphs);
-    const parsedParagraphs2 = zeppelinParagraphParser(sampleNotebook2.paragraphs);
-    const parsedParagraphs3 = zeppelinParagraphParser([]);
-    expect(parsedParagraphs1).toEqual(sampleParsedParagraghs1);
-    expect(parsedParagraphs2).toEqual(sampleParsedParagraghs2);
-    expect(parsedParagraphs3).toEqual([]);
-    done();
-  });
-});
-
-// Issue in schema
-describe('Testing default backend parser function with wrong schema', () => {
-  test('zeppelinParagraphParserTest2', (done) => {
-    expect(() => {
-      const parsedParagraphs1 = zeppelinParagraphParser(sampleNotebook3.paragraphs);
-    }).toThrow(Error);
-    expect(() => {
-      const parsedParagraphs2 = zeppelinParagraphParser(sampleNotebook4.paragraphs);
-    }).toThrow(Error);
-    expect(() => {
-      const parsedParagraphs3 = zeppelinParagraphParser(sampleNotebook5.paragraphs);
-    }).toThrow(Error);
-    done();
-  });
-});
diff --git a/public/components/notebooks/components/helpers/zeppelin_parser.tsx b/public/components/notebooks/components/helpers/zeppelin_parser.tsx
deleted file mode 100644
index f2293c3a72..0000000000
--- a/public/components/notebooks/components/helpers/zeppelin_parser.tsx
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright OpenSearch Contributors
- * SPDX-License-Identifier: Apache-2.0
- */
-
-/* This file contains parsing functions
- * These functions have to be changed based on backend configuration
- * If backend changes the incoming paragraph structures may change, so parsing adapts to it
- */
-
-import { ParaType } from '../../../common';
-
-const visualizationPrefix = '%sh #vizobject:';
-const observabilityVisualizationPrefix = '%sh #observabilityviz:';
-
-const langSupport = {
-  '%sh': 'shell',
-  '%md': 'md',
-  '%python': 'python',
-  '%opensearchsql': 'sql',
-  '%elasticsearch': 'json',
-};
-
-// Get the coding language from a Zeppelin paragraph input
-// Param: textHeader-> header on a Zeppelin paragraph example "%md"
-const parseCodeLanguage = (textHeader: string) => {
-  const codeLanguage = langSupport[textHeader];
-  return codeLanguage || '';
-};
-
-// Get the type of output message from a Zeppelin paragraph
-// Param: Zeppelin Paragraph
-const parseMessage = (paraObject: any) => {
-  try {
-    let mtype = [];
-    let mdata = [];
-    paraObject.results.msg.map((msg: { type: string; data: string }) => {
-      mtype.push(msg.type);
-      mdata.push(msg.data);
-    });
-    return {
-      outputType: mtype,
-      outputData: mdata,
-    };
-  } catch (error) {
-    return {
-      outputType: [],
-      outputData: [],
-    };
-  }
-};
-
-// Get the type of output message from a Zeppelin paragraph
-// Param: Zeppelin Paragraph
-const parseText = (paraObject: any) => {
-  if ('text' in paraObject) {
-    return paraObject.text;
-  } else {
-    throw new Error('Input text parse issue');
-  }
-};
-
-// Get the visualization from a Zeppelin Paragraph input
-// All Visualizations in Zeppelin are stored as shell comment -> "%sh #vizobject:"
-// TODO: This is a workaround need to look for better solutions
-// Param: Zeppelin Paragraph
-const parseVisualization = (paraObject: any) => {
-  let vizContent = '';
-  if (
-    paraObject.hasOwnProperty('text') &&
-    paraObject.text.substring(0, 15) === visualizationPrefix
-  ) {
-    if (paraObject.title !== 'VISUALIZATION') {
-      throw new Error('Visualization parse issue');
-    }
-    vizContent = paraObject.text.substring(15);
-    return {
-      isViz: true,
-      VizObject: vizContent,
-    };
-  }
-
-  if (
-    paraObject.hasOwnProperty('text') &&
-    paraObject.text.substring(0, 22) === observabilityVisualizationPrefix
-  ) {
-    if (paraObject.title !== 'OBSERVABILITY_VISUALIZATION') {
-      throw new Error('Visualization parse issue');
-    }
-    vizContent = paraObject.text.substring(22);
-    return {
-      isViz: true,
-      VizObject: vizContent,
-    };
-  }
-
-  return {
-    isViz: false,
-    VizObject: vizContent,
-  };
-};
-
-// This parser is used to get paragraph id
-// Param: Zeppelin Paragraph
-const parseId = (paraObject: any) => {
-  if ('id' in paraObject) {
-    return paraObject.id;
-  } else {
-    throw new Error('Id not found in paragraph');
-  }
-};
-
-// This parser helps to convert Zeppelin paragraphs to a common ParaType format
-// This parsing makes any backend notebook compatible with notebooks plugin
-export const zeppelinParagraphParser = (zeppelinBackendParagraphs: any) => {
-  let parsedPara: Array<ParaType> = [];
-  try {
-    zeppelinBackendParagraphs.map((paraObject: ParaType, index: number) => {
-      const paragraphId = parseId(paraObject);
-      const vizParams = parseVisualization(paraObject);
-      const inputParam = parseText(paraObject);
-      const codeLanguage = parseCodeLanguage(inputParam.split('\n')[0].split('.')[0]);
-      const message = parseMessage(paraObject);
-
-      let tempPara = {
-        uniqueId: paragraphId,
-        isRunning: false,
-        inQueue: false,
-        ishovered: false,
-        isSelected: false,
-        isInputHidden: false,
-        isOutputHidden: false,
-        showAddPara: false,
-        isVizualisation: vizParams.isViz,
-        vizObjectInput: vizParams.VizObject,
-        id: index + 1,
-        inp: inputParam,
-        lang: 'text/x-' + codeLanguage,
-        editorLanguage: codeLanguage,
-        typeOut: message.outputType,
-        out: message.outputData,
-      };
-      parsedPara.push(tempPara);
-    });
-    return parsedPara;
-  } catch (error) {
-    throw new Error('Parsing Paragraph Issue ' + error);
-  }
-};
diff --git a/public/components/notebooks/components/notebook.tsx b/public/components/notebooks/components/notebook.tsx
index d86d8486fe..4f22f146fc 100644
--- a/public/components/notebooks/components/notebook.tsx
+++ b/public/components/notebooks/components/notebook.tsx
@@ -33,7 +33,6 @@ import { DashboardStart } from '../../../../../../src/plugins/dashboard/public';
 import {
   CREATE_NOTE_MESSAGE,
   NOTEBOOKS_API_PREFIX,
-  NOTEBOOKS_SELECTED_BACKEND,
 } from '../../../../common/constants/notebooks';
 import { UI_DATE_FORMAT } from '../../../../common/constants/shared';
 import { ParaType } from '../../../../common/types/notebooks';
@@ -45,7 +44,6 @@ import {
   contextMenuViewReports,
   generateInContextReport,
 } from './helpers/reporting_context_menu_helper';
-import { zeppelinParagraphParser } from './helpers/zeppelin_parser';
 import { Paragraphs } from './paragraph_components/paragraphs';
 const panelStyles: CSS.Properties = {
   float: 'left',
@@ -140,12 +138,7 @@ export class Notebook extends Component<NotebookProps, NotebookState> {
     try {
       let parsedPara;
       // @ts-ignore
-      if (NOTEBOOKS_SELECTED_BACKEND === 'ZEPPELIN') {
-        parsedPara = zeppelinParagraphParser(paragraphs);
-        this.setState({ vizPrefix: '%sh #vizobject:' });
-      } else {
-        parsedPara = defaultParagraphParser(paragraphs);
-      }
+      parsedPara = defaultParagraphParser(paragraphs);
       parsedPara.forEach((para: ParaType) => {
         para.isInputExpanded = this.state.selectedViewId === 'input_only';
         para.paraRef = React.createRef();
diff --git a/public/components/notebooks/docs/dev/Zeppelin_backend_adaptor.md b/public/components/notebooks/docs/dev/Zeppelin_backend_adaptor.md
deleted file mode 100644
index 054c1a886e..0000000000
--- a/public/components/notebooks/docs/dev/Zeppelin_backend_adaptor.md
+++ /dev/null
@@ -1,129 +0,0 @@
-# Zeppelin Backend Adaptor
-
-## Contents
-
-1. [**Zeppelin Backend Service**](#zeppelin-backend-service)
-2. [**Apache Zeppelin Setup**](#apache-zeppelin-setup)
-
-## Zeppelin Backend Service
-
-**Apache Zeppelin** provides several REST APIs for interaction and remote activation of zeppelin functionality. All REST APIs are available starting with the following endpoint `http://[zeppelin-server]:[zeppelin-port]/api`.
-
-![Zeppelin Server](images/zeppelin_architecture.png)
-
-1. **APIs Provided:**
-   1. **[Server:](http://zeppelin.apache.org/docs/0.9.0/usage/rest_api/zeppelin_server.html)** Get status, version, Log Level
-   2. **[Interpreter:](http://zeppelin.apache.org/docs/0.9.0/usage/rest_api/interpreter.html)** Get interpreter settings, create/update/restart/delete interpreter setting
-   3. **[Notebook:](http://zeppelin.apache.org/docs/0.9.0/usage/rest_api/notebook.html)** Create/update/restart/delete note and paragraph ops
-   4. **[Repository:](http://zeppelin.apache.org/docs/0.9.0/usage/rest_api/notebook_repository.html)** Get/Update NB repo
-   5. **[Configuration:](http://zeppelin.apache.org/docs/0.9.0/usage/rest_api/configuration.html)** Get all [Zeppelin config](http://zeppelin.apache.org/docs/0.9.0/setup/operation/configuration.html) - server port, ssl, S3 bucket, S3.user
-   6. **[Credential:](http://zeppelin.apache.org/docs/0.9.0/usage/rest_api/credential.html)** List credentials for all users, create/delete
-   7. **[Helium:](http://zeppelin.apache.org/docs/0.9.0/usage/rest_api/helium.html)** Contains APIs for all plugin packages (Not needed as of now)
-2. **Security:**
-   1. By default the APIs are exposed to anonymous user
-   2. Recommended way to use **access control**: **[Shiro Auth](http://zeppelin.apache.org/docs/0.9.0/setup/security/shiro_authentication.html)**
-      1. Need to change [**Shiro.ini (Apache link)**](http://shiro.apache.org/configuration.html#ini-sections) in conf directory
-      2. Ideally should be used with [**Apache KnoxSSO**](https://knox.apache.org/books/knox-0-13-0/dev-guide.html#KnoxSSO+Integration)
-      3. Also, [Notebooks](http://zeppelin.apache.org/docs/0.9.0/setup/security/notebook_authorization.html) can have access control based on Shiro defined users
-3. **Deployment:**
-   1. Recommended way is to use stand alone docker
-   2. Create a **custom docker** with new Shiro & Zeppelin configs and set interpreter config for OpenSearch and OpenSearch-sql.
-   3. Sample scripts available in `scripts/docker/spark-cluster-managers`
-4. **Storage:**
-   1. Apache Zeppelin has a pluggable notebook storage mechanism controlled by `zeppelin.notebook.storage` configuration option with multiple implementations.
-   2. Zeppelin has** built-in S3/github connector**. Just provide credentials in [properties or env-sh](http://zeppelin.apache.org/docs/0.9.0/setup/storage/storage.html#notebook-storage-in-s3)
-   3. The notebooks are automatically synced by Zeppelin
-
-## **Apache Zeppelin Setup**
-
-- https://zeppelin.apache.org/
-- Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.
-- **[Installation Steps](http://zeppelin.apache.org/docs/0.9.0/quickstart/install.html)**
-  - http://zeppelin.apache.org/download.html → Install using Binary package with all interpreters.
-  - Unpack the downloaded tar
-  - To Run the service use `bin/zeppelin-daemon.sh start`
-  - To Stop the service use `bin/zeppelin-daemon.sh stop`
-  - Service starts on port 8080
-  - If on a remote server (like ec2) and want to use server IP to access the notebook:
-    - Make sure your inbound/outbound ports are set correctly on the remote machine
-    - You may want to change the Zeppelin host ip to 0.0.0.0 (or keep it localhost)
-    - To change the host ip use the `zeppelin-site.xml.template` inside “conf/“ directory
-    - `cp conf/zeppelin-site.xml.template conf/zeppelin-site.xml`
-    - `vi conf/zeppelin-site.xml` and edit the host ip
-    - Then restart the service
-- **[Optional] Setup OpenSearch Interpreter:**
-
-  - [Zeppelin OpenSearch interpreter Documentation](https://zeppelin.apache.org/docs/0.9.0/interpreter/elasticsearch.html)
-  - This interpreter can be used for OpenSearch:
-
-    - **Note: current issues with OpenSearch Interpreter in Zeppelin**
-    - User needs to remove ssl flag from the OpenSearch config as Zeppelin doesn’t support ssl request yet: https://issues.apache.org/jira/browse/ZEPPELIN-2031 so run the OpenSearch service without ssl enabled
-    - Zeppelin has “no support for ssl” (only uses http) in elastic interpreter:
-      - [Code](https://github.com/apache/zeppelin/blob/0b8423c62ae52f3716d4bb63d60762fee6910788/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/client/HttpBasedClient.java#L105)
-      - [Apache Issues](https://issues.apache.org/jira/browse/ZEPPELIN-2031)
-    - Zeppelin has “no issue in search query” in elastic interpreter:
-      - [Apache Issues](https://issues.apache.org/jira/browse/ZEPPELIN-4843?jql=project%20%3D%20ZEPPELIN%20AND%20status%20%3D%20Open%20AND%20text%20~%20%22elasticsearch%22)
-    - Zeppelin “No support for search template“ issue in elastic interpreter:
-      - [Apache Issues](https://issues.apache.org/jira/browse/ZEPPELIN-4184?jql=project%20%3D%20ZEPPELIN%20AND%20text%20~%20%22elastic%20search%22)
-    - **To Change the interpreter settings of Elastic Search Interpreter on Zeppelin:**
-      - Open Zeppelin in browser `localhost:8080`
-      - Please click the top right menu beside drop down and select interpreter option
-      - In the interpreters window, search for elasticsearch interpreter
-      - Edit config parameters similar to that your local/remote service
-      - You’ll be prompted to restart the interpreter -> Click on ok
-    - **If using the default settings, add below mentioned changes in interpreter config:**
-
-      - Change transport.type to http
-      - host → localhost (if running on same machine as Zeppelin) & port → 9200
-      - username: admin & password: admin
-      - Once configured the screen should look like this:
-        ![OpenSearch Interpreter](images/opensearch-zeppelin.png)
-
-    - Start a new notebook to try out the below commands
-    - Run a shell command from notebook to check availability of OpenSearch:
-      - `%sh curl -XGET http://localhost:9200 -u admin:admin`
-
-```
-%elasticsearch
-index movies/default/1 {
-    "title": "The Godfather",
-    "director": "Francis Ford Coppola",
-    "year": 1972,
-    "genres": ["Crime", "Drama"],
-    "rating":5
-}
-```
-
-- **[Optional] Setup OpenSearch-SQL JDBC Interpreter:**
-  - [Zeppelin JDBC Interpreter Documentation](https://zeppelin.apache.org/docs/0.9.0/interpreter/jdbc.html)
-  - Zeppelin has a generic JDBC interpreter, we can use this to add our OpenSearch-SQL Driver
-  - Download [OpenSearch-SQL Driver](https://opensearch.org/) Jar file
-  - To Use JDBC interpreter:
-    - **To add the JDBC interpreter settings for OpenSearch-SQL:**
-      - Open Zeppelin in browser `localhost:8080`
-      - Please click the top right menu beside drop down and select interpreter option
-      - Click on "+ Create" Button
-      - Add OpenSearch-SQL interpreter with type JDBC **configure name: “opensearchsql”**
-      - Note: The name you assign to the interpreter is used later for accessing paragraphs in notebook - “%opensearchsql”
-      - Edit config for with OpenSearch-SQL Driver details (Please refer to the [Github README](https://github.com/opensearch-project/sql/tree/main/sql-jdbc))
-    - **If using the default settings, add below mentioned changes in interpreter config:**
-      - Edit the url: `jdbc:elasticsearch://localhost:9200`
-      - Edit the driver class: `org.opensearch.jdbc.Driver`
-      - Edit the username to admin
-      - Edit the password to admin
-      - Add absolute path to the Jar in the last input box
-      - You’ll be prompted to restart the interpreter -> Click on ok
-      - Once configured the screen should look like this:
-        ![SQL Interpreter](images/opensearch-zeppelin-settings.png)
-        
-    - Open a notebook and run below commands to check if interpreter settings are set correctly
-
-```
-%opensearchsql
-SELECT * FROM movies
-```
-
-- **Appendix:**
-  - **[More on Zeppelin UI](http://zeppelin.apache.org/docs/latest/quickstart/explore_ui.html)**
-  - [**More on Zeppelin Config**](http://zeppelin.apache.org/docs/latest/setup/operation/configuration.html)
-  - [**S3-Notebook Storage**](http://zeppelin.apache.org/docs/0.8.2/setup/storage/storage.html#notebook-storage-in-s3)
diff --git a/public/components/notebooks/docs/dev/images/zeppelin_architecture.png b/public/components/notebooks/docs/dev/images/zeppelin_architecture.png
deleted file mode 100644
index cc1a64e70c..0000000000
Binary files a/public/components/notebooks/docs/dev/images/zeppelin_architecture.png and /dev/null differ
diff --git a/public/components/notebooks/docs/example_notebooks/zeppelin/Introduction Notebook-Zeppelin.json b/public/components/notebooks/docs/example_notebooks/zeppelin/Introduction Notebook-Zeppelin.json
deleted file mode 100644
index 90e3c157fe..0000000000
--- a/public/components/notebooks/docs/example_notebooks/zeppelin/Introduction Notebook-Zeppelin.json	
+++ /dev/null
@@ -1 +0,0 @@
-{"paragraphs":[{"text":"%md \n\n## Hi Everyone,\n### Here's an intro to **OpenSearch Dashboards Notebooks**\n* You may use the top left buttons to create, rename, clone, delete, import and export with notebooks \n* Inner top left buttons are used to run, save, clone, delete the selected paragraph. \n* Long hover over the buttons to see Tooltip helpers","user":"anonymous","dateUpdated":"2020-08-21 00:55:58.360","config":{},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"HTML","data":"<div class=\"markdown-body\">\n<h2>Hi Everyone,</h2>\n<h3>Here&rsquo;s an intro to <strong>OpenSearch Dashboards Notebooks</strong></h3>\n<ul>\n<li>You may use the top left buttons to create, rename, clone, delete, import and export with notebooks</li>\n<li>Inner top left buttons are used to run, save, clone, delete the selected paragraph.</li>\n<li>Long hover over the buttons to see Tooltip helpers</li>\n</ul>\n\n</div>"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597958104590_901298942","id":"paragraph_1596519508360_932236116","dateCreated":"2020-08-20 21:15:04.590","dateStarted":"2020-08-21 00:55:58.362","dateFinished":"2020-08-21 00:55:58.368","status":"FINISHED"},{"title":"CODE","text":"%md\n\n## Greetings!\n* Yay! you may import and export me as json files\n* **Run** a paragraph with a keyboard shortcut **\"Shift+Enter\"**\n* In Zeppelin each paragraph has to have a \"%[interpreter]\" header (like %md in this paragraph)","user":"anonymous","dateUpdated":"2020-08-21 01:08:56.942","config":{},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"HTML","data":"<div class=\"markdown-body\">\n<h2>Greetings!</h2>\n<ul>\n<li>Yay! you may import and export me as json files</li>\n<li><strong>Run</strong> a paragraph with a keyboard shortcut <strong>&ldquo;Shift+Enter&rdquo;</strong></li>\n<li>In Zeppelin each paragraph has to have a &ldquo;%[interpreter]&rdquo; header (like %md in this paragraph)</li>\n</ul>\n\n</div>"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597972120089_1145163794","id":"paragraph_1597972120089_1145163794","dateCreated":"2020-08-21 01:08:40.089","dateStarted":"2020-08-21 01:08:56.944","dateFinished":"2020-08-21 01:08:56.952","status":"FINISHED"},{"title":"Paragraph inserted","text":"%md\n\n## Now that you are using Zeppelin \n* Checkout how to [setup other interpreters](https://zeppelin.apache.org/docs/0.9.0/#available-interpreters)\n* To setup Elasticsearch interpreter and OpenSearch-SQL interpreters [checkout](https://github.com/opensearch-project/dashboards-notebooks/blob/dev/docs/dev/Zeppelin_backend_adaptor.md#apache-zeppelin-setup)\n","user":"anonymous","dateUpdated":"2020-08-21 01:08:52.286","config":{},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"HTML","data":"<div class=\"markdown-body\">\n<h2>Now that you are using Zeppelin</h2>\n<ul>\n<li>Checkout how to <a href=\"https://zeppelin.apache.org/docs/0.9.0/#available-interpreters\">setup other interpreters</a></li>\n<li>To setup Elasticsearch interpreter and OpenSearch-SQL interpreters <a href=\"https://github.com/opensearch-project/dashboards-notebooks/blob/dev/docs/dev/Zeppelin_backend_adaptor.md#apache-zeppelin-setup\">checkout</a></li>\n</ul>\n\n</div>"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597958104590_1715920734","id":"paragraph_1596742076640_674206137","dateCreated":"2020-08-20 21:15:04.590","dateStarted":"2020-08-21 01:08:52.288","dateFinished":"2020-08-21 01:08:52.295","status":"FINISHED"},{"title":"Paragraph inserted","text":"%md\n\n### Hover between paragraphs to add a Saved Visualization or a New Paragraph\n2. **Unpin** the container to *edit the size* or *delete it*\n3. **Refresh** the container after *date is changed*","user":"anonymous","dateUpdated":"2020-08-21 01:09:14.147","config":{},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"HTML","data":"<div class=\"markdown-body\">\n<h3>Hover between paragraphs to add a Saved Visualization or a New Paragraph</h3>\n<ol start=\"2\">\n<li><strong>Unpin</strong> the container to <em>edit the size</em> or <em>delete it</em></li>\n<li><strong>Refresh</strong> the container after <em>date is changed</em></li>\n</ol>\n\n</div>"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597958104590_931410594","id":"paragraph_1596524302932_2112910756","dateCreated":"2020-08-20 21:15:04.590","dateStarted":"2020-08-21 01:09:14.149","dateFinished":"2020-08-21 01:09:14.160","status":"FINISHED"},{"title":"CODE","text":"%md\n\n# Start typing here","user":"anonymous","dateUpdated":"2020-08-21 00:56:41.827","config":{},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"HTML","data":"<div class=\"markdown-body\">\n<h1>Start typing here</h1>\n\n</div>"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597971380477_32105829","id":"paragraph_1597971380477_32105829","dateCreated":"2020-08-21 00:56:20.477","dateStarted":"2020-08-21 00:56:41.830","dateFinished":"2020-08-21 00:56:41.836","status":"FINISHED"}],"name":"Introduction Notebook-Zeppelin","id":"2FJH8PW8K","defaultInterpreterGroup":"spark","version":"0.9.0-preview2","noteParams":{},"noteForms":{},"angularObjects":{},"config":{"isZeppelinNotebookCronEnable":false},"info":{}}
diff --git a/public/components/notebooks/docs/example_notebooks/zeppelin/Log Analysis-Zeppelin.json b/public/components/notebooks/docs/example_notebooks/zeppelin/Log Analysis-Zeppelin.json
deleted file mode 100644
index 61571248e3..0000000000
--- a/public/components/notebooks/docs/example_notebooks/zeppelin/Log Analysis-Zeppelin.json	
+++ /dev/null
@@ -1 +0,0 @@
-{"paragraphs":[{"title":"CODE","text":"%md\n## Let's use Zeppelin Adaptor to explore data with Inter-Para Communication\n* Before diving into this notebook make sure:\n  * You have integrated [**Sample web logs**](https://www.elastic.co/guide/en/kibana/7.8/getting-started.html#get-data-in)\n  * You have used the **Introduction Notebook**\n  * You have setup a [**python interpreter**](https://zeppelin.apache.org/docs/0.9.0/interpreter/python.html) & [**OpenSearch-SQL interpreter**](https://github.com/opensearch-project/dashboards-notebooks/blob/dev/docs/dev/Zeppelin_backend_adaptor.md#apache-zeppelin-setup)","user":"anonymous","dateUpdated":"2020-08-21 01:07:36.617","config":{},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"HTML","data":"<div class=\"markdown-body\">\n<h2>Let&rsquo;s use Zeppelin Adaptor to explore data with Inter-Para Communication</h2>\n<ul>\n<li>Before diving into this notebook make sure:\n<ul>\n<li>You have integrated <a href=\"https://www.elastic.co/guide/en/kibana/7.8/getting-started.html#get-data-in\"><strong>Sample web logs</strong></a></li>\n<li>You have used the <strong>Introduction Notebook</strong></li>\n<li>You have setup a <a href=\"https://zeppelin.apache.org/docs/0.9.0/interpreter/python.html\"><strong>python interpreter</strong></a> &amp; <a href=\"https://github.com/opensearch-project/dashboards-notebooks/blob/dev/docs/dev/Zeppelin_backend_adaptor.md#apache-zeppelin-setup\"><strong>OpenSearch-SQL interpreter</strong></a></li>\n</ul>\n</li>\n</ul>\n\n</div>"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597970420851_2109527240","id":"paragraph_1597970420851_2109527240","dateCreated":"2020-08-21 00:40:20.851","dateStarted":"2020-08-21 01:07:36.619","dateFinished":"2020-08-21 01:07:36.626","status":"FINISHED"},{"title":"CODE","text":"%md\n## We'll use the pre-indexed sample web logs provided by OpenSearch Dashboards  \n* Make an OpenSearch-SQL query \n* Import the output of SQL query in a python paragraph\n* Plot an anomaly graph using python-matplot","user":"anonymous","dateUpdated":"2020-08-21 00:58:02.620","config":{},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"HTML","data":"<div class=\"markdown-body\">\n<h2>We&rsquo;ll use the pre-indexed sample web logs provided by OpenSearch Dashboards</h2>\n<ul>\n<li>Make an OpenSearch-SQL query</li>\n<li>Import the output of SQL query in a python paragraph</li>\n<li>Plot an anomaly graph using python-matplot</li>\n</ul>\n\n</div>"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597971322703_978148592","id":"paragraph_1597971322703_978148592","dateCreated":"2020-08-21 00:55:22.703","dateStarted":"2020-08-21 00:58:02.629","dateFinished":"2020-08-21 00:58:02.634","status":"FINISHED"},{"title":"Paragraph inserted","text":"%md\n**OpenSearch-SQL Query to fetch size of request and agent data for all the web requests made**\nSelect bytes,agent from opensearch_dashboards_sample_data_logs\n","user":"anonymous","dateUpdated":"2020-08-20 21:16:13.576","config":{"editorSetting":{"language":"scala","editOnDblClick":false,"completionKey":"TAB","completionSupport":true},"colWidth":12,"editorMode":"ace/mode/scala","fontSize":9,"results":{},"enabled":true},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"HTML","data":"<div class=\"markdown-body\">\n<p><strong>OpenSearch-SQL Query to fetch size of request and agent data for all the web requests made</strong><br />\nSelect bytes,agent from opensearch_dashboards_sample_data_logs</p>\n\n</div>"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597958173576_437396150","id":"paragraph_1591897831553_-310393619","dateCreated":"2020-08-20 21:16:13.576","status":"READY"},{"title":"Paragraph inserted","text":"%opensearchsql(saveAs=data_logs)\nselect bytes,agent from 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x86_64; rv:6.0a1) Gecko/20110421 Firefox/6.0a1\n5073\tMozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Gecko/20110421 Firefox/6.0a1\n10103\tMozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Gecko/20110421 Firefox/6.0a1\n7531\tMozilla/5.0 (X11; Linux i686) AppleWebKit/534.24 (KHTML, like Gecko) Chrome/11.0.696.50 Safari/534.24\n5988\tMozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Gecko/20110421 Firefox/6.0a1\n7009\tMozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)\n6540\tMozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Gecko/20110421 Firefox/6.0a1\n0\tMozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Gecko/20110421 Firefox/6.0a1\n9952\tMozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Gecko/20110421 Firefox/6.0a1\n7873\tMozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Gecko/20110421 Firefox/6.0a1\n3050\tMozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Gecko/20110421 Firefox/6.0a1\n"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597958173576_876823109","id":"paragraph_1591897481776_702487776","dateCreated":"2020-08-20 21:16:13.576","status":"READY"},{"title":"Paragraph inserted","text":"%md\n**Import this query output in python**\n","user":"anonymous","dateUpdated":"2020-08-20 21:16:13.577","config":{"tableHide":false,"editorSetting":{"language":"markdown","editOnDblClick":true,"completionSupport":false},"colWidth":12,"editorMode":"ace/mode/markdown","fontSize":9,"editorHide":true,"results":{},"enabled":true},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"HTML","data":"<div class=\"markdown-body\">\n<p><strong>Import this query output in python</strong></p>\n\n</div>"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597958173576_599341048","id":"paragraph_1591897902017_-1544489575","dateCreated":"2020-08-20 21:16:13.577","status":"READY"},{"title":"Paragraph inserted","text":"%python.ipython\n%matplotlib inline\nlogs = z.getAsDataFrame('data_logs')\nlogs","user":"anonymous","dateUpdated":"2020-08-20 21:16:13.577","config":{"editorSetting":{"language":"scala","editOnDblClick":false,"completionKey":"TAB","completionSupport":true},"colWidth":12,"editorMode":"ace/mode/scala","fontSize":9,"results":{},"enabled":true},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"HTML","data":"<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n\n    .dataframe thead th {\n        text-align: right;\n    }\n</style>\n<table border=\"1\" class=\"dataframe\">\n  <thead>\n    <tr style=\"text-align: right;\">\n      <th></th>\n      <th>bytes</th>\n      <th>agent</th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr>\n      <th>0</th>\n      <td>6219</td>\n      <td>Mozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Geck...</td>\n    </tr>\n    <tr>\n      <th>1</th>\n      <td>6850</td>\n      <td>Mozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Geck...</td>\n    </tr>\n    <tr>\n      <th>2</th>\n      <td>0</td>\n      <td>Mozilla/5.0 (X11; Linux i686) AppleWebKit/534....</td>\n    </tr>\n    <tr>\n      <th>3</th>\n      <td>14113</td>\n      <td>Mozilla/4.0 (compatible; MSIE 6.0; Windows NT ...</td>\n    </tr>\n    <tr>\n      <th>4</th>\n      <td>2492</td>\n      <td>Mozilla/4.0 (compatible; MSIE 6.0; Windows NT ...</td>\n    </tr>\n    <tr>\n      <th>...</th>\n      <td>...</td>\n      <td>...</td>\n    </tr>\n    <tr>\n      <th>195</th>\n      <td>6540</td>\n      <td>Mozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Geck...</td>\n    </tr>\n    <tr>\n      <th>196</th>\n      <td>0</td>\n      <td>Mozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Geck...</td>\n    </tr>\n    <tr>\n      <th>197</th>\n      <td>9952</td>\n      <td>Mozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Geck...</td>\n    </tr>\n    <tr>\n      <th>198</th>\n      <td>7873</td>\n      <td>Mozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Geck...</td>\n    </tr>\n    <tr>\n      <th>199</th>\n      <td>3050</td>\n      <td>Mozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Geck...</td>\n    </tr>\n  </tbody>\n</table>\n<p>200 rows × 2 columns</p>\n</div>"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597958173577_325755404","id":"paragraph_1591898708896_1841265952","dateCreated":"2020-08-20 21:16:13.577","status":"READY"},{"title":"Paragraph inserted","text":"\n%md\n**Plot a scatter graph for requests made per browser using matplot**\n","user":"anonymous","dateUpdated":"2020-08-20 21:16:13.577","config":{"editorSetting":{"language":"scala","editOnDblClick":false,"completionKey":"TAB","completionSupport":true},"colWidth":12,"editorMode":"ace/mode/scala","fontSize":9,"results":{},"enabled":true},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"HTML","data":"<div class=\"markdown-body\">\n<p><strong>Plot a scatter graph for requests made per browser using matplot</strong></p>\n\n</div>"}]},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597958173577_2096035472","id":"paragraph_1591899582298_-864868294","dateCreated":"2020-08-20 21:16:13.577","status":"READY"},{"title":"Paragraph inserted","text":"%python.ipython\n\n%matplotlib inline\n\nimport warnings\nimport numpy as np\nwarnings.filterwarnings(\"ignore\")\nimport matplotlib.pyplot as plt\n\nlogs = z.getAsDataFrame('data_logs')\nagent_with_firefox = logs['agent'].str.count('Firefox').values\nfirefox_bytes = logs['bytes'].values[agent_with_firefox==1]\n\nagent_with_chrome_safari = logs['agent'].str.count('Chrome').values\nchrome_bytes = logs['bytes'].values[agent_with_chrome_safari==1]\n\nagent_with_msie = logs['agent'].str.count('MSIE').values\nmsie_bytes = logs['bytes'].values[agent_with_msie==1]\n\nprint(\"Total Requests:\", len(agent_with_firefox))\nprint(\"# Requests from Firefox Browser\", np.sum(agent_with_firefox))\nprint(\"# Requests from Chrome/Safari Browser\", np.sum(agent_with_chrome_safari))\nprint(\"# Requests from MSIE Browser\", np.sum(agent_with_msie), \"\\n\\n\")\n\nplt.figure(num=None, figsize=(30, 6))\nplt.title(\"Request size for each browser\")\nplt.ylabel('Request Size in Bytes')\nplt.xlabel('Requests made')\nplt.axhline(y=10000, color='r', linestyle='--')\nplt.plot(msie_bytes, 'ro', markersize=5, label=\"MSIE\")\nplt.plot(firefox_bytes, 'bo', markersize=5, label=\"Firefox\")\nplt.plot(chrome_bytes, 'go', markersize=5, label=\"Chrome\")\nplt.legend()\n\n\n\n\n \n","user":"anonymous","dateUpdated":"2020-08-20 21:16:13.577","config":{"editorSetting":{"language":"python","editOnDblClick":false,"completionKey":"TAB","completionSupport":true},"colWidth":12,"editorMode":"ace/mode/python","fontSize":9,"results":{},"enabled":true},"settings":{"params":{},"forms":{}},"results":{"code":"SUCCESS","msg":[{"type":"TEXT","data":"Total Requests: 200\n# Requests from Firefox Browser 86\n# Requests from Chrome/Safari Browser 54\n# Requests from MSIE Browser 60 \n\n\n<matplotlib.legend.Legend at 0x7ff41415dc50>\n"},{"type":"IMG","data":"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21:16:13.577","status":"READY"},{"text":"%python.ipython\n","user":"anonymous","dateUpdated":"2020-08-20 21:16:13.577","config":{},"settings":{"params":{},"forms":{}},"apps":[],"runtimeInfos":{},"progressUpdateIntervalMs":500,"jobName":"paragraph_1597958173577_538284345","id":"paragraph_1597047441935_258792906","dateCreated":"2020-08-20 21:16:13.577","status":"READY"}],"name":"Log Analysis-Zeppelin","id":"2FJF9WE51","defaultInterpreterGroup":"spark","version":"0.9.0-preview2","noteParams":{},"noteForms":{},"angularObjects":{},"config":{"isZeppelinNotebookCronEnable":false},"info":{}}
diff --git a/public/components/notebooks/docs/poc/OpenSearch_Dashboards_Embeddable_Documentation.md b/public/components/notebooks/docs/poc/OpenSearch_Dashboards_Embeddable_Documentation.md
deleted file mode 100644
index 2845d22731..0000000000
--- a/public/components/notebooks/docs/poc/OpenSearch_Dashboards_Embeddable_Documentation.md
+++ /dev/null
@@ -1,55 +0,0 @@
-# OpenSearch Dashboards Embeddable API & Embedding Visualizations
-
-**NOTE:** The embeddable API and Visualizations have been in high flux for past 6 releases 7.4→7.9 versions in OpenSearch Dashboards
-
-## **In Version 7.5 and older**
-
-1. [Elastic blog](https://www.elastic.co/blog/developing-new-kibana-visualizations) on embedding Visualization
-2. [Test Plugin](https://github.com/elastic/kibana/tree/7.5/test/plugin_functional/plugins/kbn_tp_visualize_embedding) for OpenSearch Dashboards Visualization embedding
-
-**Between 7.6 and 7.8 - Embeddable API has changed at a high frequency, better to use it from 7.9**
-
-## **Embeddable API - Situation post 7.9 update**
-
-- Embeddables are re-usable widgets that can be rendered in any environment or plugin. Developers can embed them directly in their plugin. End users can dynamically add them to any embeddable _containers_.
-- Containers are a special type of embeddable that can contain nested embeddables. Embeddables can be dynamically added to embeddable _containers_. _Currently only dashboard uses this interface._
-
-![Embeddable API](../dev/images/Embeddable_API.png)
-
-* [Source](https://github.com/elastic/kibana/issues/19875)
-* [Code](https://github.com/elastic/kibana/tree/main/src/plugins/embeddable)
-* [README](https://github.com/elastic/kibana/blob/main/src/plugins/embeddable/README.md)
-
-1. Visualizations, Saved Search and Dashboard embeddable are part of this API now.
-2. Embeddable Factory allows to create objects:
-   1. with “.create()” menthod → needs input of data/source/query/time range explicitly
-   2. with “.createFromSavedObject()” method → either inherits values from containers or takes from explicit input provided
-3. Each of the above has a implementation has to inherit an embeddable & Factory API like:
-   1. [Viz. Embeddable](https://github.com/elastic/kibana/blob/main/src/plugins/visualizations/public/embeddable/visualize_embeddable.ts) & [Factory](https://github.com/elastic/kibana/blob/main/src/plugins/visualizations/public/embeddable/visualize_embeddable_factory.tsx)
-   2. [Creating Custom Embeddable Example](https://github.com/elastic/kibana/blob/main/examples/embeddable_examples/public/multi_task_todo/multi_task_todo_embeddable.tsx) & [Factory](https://github.com/elastic/kibana/blob/main/examples/embeddable_examples/public/multi_task_todo/multi_task_todo_embeddable_factory.ts) by Value
-   3. [Creating Custom Embeddable Example](https://github.com/elastic/kibana/blob/main/examples/embeddable_examples/public/todo/todo_ref_embeddable.tsx) & [Factory](https://github.com/elastic/kibana/blob/main/examples/embeddable_examples/public/todo/todo_ref_embeddable_factory.tsx) by reference
-4. [Visualizations Embeddable API Code](https://github.com/streamich/kibana/tree/main/src/plugins/visualizations/public/embeddable)
-5. [Dashboard Container](https://github.com/elastic/kibana/blob/main/src/plugins/dashboard/public/application/embeddable/dashboard_container.tsx) is exposed as an embeddable - to have multiple embeddable in a GRID like structure just like the Dashboard Plugin.
-
-**Embeddable Examples**
-
-- Examples folder in OpenSearch Dashboards has all the usage samples for new APIs
-- Use <EmbeddableRenderer/> to create new embeddable objects
-- [Embeddable Examples](https://github.com/elastic/kibana/tree/main/examples/embeddable_examples) shows how to create new embeddable inheriting the API
-- [Embeddable Explorer](https://github.com/elastic/kibana/tree/main/examples/embeddable_explorer)shows usage of these embeddable examples in a Panel Container
-- [Dashboard Embeddable](https://github.com/elastic/kibana/tree/main/examples/dashboard_embeddable_examples) shows usage of these embeddable examples in a Dashboard Container
-
-**Embeddable Renderer**
-
-- The OpenSearch Dashboards react Element/Prop to create new embeddable objects: [Code](https://github.com/elastic/kibana/blob/main/src/plugins/embeddable/public/lib/embeddables/embeddable_renderer.tsx)
-- Embeddable container use the renderer to create/update each child(an embeddable object)
-  - [Example Dashboard Container](https://github.com/elastic/kibana/blob/main/src/plugins/dashboard/public/application/embeddable/dashboard_container_by_value_renderer.tsx)
-  - [Example of Static Embedding](https://github.com/elastic/kibana/blob/main/examples/embeddable_explorer/public/hello_world_embeddable_example.tsx#L59) (without factory)
-  - [Example of Embedding with factory.create() method](https://github.com/elastic/kibana/blob/main/examples/embeddable_explorer/public/hello_world_embeddable_example.tsx#L73) (with factory)
-
-## Embedding Visualizations in Notebooks Plugin
-
-- Notebooks use embeddable API with dashboard containers for embedding visualizations
-- Dashboard containers allow loading saved objects by Id
-- Notebook paragraphs store the dashboard container object as json string in input cells
-- For storing visualizations in Zeppelin input cells, the json string is stored with a prefix “%sh #{JSON_STRING}”. Making the Json object look like a comment so that, it doesn’t interrupt running the whole notebook.
diff --git a/public/components/notebooks/docs/poc/Zeppelin_OpenSearch_Storage.md b/public/components/notebooks/docs/poc/Zeppelin_OpenSearch_Storage.md
deleted file mode 100644
index 256a9ff487..0000000000
--- a/public/components/notebooks/docs/poc/Zeppelin_OpenSearch_Storage.md
+++ /dev/null
@@ -1,67 +0,0 @@
-# **Custom OpenSearch Storage in Zeppelin**
-
-### **Requirement:**
-
-- Use Zeppelin as a backend service for OpenSearch Dashboards Notebooks and store notebooks as OpenSearch indices
-- Use Zeppelin’s storage adaptor interface and implement a new storage adaptor using OpenSearch Client
-
-### **Design:**
-
-- [“Transport client API“](https://www.elastic.co/guide/en/elasticsearch/client/java-api/current/transport-client.html) is getting deprecated in favor of high level client.
-- Finalized, [“High level client API”](https://www.elastic.co/guide/en/elasticsearch/client/java-rest/7.8/java-rest-high.html) for ease of use and minimal operations needed for Adaptor.
-- Notebooks will be indexed as* .notebooks/\_doc/{Unique_id} →* Unique ID is generated by zeppelin
-
-### **Design Details:**
-
-1. Implements the interface common for all Zeppelin Storage adaptors
-2. Implementation of functions in OpenSearch Zeppelin storage adaptor:
-
-   - Init - Get all config params
-   - List - List all notebooks
-   - Get - fetch a notebook
-   - save - save a notebook
-   - remove - a note
-   - close - client connection
-   - Upgrade client to Https requests - Done using keystore
-
-### **Usage:**
-
-1. POC for OpenSearch adapter is stored in branch 'zeppelin-opensearch' of dashboards-notebooks
-```
-git checkout zeppelin-opensearch
-```
-2. Clone Apache Zeppelin and checkout to 'v0.9.0-preview2' branch in a separate folder 
-```
-cd /your/folder/
-git clone https://github.com/apache/zeppelin.git
-cd zeppelin
-git checkout v0.9.0-preview2
-```
-3. Apply patch from dashboards-notebooks
-```
-git apply /path/to/zeppelin-patch
-```
-4. Once, in this branch copy "opensearch" storage adaptor to your zeppelin files
-```
-cp -r /path/to/dashboards-notebooks/zeppelin/zeppelin-plugins/notebookrepo/opensearch path/to/your/zeppelin
-```
-4. Add OpenSearch storage property in zeppelin config file "conf/zeppelin-site.xml" and you should comment default git storage
-```
-<property>
-  <name>zeppelin.notebook.storage</name>
-  <value>org.apache.zeppelin.notebook.repo.OpenSearchNotebookRepo</value>
-  <description>versioned notebook persistence layer implementation</description>
-</property>
-
-<!-- 
-<property>
-  <name>zeppelin.notebook.storage</name>
-  <value>org.apache.zeppelin.notebook.repo.OpenSearchNotebookRepo</value>
-  <description>versioned notebook persistence layer implementation</description>
-</property>
--->
-```
-5. [Build Zeppelin](https://zeppelin.apache.org/docs/0.9.0/setup/basics/how_to_build.html) using Open-JDK 8 
-```
- mvn clean package -DskipTests 
-```
diff --git a/public/components/notebooks/docs/poc/docs/Zeppelin_OpenSearch_Storage.md b/public/components/notebooks/docs/poc/docs/Zeppelin_OpenSearch_Storage.md
deleted file mode 100644
index 2449ca6723..0000000000
--- a/public/components/notebooks/docs/poc/docs/Zeppelin_OpenSearch_Storage.md
+++ /dev/null
@@ -1,73 +0,0 @@
-# **Custom OpenSearch Storage in Zeppelin**
-
-### **Requirement:**
-
-- Use Zeppelin as a backend service for OpenSearch Dashboards Notebooks and store notebooks as indices
-- Use Zeppelin’s storage adaptor interface and implement a new storage adaptor using Elasticsearch Client
-
-### **Design:**
-
-- [“Transport client API“](https://www.elastic.co/guide/en/elasticsearch/client/java-api/current/transport-client.html) is getting deprecated in favor of high level client.
-- Finalized, [“High level client API”](https://www.elastic.co/guide/en/elasticsearch/client/java-rest/7.8/java-rest-high.html) for ease of use and minimal operations needed for Adaptor.
-- Notebooks will be indexed as* .notebooks/\_doc/{Unique_id} →* Unique ID is generated by zeppelin
-
-### **Design Details:**
-
-1. Implements the interface common for all Zeppelin Storage adaptors
-2. Implementation of functions in OpenSearch Zeppelin storage adaptor:
-
-   - Init - Get all config params
-   - List - List all notebooks
-   - Get - fetch a notebook
-   - save - save a notebook
-   - remove - a note
-   - close - client connection
-   - Upgrade client to Https requests - Done using keystore
-
-### **Usage:**
-
-
-1. Clone [dashbaords-notebooks](https://github.com/opensearch-project/dashboards-notebooks/) repository
-
-2. Clone [Apache Zeppelin](https://github.com/apache/zeppelin) and checkout to 'v0.9.0-preview2' branch in a separate folder
-
-```
-cd zeppelin
-git checkout v0.9.0-preview2
-```
-
-3. Apply patch from dashboards-notebooks
-
-```
-git apply /path/to/dashboards-notebooks/poc/zeppelin-patch
-```
-
-4. Once, in this branch copy "opensearch" storage adaptor to your zeppelin files
-
-```
-cp -r /path/to/dashboards-notebooks/poc/zeppelin/zeppelin-plugins/notebookrepo/opensearch path/to/your/zeppelin/zeppelin-plugins/notebookrepo/.
-```
-
-5. Add OpenSearch storage property in zeppelin config file "conf/zeppelin-site.xml" and you should comment default git storage
-
-```
-<property>
-  <name>zeppelin.notebook.storage</name>
-  <value>org.apache.zeppelin.notebook.repo.OpenSearchNotebookRepo</value>
-  <description>versioned notebook persistence layer implementation</description>
-</property>
-
-<!--
-<property>
-  <name>zeppelin.notebook.storage</name>
-  <value>org.apache.zeppelin.notebook.repo.OpenSearchNotebookRepo</value>
-  <description>versioned notebook persistence layer implementation</description>
-</property>
--->
-```
-
-6. [Build Zeppelin](https://zeppelin.apache.org/docs/0.9.0/setup/basics/how_to_build.html) using Open-JDK 8
-
-```
- mvn clean package -DskipTests
-``` 
diff --git a/public/components/notebooks/docs/poc/zeppelin-patch b/public/components/notebooks/docs/poc/zeppelin-patch
deleted file mode 100644
index e6f8611879..0000000000
--- a/public/components/notebooks/docs/poc/zeppelin-patch
+++ /dev/null
@@ -1,3057 +0,0 @@
-/*
- * Copyright OpenSearch Contributors
- * SPDX-License-Identifier: Apache-2.0
- */
-
-diff --git a/elasticsearch/pom.xml b/elasticsearch/pom.xml
-index 13bc6d469..bbdde076a 100644
---- a/elasticsearch/pom.xml
-+++ b/elasticsearch/pom.xml
-@@ -23,25 +23,26 @@
-   <parent>
-     <artifactId>zeppelin-interpreter-parent</artifactId>
-     <groupId>org.apache.zeppelin</groupId>
--    <version>0.9.0-preview2</version>
-+    <version>0.9.0-SNAPSHOT</version>
-     <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
-   </parent>
- 
-   <artifactId>zeppelin-elasticsearch</artifactId>
-   <packaging>jar</packaging>
--  <version>0.9.0-preview2</version>
-+  <version>0.9.0-SNAPSHOT</version>
-   <name>Zeppelin: Elasticsearch interpreter</name>
- 
-   <properties>
-     <interpreter.name>elasticsearch</interpreter.name>
--    <elasticsearch.version>2.4.3</elasticsearch.version>
--    <httpasyncclient.version>4.0.2</httpasyncclient.version>
-+    <elasticsearch.version>7.8.0</elasticsearch.version>
-+    <httpasyncclient.version>4.1.4</httpasyncclient.version>
-     <guava.version>18.0</guava.version>
-     <json-flattener.version>0.1.6</json-flattener.version>
-     <unirest.version>1.4.9</unirest.version>
-   </properties>
- 
-   <dependencies>
-+
-     <dependency>
-       <groupId>org.opensearch</groupId>
-       <artifactId>elasticsearch</artifactId>
-@@ -58,11 +59,11 @@
-       <artifactId>commons-lang3</artifactId>
-     </dependency>
- 
--    <dependency>
--      <groupId>org.apache.httpcomponents</groupId>
--      <artifactId>httpasyncclient</artifactId>
--      <version>${httpasyncclient.version}</version>
--    </dependency>
-+<!--    <dependency>-->
-+<!--      <groupId>org.apache.httpcomponents</groupId>-->
-+<!--      <artifactId>httpcore</artifactId>-->
-+<!--      <version>4.4.11</version>-->
-+<!--    </dependency>-->
- 
-     <dependency>
-       <groupId>com.google.guava</groupId>
-diff --git a/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/ElasticsearchInterpreter.java b/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/ElasticsearchInterpreter.java
-index 45b37c4eb..d7987a011 100644
---- a/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/ElasticsearchInterpreter.java
-+++ b/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/ElasticsearchInterpreter.java
-@@ -21,19 +21,6 @@ import com.google.gson.Gson;
- import com.google.gson.GsonBuilder;
- import com.google.gson.JsonObject;
- 
--import org.apache.commons.lang3.StringUtils;
--import org.opensearch.common.xcontent.XContentBuilder;
--import org.opensearch.common.xcontent.XContentFactory;
--import org.opensearch.common.xcontent.XContentHelper;
--import org.opensearch.search.aggregations.Aggregation;
--import org.opensearch.search.aggregations.Aggregations;
--import org.opensearch.search.aggregations.InternalMultiBucketAggregation;
--import org.opensearch.search.aggregations.bucket.InternalSingleBucketAggregation;
--import org.opensearch.search.aggregations.bucket.MultiBucketsAggregation;
--import org.opensearch.search.aggregations.metrics.InternalMetricsAggregation;
--import org.slf4j.Logger;
--import org.slf4j.LoggerFactory;
--
- import java.io.IOException;
- import java.util.ArrayList;
- import java.util.Arrays;
-@@ -48,7 +35,6 @@ import java.util.Set;
- import java.util.TreeSet;
- import java.util.regex.Matcher;
- import java.util.regex.Pattern;
--
- import com.github.wnameless.json.flattener.JsonFlattener;
- 
- import org.apache.zeppelin.completer.CompletionType;
-@@ -57,12 +43,25 @@ import org.apache.zeppelin.elasticsearch.action.AggWrapper;
- import org.apache.zeppelin.elasticsearch.action.HitWrapper;
- import org.apache.zeppelin.elasticsearch.client.ElasticsearchClient;
- import org.apache.zeppelin.elasticsearch.client.HttpBasedClient;
--import org.apache.zeppelin.elasticsearch.client.TransportBasedClient;
- import org.apache.zeppelin.interpreter.Interpreter;
- import org.apache.zeppelin.interpreter.InterpreterContext;
- import org.apache.zeppelin.interpreter.InterpreterResult;
- import org.apache.zeppelin.interpreter.thrift.InterpreterCompletion;
- 
-+import org.apache.commons.lang3.StringUtils;
-+import org.opensearch.common.Strings;
-+import org.opensearch.common.xcontent.ToXContent;
-+import org.opensearch.common.xcontent.XContentBuilder;
-+import org.opensearch.common.xcontent.XContentFactory;
-+import org.opensearch.search.aggregations.Aggregation;
-+import org.opensearch.search.aggregations.Aggregations;
-+import org.opensearch.search.aggregations.InternalMultiBucketAggregation;
-+import org.opensearch.search.aggregations.bucket.InternalSingleBucketAggregation;
-+import org.opensearch.search.aggregations.bucket.MultiBucketsAggregation;
-+import org.opensearch.search.aggregations.metrics.InternalNumericMetricsAggregation;
-+import org.slf4j.Logger;
-+import org.slf4j.LoggerFactory;
-+
- /**
-  * Elasticsearch Interpreter for Zeppelin.
-  */
-@@ -70,25 +69,25 @@ public class ElasticsearchInterpreter extends Interpreter {
-   private static Logger logger = LoggerFactory.getLogger(ElasticsearchInterpreter.class);
- 
-   private static final String HELP = "Elasticsearch interpreter:\n"
--      + "General format: <command> /<indices>/<types>/<id> <option> <JSON>\n"
--      + "  - indices: list of indices separated by commas (depends on the command)\n"
--      + "  - types: list of document types separated by commas (depends on the command)\n"
--      + "Commands:\n"
--      + "  - search /indices/types <query>\n"
--      + "    . indices and types can be omitted (at least, you have to provide '/')\n"
--      + "    . a query is either a JSON-formatted query, nor a lucene query\n"
--      + "  - size <value>\n"
--      + "    . defines the size of the result set (default value is in the config)\n"
--      + "    . if used, this command must be declared before a search command\n"
--      + "  - count /indices/types <query>\n"
--      + "    . same comments as for the search\n"
--      + "  - get /index/type/id\n"
--      + "  - delete /index/type/id\n"
--      + "  - index /index/type/id <json-formatted document>\n"
--      + "    . the id can be omitted, elasticsearch will generate one";
-+          + "General format: <command> /<indices>/<types>/<id> <option> <JSON>\n"
-+          + "  - indices: list of indices separated by commas (depends on the command)\n"
-+          + "  - types: list of document types separated by commas (depends on the command)\n"
-+          + "Commands:\n"
-+          + "  - search /indices/types <query>\n"
-+          + "    . indices and types can be omitted (at least, you have to provide '/')\n"
-+          + "    . a query is either a JSON-formatted query, nor a lucene query\n"
-+          + "  - size <value>\n"
-+          + "    . defines the size of the result set (default value is in the config)\n"
-+          + "    . if used, this command must be declared before a search command\n"
-+          + "  - count /indices/types <query>\n"
-+          + "    . same comments as for the search\n"
-+          + "  - get /index/type/id\n"
-+          + "  - delete /index/type/id\n"
-+          + "  - index /index/type/id <json-formatted document>\n"
-+          + "    . the id can be omitted, elasticsearch will generate one";
- 
-   protected static final List<String> COMMANDS = Arrays.asList(
--      "count", "delete", "get", "help", "index", "search");
-+          "count", "delete", "get", "help", "index", "search");
- 
-   private static final Pattern FIELD_NAME_PATTERN = Pattern.compile("\\[\\\\\"(.+)\\\\\"\\](.*)");
- 
-@@ -119,20 +118,14 @@ public class ElasticsearchInterpreter extends Interpreter {
-       this.resultSize = Integer.parseInt(getProperty(ELASTICSEARCH_RESULT_SIZE));
-     } catch (final NumberFormatException e) {
-       this.resultSize = 10;
--      logger.error("Unable to parse " + ELASTICSEARCH_RESULT_SIZE + " : " +
--          getProperty(ELASTICSEARCH_RESULT_SIZE), e);
-+      logger.error("Unable to parse " + ELASTICSEARCH_RESULT_SIZE + " : "
-+              + getProperty(ELASTICSEARCH_RESULT_SIZE), e);
-     }
- 
--    try {
--      if (StringUtils.isEmpty(clientType) || "transport".equals(clientType)) {
--        elsClient = new TransportBasedClient(getProperties());
--      } else if ("http".equals(clientType)) {
--        elsClient = new HttpBasedClient(getProperties());
--      } else {
--        logger.error("Unknown type of Elasticsearch client: " + clientType);
--      }
--    } catch (final IOException e) {
--      logger.error("Open connection with Elasticsearch", e);
-+    if (StringUtils.isEmpty(clientType) || "http".equals(clientType)) {
-+      elsClient = new HttpBasedClient(getProperties());
-+    } else {
-+      logger.error("Unknown type of Elasticsearch client: " + clientType);
-     }
-   }
- 
-@@ -155,7 +148,8 @@ public class ElasticsearchInterpreter extends Interpreter {
- 
-     if (elsClient == null) {
-       return new InterpreterResult(InterpreterResult.Code.ERROR,
--        "Problem with the Elasticsearch client, please check your configuration (host, port,...)");
-+              "Problem with the Elasticsearch client, please check your configuration "
-+                      + "(host, port,...)");
-     }
- 
-     String[] items = StringUtils.split(cmd.trim(), " ", 3);
-@@ -172,7 +166,7 @@ public class ElasticsearchInterpreter extends Interpreter {
- 
-       if (lines.length < 2) {
-         return processHelp(InterpreterResult.Code.ERROR,
--            "Size cmd must be followed by a search");
-+                "Size cmd must be followed by a search");
-       }
- 
-       final String[] sizeLine = StringUtils.split(lines[0], " ", 2);
-@@ -230,7 +224,7 @@ public class ElasticsearchInterpreter extends Interpreter {
- 
-   @Override
-   public List<InterpreterCompletion> completion(String s, int i,
--      InterpreterContext interpreterContext) {
-+                                                InterpreterContext interpreterContext) {
-     final List suggestions = new ArrayList<>();
- 
-     for (final String cmd : COMMANDS) {
-@@ -243,8 +237,8 @@ public class ElasticsearchInterpreter extends Interpreter {
- 
-   private void addAngularObject(InterpreterContext interpreterContext, String prefix, Object obj) {
-     interpreterContext.getAngularObjectRegistry().add(
--        prefix + "_" + interpreterContext.getParagraphId().replace("-", "_"),
--        obj, null, null);
-+            prefix + "_" + interpreterContext.getParagraphId().replace("-", "_"),
-+            obj, null, null);
-   }
- 
-   private String[] getIndexTypeId(String[] urlItems) {
-@@ -257,8 +251,8 @@ public class ElasticsearchInterpreter extends Interpreter {
-     final String id = StringUtils.join(Arrays.copyOfRange(urlItems, 2, urlItems.length), '/');
- 
-     if (StringUtils.isEmpty(index)
--        || StringUtils.isEmpty(type)
--        || StringUtils.isEmpty(id)) {
-+            || StringUtils.isEmpty(type)
-+            || StringUtils.isEmpty(id)) {
-       return null;
-     }
- 
-@@ -288,7 +282,7 @@ public class ElasticsearchInterpreter extends Interpreter {
- 
-     if (indexTypeId == null) {
-       return new InterpreterResult(InterpreterResult.Code.ERROR,
--          "Bad URL (it should be /index/type/id)");
-+              "Bad URL (it should be /index/type/id)");
-     }
- 
-     final ActionResponse response = elsClient.get(indexTypeId[0], indexTypeId[1], indexTypeId[2]);
-@@ -300,9 +294,9 @@ public class ElasticsearchInterpreter extends Interpreter {
-       addAngularObject(interpreterContext, "get", json);
- 
-       return new InterpreterResult(
--          InterpreterResult.Code.SUCCESS,
--          InterpreterResult.Type.TEXT,
--          jsonStr);
-+              InterpreterResult.Code.SUCCESS,
-+              InterpreterResult.Type.TEXT,
-+              jsonStr);
-     }
- 
-     return new InterpreterResult(InterpreterResult.Code.ERROR, "Document not found");
-@@ -317,10 +311,10 @@ public class ElasticsearchInterpreter extends Interpreter {
-    * @return Result of the count request, it contains the total hits
-    */
-   private InterpreterResult processCount(String[] urlItems, String data,
--      InterpreterContext interpreterContext) {
-+                                         InterpreterContext interpreterContext) {
-     if (urlItems.length > 2) {
-       return new InterpreterResult(InterpreterResult.Code.ERROR,
--          "Bad URL (it should be /index1,index2,.../type1,type2,...)");
-+              "Bad URL (it should be /index1,index2,.../type1,type2,...)");
-     }
- 
-     final ActionResponse response = searchData(urlItems, data, 0);
-@@ -328,9 +322,9 @@ public class ElasticsearchInterpreter extends Interpreter {
-     addAngularObject(interpreterContext, "count", response.getTotalHits());
- 
-     return new InterpreterResult(
--        InterpreterResult.Code.SUCCESS,
--        InterpreterResult.Type.TEXT,
--        "" + response.getTotalHits());
-+            InterpreterResult.Code.SUCCESS,
-+            InterpreterResult.Type.TEXT,
-+            "" + response.getTotalHits());
-   }
- 
-   /**
-@@ -343,17 +337,17 @@ public class ElasticsearchInterpreter extends Interpreter {
-    * @return Result of the search request, it contains a tab-formatted string of the matching hits
-    */
-   private InterpreterResult processSearch(String[] urlItems, String data, int size,
--      InterpreterContext interpreterContext) {
-+                                          InterpreterContext interpreterContext) {
-     if (urlItems.length > 2) {
-       return new InterpreterResult(InterpreterResult.Code.ERROR,
--          "Bad URL (it should be /index1,index2,.../type1,type2,...)");
-+              "Bad URL (it should be /index1,index2,.../type1,type2,...)");
-     }
- 
-     final ActionResponse response = searchData(urlItems, data, size);
- 
-     addAngularObject(interpreterContext, "search",
--        (response.getAggregations() != null && response.getAggregations().size() > 0) ?
--            response.getAggregations() : response.getHits());
-+            (response.getAggregations() != null && response.getAggregations().size() > 0)
-+                    ? response.getAggregations() : response.getHits());
- 
-     return buildResponseMessage(response);
-   }
-@@ -368,16 +362,16 @@ public class ElasticsearchInterpreter extends Interpreter {
-   private InterpreterResult processIndex(String[] urlItems, String data) {
-     if (urlItems.length < 2 || urlItems.length > 3) {
-       return new InterpreterResult(InterpreterResult.Code.ERROR,
--          "Bad URL (it should be /index/type or /index/type/id)");
-+              "Bad URL (it should be /index/type or /index/type/id)");
-     }
- 
-     final ActionResponse response = elsClient.index(
--        urlItems[0], urlItems[1], urlItems.length == 2 ? null : urlItems[2], data);
-+            urlItems[0], urlItems[1], urlItems.length == 2 ? null : urlItems[2], data);
- 
-     return new InterpreterResult(
--        InterpreterResult.Code.SUCCESS,
--        InterpreterResult.Type.TEXT,
--        response.getHit().getId());
-+            InterpreterResult.Code.SUCCESS,
-+            InterpreterResult.Type.TEXT,
-+            response.getHit().getId());
-   }
- 
-   /**
-@@ -391,17 +385,17 @@ public class ElasticsearchInterpreter extends Interpreter {
- 
-     if (indexTypeId == null) {
-       return new InterpreterResult(InterpreterResult.Code.ERROR,
--          "Bad URL (it should be /index/type/id)");
-+              "Bad URL (it should be /index/type/id)");
-     }
- 
-     final ActionResponse response =
--        elsClient.delete(indexTypeId[0], indexTypeId[1], indexTypeId[2]);
-+            elsClient.delete(indexTypeId[0], indexTypeId[1], indexTypeId[2]);
- 
-     if (response.isSucceeded()) {
-       return new InterpreterResult(
--          InterpreterResult.Code.SUCCESS,
--          InterpreterResult.Type.TEXT,
--          response.getHit().getId());
-+              InterpreterResult.Code.SUCCESS,
-+              InterpreterResult.Type.TEXT,
-+              response.getHit().getId());
-     }
- 
-     return new InterpreterResult(InterpreterResult.Code.ERROR, "Document not found");
-@@ -428,20 +422,34 @@ public class ElasticsearchInterpreter extends Interpreter {
-     InterpreterResult.Type resType = InterpreterResult.Type.TEXT;
-     String resMsg = "";
- 
--    if (agg instanceof InternalMetricsAggregation) {
--      resMsg = XContentHelper.toString((InternalMetricsAggregation) agg).toString();
-+    if (agg instanceof InternalNumericMetricsAggregation) {
-+      try {
-+        XContentBuilder builder = XContentFactory.jsonBuilder();
-+        InternalNumericMetricsAggregation tempAgg = (InternalNumericMetricsAggregation) agg;
-+        tempAgg.toXContent(builder, ToXContent.EMPTY_PARAMS);
-+        resMsg = Strings.toString(builder);
-+      } catch (IOException e) {
-+        logger.error("Processing bucket: " + e.getMessage(), e);
-+      }
-     } else if (agg instanceof InternalSingleBucketAggregation) {
--      resMsg = XContentHelper.toString((InternalSingleBucketAggregation) agg).toString();
-+      try {
-+        XContentBuilder builder = XContentFactory.jsonBuilder();
-+        InternalSingleBucketAggregation tempAgg = (InternalSingleBucketAggregation) agg;
-+        tempAgg.toXContent(builder, ToXContent.EMPTY_PARAMS);
-+        resMsg = Strings.toString(builder);
-+      } catch (IOException e) {
-+        logger.error("Processing bucket: " + e.getMessage(), e);
-+      }
-     } else if (agg instanceof InternalMultiBucketAggregation) {
-       final Set<String> headerKeys = new HashSet<>();
-       final List<Map<String, Object>> buckets = new LinkedList<>();
-       final InternalMultiBucketAggregation multiBucketAgg = (InternalMultiBucketAggregation) agg;
--
--      for (final MultiBucketsAggregation.Bucket bucket : multiBucketAgg.getBuckets()) {
-+      final List<MultiBucketsAggregation.Bucket> tempBuckets = multiBucketAgg.getBuckets();
-+      for (final MultiBucketsAggregation.Bucket bucket : tempBuckets) {
-         try {
-           final XContentBuilder builder = XContentFactory.jsonBuilder();
-           bucket.toXContent(builder, null);
--          final Map<String, Object> bucketMap = JsonFlattener.flattenAsMap(builder.string());
-+          final Map<String, Object> bucketMap = JsonFlattener.flattenAsMap(String.valueOf(builder));
-           headerKeys.addAll(bucketMap.keySet());
-           buckets.add(bucketMap);
-         } catch (final IOException e) {
-@@ -474,7 +482,6 @@ public class ElasticsearchInterpreter extends Interpreter {
- 
-   private InterpreterResult buildAggResponseMessage(List<AggWrapper> aggregations) {
-     final InterpreterResult.Type resType = InterpreterResult.Type.TABLE;
--    String resMsg = "";
- 
-     final Set<String> headerKeys = new HashSet<>();
-     final List<Map<String, Object>> buckets = new LinkedList<>();
-@@ -501,7 +508,7 @@ public class ElasticsearchInterpreter extends Interpreter {
-       buffer.deleteCharAt(buffer.length() - 1);
-     }
- 
--    resMsg = buffer.toString();
-+    String resMsg = buffer.toString();
- 
-     return new InterpreterResult(InterpreterResult.Code.SUCCESS, resType, resMsg);
-   }
-@@ -527,7 +534,7 @@ public class ElasticsearchInterpreter extends Interpreter {
-         final Matcher fieldNameMatcher = FIELD_NAME_PATTERN.matcher(fieldName);
-         if (fieldNameMatcher.matches()) {
-           flattenMap.put(fieldNameMatcher.group(1) + fieldNameMatcher.group(2),
--              flattenJsonMap.get(fieldName));
-+                  flattenJsonMap.get(fieldName));
-         } else {
-           flattenMap.put(fieldName, flattenJsonMap.get(fieldName));
-         }
-@@ -571,8 +578,8 @@ public class ElasticsearchInterpreter extends Interpreter {
-     }
- 
-     return new InterpreterResult(
--        InterpreterResult.Code.SUCCESS,
--        InterpreterResult.Type.TABLE,
--        buildSearchHitsResponseMessage(response));
-+            InterpreterResult.Code.SUCCESS,
-+            InterpreterResult.Type.TABLE,
-+            buildSearchHitsResponseMessage(response));
-   }
- }
-diff --git a/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/client/HttpBasedClient.java b/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/client/HttpBasedClient.java
-index 94528168f..e5c096edc 100644
---- a/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/client/HttpBasedClient.java
-+++ b/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/client/HttpBasedClient.java
-@@ -51,7 +51,8 @@ import org.apache.zeppelin.elasticsearch.action.HitWrapper;
-  */
- public class HttpBasedClient implements ElasticsearchClient {
-   private static final String QUERY_STRING_TEMPLATE =
--      "{ \"query\": { \"query_string\": { \"query\": \"_Q_\", \"analyze_wildcard\": \"true\" } } }";
-+          "{ \"query\": { \"query_string\": " +
-+                  "{ \"query\": \"_Q_\", \"analyze_wildcard\": \"true\" } } }";
- 
-   private final String host;
-   private final int port;
-@@ -119,7 +120,7 @@ public class HttpBasedClient implements ElasticsearchClient {
-                 // There are differences: to avoid problems with some special characters
-                 // such as / and # in id, use a "terms" query
-                 buffer.append("/_search?source=").append(URLEncoder
--                      .encode("{\"query\":{\"terms\":{\"_id\":[\"" + id + "\"]}}}", "UTF-8"));
-+                        .encode("{\"query\":{\"terms\":{\"_id\":[\"" + id + "\"]}}}", "UTF-8"));
-               }
-             } else {
-               buffer.append("/").append(id);
-@@ -155,27 +156,27 @@ public class HttpBasedClient implements ElasticsearchClient {
-         final JsonNode body = new JsonNode(result.getBody());
-         if (body.getObject().has("_index")) {
-           response = new ActionResponse()
--              .succeeded(true)
--              .hit(new HitWrapper(
--                  getFieldAsString(body, "_index"),
--                  getFieldAsString(body, "_type"),
--                  getFieldAsString(body, "_id"),
--                  getFieldAsString(body, "_source")));
-+                  .succeeded(true)
-+                  .hit(new HitWrapper(
-+                          getFieldAsString(body, "_index"),
-+                          getFieldAsString(body, "_type"),
-+                          getFieldAsString(body, "_id"),
-+                          getFieldAsString(body, "_source")));
-         } else {
-           final JSONArray hits = getFieldAsArray(body.getObject(), "hits/hits");
-           final JSONObject hit = (JSONObject) hits.iterator().next();
-           response = new ActionResponse()
--              .succeeded(true)
--              .hit(new HitWrapper(
--                  hit.getString("_index"),
--                  hit.getString("_type"),
--                  hit.getString("_id"),
--                  hit.opt("_source").toString()));
-+                  .succeeded(true)
-+                  .hit(new HitWrapper(
-+                          hit.getString("_index"),
-+                          hit.getString("_type"),
-+                          hit.getString("_id"),
-+                          hit.opt("_source").toString()));
-         }
-       } else {
-         if (result.getStatus() == 404) {
-           response = new ActionResponse()
--              .succeeded(false);
-+                  .succeeded(false);
-         } else {
-           throw new ActionException(result.getBody());
-         }
-@@ -201,12 +202,12 @@ public class HttpBasedClient implements ElasticsearchClient {
-       if (isSucceeded) {
-         final JsonNode body = new JsonNode(result.getBody());
-         response = new ActionResponse()
--            .succeeded(true)
--            .hit(new HitWrapper(
--                getFieldAsString(body, "_index"),
--                getFieldAsString(body, "_type"),
--                getFieldAsString(body, "_id"),
--                null));
-+                .succeeded(true)
-+                .hit(new HitWrapper(
-+                        getFieldAsString(body, "_index"),
-+                        getFieldAsString(body, "_type"),
-+                        getFieldAsString(body, "_id"),
-+                        null));
-       } else {
-         throw new ActionException(result.getBody());
-       }
-@@ -227,9 +228,9 @@ public class HttpBasedClient implements ElasticsearchClient {
-         request = Unirest.put(getUrl(index, type, id, false));
-       }
-       request
--          .header("Accept", "application/json")
--          .header("Content-Type", "application/json")
--          .body(data).getHttpRequest();
-+              .header("Accept", "application/json")
-+              .header("Content-Type", "application/json")
-+              .body(data).getHttpRequest();
-       if (StringUtils.isNotEmpty(username)) {
-         request.basicAuth(username, password);
-       }
-@@ -239,12 +240,12 @@ public class HttpBasedClient implements ElasticsearchClient {
- 
-       if (isSucceeded) {
-         response = new ActionResponse()
--            .succeeded(true)
--            .hit(new HitWrapper(
--                getFieldAsString(result, "_index"),
--                getFieldAsString(result, "_type"),
--                getFieldAsString(result, "_id"),
--                null));
-+                .succeeded(true)
-+                .hit(new HitWrapper(
-+                        getFieldAsString(result, "_index"),
-+                        getFieldAsString(result, "_type"),
-+                        getFieldAsString(result, "_id"),
-+                        null));
-       } else {
-         throw new ActionException(result.getBody().toString());
-       }
-@@ -271,8 +272,8 @@ public class HttpBasedClient implements ElasticsearchClient {
- 
-     try {
-       final HttpRequestWithBody request = Unirest
--          .post(getUrl(indices, types) + "/_search?size=" + size)
--          .header("Content-Type", "application/json");
-+              .post(getUrl(indices, types) + "/_search?size=" + size)
-+              .header("Content-Type", "application/json");
- 
-       if (StringUtils.isNoneEmpty(query)) {
-         request.header("Accept", "application/json").body(query);
-@@ -289,8 +290,8 @@ public class HttpBasedClient implements ElasticsearchClient {
-         final long total = getFieldAsLong(result, "hits/total");
- 
-         response = new ActionResponse()
--            .succeeded(true)
--            .totalHits(total);
-+                .succeeded(true)
-+                .totalHits(total);
- 
-         if (containsAggs(result)) {
-           JSONObject aggregationsMap = body.getJSONObject("aggregations");
-@@ -305,11 +306,11 @@ public class HttpBasedClient implements ElasticsearchClient {
-               final Iterator<Object> buckets = aggResult.getJSONArray("buckets").iterator();
-               while (buckets.hasNext()) {
-                 response.addAggregation(
--                    new AggWrapper(AggregationType.MULTI_BUCKETS, buckets.next().toString()));
-+                        new AggWrapper(AggregationType.MULTI_BUCKETS, buckets.next().toString()));
-               }
-             } else {
-               response.addAggregation(
--                  new AggWrapper(AggregationType.SIMPLE, aggregationsMap.toString()));
-+                      new AggWrapper(AggregationType.SIMPLE, aggregationsMap.toString()));
-             }
-             break; // Keep only one aggregation
-           }
-@@ -320,12 +321,12 @@ public class HttpBasedClient implements ElasticsearchClient {
-           while (iter.hasNext()) {
-             final JSONObject hit = (JSONObject) iter.next();
-             final Object data =
--                hit.opt("_source") != null ? hit.opt("_source") : hit.opt("fields");
-+                    hit.opt("_source") != null ? hit.opt("_source") : hit.opt("fields");
-             response.addHit(new HitWrapper(
--                hit.getString("_index"),
--                hit.getString("_type"),
--                hit.getString("_id"),
--                data.toString()));
-+                    hit.getString("_index"),
-+                    hit.getString("_type"),
-+                    hit.getString("_id"),
-+                    data.toString()));
-           }
-         }
-       } else {
-@@ -340,8 +341,8 @@ public class HttpBasedClient implements ElasticsearchClient {
- 
-   private boolean containsAggs(HttpResponse<JsonNode> result) {
-     return result.getBody() != null &&
--        (result.getBody().getObject().has("aggregations") ||
--            result.getBody().getObject().has("aggs"));
-+            (result.getBody().getObject().has("aggregations") ||
-+                    result.getBody().getObject().has("aggs"));
-   }
- 
-   @Override
-diff --git a/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/client/TransportBasedClient.java b/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/client/TransportBasedClient.java
-deleted file mode 100644
-index 2af37bd3c..000000000
---- a/elasticsearch/src/main/java/org/apache/zeppelin/elasticsearch/client/TransportBasedClient.java
-+++ /dev/null
-@@ -1,230 +0,0 @@
--/*
-- * Licensed to the Apache Software Foundation (ASF) under one or more
-- * contributor license agreements.  See the NOTICE file distributed with
-- * this work for additional information regarding copyright ownership.
-- * The ASF licenses this file to You under the Apache License, Version 2.0
-- * (the "License"); you may not use this file except in compliance with
-- * the License.  You may obtain a copy of the License at
-- *
-- *    http://www.apache.org/licenses/LICENSE-2.0
-- *
-- * Unless required by applicable law or agreed to in writing, software
-- * distributed under the License is distributed on an "AS IS" BASIS,
-- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- * See the License for the specific language governing permissions and
-- * limitations under the License.
-- */
--
--package org.apache.zeppelin.elasticsearch.client;
--
--import com.google.gson.Gson;
--import com.google.gson.GsonBuilder;
--import com.google.gson.JsonSyntaxException;
--
--import org.apache.commons.lang3.StringUtils;
--import org.opensearch.action.delete.DeleteResponse;
--import org.opensearch.action.get.GetResponse;
--import org.opensearch.action.index.IndexResponse;
--import org.opensearch.action.search.SearchAction;
--import org.opensearch.action.search.SearchRequestBuilder;
--import org.opensearch.action.search.SearchResponse;
--import org.opensearch.client.Client;
--import org.opensearch.client.transport.TransportClient;
--import org.opensearch.common.settings.Settings;
--import org.opensearch.common.transport.InetSocketTransportAddress;
--import org.opensearch.common.xcontent.XContentBuilder;
--import org.opensearch.common.xcontent.XContentFactory;
--import org.opensearch.common.xcontent.XContentHelper;
--import org.opensearch.index.query.QueryBuilders;
--import org.opensearch.search.SearchHit;
--import org.opensearch.search.SearchHitField;
--import org.opensearch.search.aggregations.Aggregation;
--import org.opensearch.search.aggregations.Aggregations;
--import org.opensearch.search.aggregations.InternalMultiBucketAggregation;
--import org.opensearch.search.aggregations.bucket.InternalSingleBucketAggregation;
--import org.opensearch.search.aggregations.bucket.MultiBucketsAggregation;
--import org.opensearch.search.aggregations.metrics.InternalMetricsAggregation;
--
--import java.io.IOException;
--import java.net.InetAddress;
--import java.net.UnknownHostException;
--import java.util.HashMap;
--import java.util.HashSet;
--import java.util.LinkedList;
--import java.util.List;
--import java.util.Map;
--import java.util.Properties;
--import java.util.Set;
--
--import org.apache.zeppelin.elasticsearch.ElasticsearchInterpreter;
--import org.apache.zeppelin.elasticsearch.action.ActionResponse;
--import org.apache.zeppelin.elasticsearch.action.AggWrapper;
--import org.apache.zeppelin.elasticsearch.action.HitWrapper;
--
--/**
-- * Elasticsearch client using the transport protocol.
-- */
--public class TransportBasedClient implements ElasticsearchClient {
--  private final Gson gson = new GsonBuilder().setPrettyPrinting().create();
--  private final Client client;
--
--  public TransportBasedClient(Properties props) throws UnknownHostException {
--    final String host =
--        props.getProperty(ElasticsearchInterpreter.ELASTICSEARCH_HOST);
--    final int port = Integer.parseInt(
--        props.getProperty(ElasticsearchInterpreter.ELASTICSEARCH_PORT));
--    final String clusterName =
--        props.getProperty(ElasticsearchInterpreter.ELASTICSEARCH_CLUSTER_NAME);
--
--    final Settings settings = Settings.settingsBuilder()
--        .put("cluster.name", clusterName)
--        .put(props)
--        .build();
--
--    client = TransportClient.builder().settings(settings).build()
--        .addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName(host), port));
--  }
--
--  @Override
--  public ActionResponse get(String index, String type, String id) {
--    final GetResponse getResp = client
--        .prepareGet(index, type, id)
--        .get();
--
--    return new ActionResponse()
--        .succeeded(getResp.isExists())
--        .hit(new HitWrapper(
--            getResp.getIndex(),
--            getResp.getType(),
--            getResp.getId(),
--            getResp.getSourceAsString()));
--  }
--
--  @Override
--  public ActionResponse delete(String index, String type, String id) {
--    final DeleteResponse delResp = client
--        .prepareDelete(index, type, id)
--        .get();
--
--    return new ActionResponse()
--        .succeeded(delResp.isFound())
--        .hit(new HitWrapper(
--            delResp.getIndex(),
--            delResp.getType(),
--            delResp.getId(),
--            null));
--  }
--
--  @Override
--  public ActionResponse index(String index, String type, String id, String data) {
--    final IndexResponse idxResp = client
--        .prepareIndex(index, type, id)
--        .setSource(data)
--        .get();
--
--    return new ActionResponse()
--        .succeeded(idxResp.isCreated())
--        .hit(new HitWrapper(
--            idxResp.getIndex(),
--            idxResp.getType(),
--            idxResp.getId(),
--            null));
--  }
--
--  @Override
--  public ActionResponse search(String[] indices, String[] types, String query, int size) {
--    final SearchRequestBuilder reqBuilder = new SearchRequestBuilder(
--        client, SearchAction.INSTANCE);
--    reqBuilder.setIndices();
--
--    if (indices != null) {
--      reqBuilder.setIndices(indices);
--    }
--    if (types != null) {
--      reqBuilder.setTypes(types);
--    }
--
--    if (!StringUtils.isEmpty(query)) {
--      // The query can be either JSON-formatted, nor a Lucene query
--      // So, try to parse as a JSON => if there is an error, consider the query a Lucene one
--      try {
--        @SuppressWarnings("rawtypes")
--        final Map source = gson.fromJson(query, Map.class);
--        reqBuilder.setExtraSource(source);
--      } catch (final JsonSyntaxException e) {
--        // This is not a JSON (or maybe not well formatted...)
--        reqBuilder.setQuery(QueryBuilders.queryStringQuery(query).analyzeWildcard(true));
--      }
--    }
--
--    reqBuilder.setSize(size);
--
--    final SearchResponse searchResp = reqBuilder.get();
--
--    final ActionResponse actionResp = new ActionResponse()
--        .succeeded(true)
--        .totalHits(searchResp.getHits().getTotalHits());
--
--    if (searchResp.getAggregations() != null) {
--      setAggregations(searchResp.getAggregations(), actionResp);
--    } else {
--      for (final SearchHit hit: searchResp.getHits()) {
--        // Fields can be found either in _source, or in fields (it depends on the query)
--        // => specific for elasticsearch's version < 5
--        //
--        String src = hit.getSourceAsString();
--        if (src == null) {
--          final Map<String, Object> hitFields = new HashMap<>();
--          for (final SearchHitField hitField : hit.getFields().values()) {
--            hitFields.put(hitField.getName(), hitField.getValues());
--          }
--          src = gson.toJson(hitFields);
--        }
--        actionResp.addHit(new HitWrapper(hit.getIndex(), hit.getType(), hit.getId(), src));
--      }
--    }
--
--    return actionResp;
--  }
--
--  private void setAggregations(Aggregations aggregations, ActionResponse actionResp) {
--    // Only the result of the first aggregation is returned
--    //
--    final Aggregation agg = aggregations.asList().get(0);
--
--    if (agg instanceof InternalMetricsAggregation) {
--      actionResp.addAggregation(new AggWrapper(AggWrapper.AggregationType.SIMPLE,
--          XContentHelper.toString((InternalMetricsAggregation) agg).toString()));
--    } else if (agg instanceof InternalSingleBucketAggregation) {
--      actionResp.addAggregation(new AggWrapper(AggWrapper.AggregationType.SIMPLE,
--          XContentHelper.toString((InternalSingleBucketAggregation) agg).toString()));
--    } else if (agg instanceof InternalMultiBucketAggregation) {
--      final Set<String> headerKeys = new HashSet<>();
--      final List<Map<String, Object>> buckets = new LinkedList<>();
--      final InternalMultiBucketAggregation multiBucketAgg = (InternalMultiBucketAggregation) agg;
--
--      for (final MultiBucketsAggregation.Bucket bucket : multiBucketAgg.getBuckets()) {
--        try {
--          final XContentBuilder builder = XContentFactory.jsonBuilder();
--          bucket.toXContent(builder, null);
--          actionResp.addAggregation(
--              new AggWrapper(AggWrapper.AggregationType.MULTI_BUCKETS, builder.string()));
--        } catch (final IOException e) {
--          // Ignored
--        }
--      }
--    }
--  }
--
--  @Override
--  public void close() {
--    if (client != null) {
--      client.close();
--    }
--  }
--
--  @Override
--  public String toString() {
--    return "TransportBasedClient []";
--  }
--}
-diff --git a/elasticsearch/src/test/java/org/apache/zeppelin/elasticsearch/ElasticsearchInterpreterTest.java b/elasticsearch/src/test/java/org/apache/zeppelin/elasticsearch/ElasticsearchInterpreterTest.java
-index a806dc314..4cf42569a 100644
---- a/elasticsearch/src/test/java/org/apache/zeppelin/elasticsearch/ElasticsearchInterpreterTest.java
-+++ b/elasticsearch/src/test/java/org/apache/zeppelin/elasticsearch/ElasticsearchInterpreterTest.java
-@@ -23,10 +23,12 @@ import static org.junit.Assert.assertNotNull;
- 
- import org.apache.commons.lang3.RandomUtils;
- import org.opensearch.action.admin.indices.delete.DeleteIndexRequest;
-+import org.opensearch.action.support.WriteRequest;
- import org.opensearch.client.Client;
- import org.opensearch.common.settings.Settings;
-+import org.opensearch.env.Environment;
-+import org.opensearch.monitor.fs.FsInfo;
- import org.opensearch.node.Node;
--import org.opensearch.node.NodeBuilder;
- import org.junit.AfterClass;
- import org.junit.Assert;
- import org.junit.BeforeClass;
-@@ -36,6 +38,7 @@ import org.junit.experimental.theories.Theory;
- import org.junit.runner.RunWith;
- 
- import java.io.IOException;
-+import java.nio.file.Path;
- import java.util.ArrayList;
- import java.util.Arrays;
- import java.util.Date;
-@@ -72,7 +75,8 @@ public class ElasticsearchInterpreterTest {
- 
-   @BeforeClass
-   public static void populate() throws IOException {
--    final Settings settings = Settings.settingsBuilder()
-+
-+    final Settings settings = Settings.builder()
-             .put("cluster.name", ELS_CLUSTER_NAME)
-             .put("network.host", ELS_HOST)
-             .put("http.port", ELS_HTTP_PORT)
-@@ -80,7 +84,8 @@ public class ElasticsearchInterpreterTest {
-             .put("path.home", ELS_PATH)
-             .build();
- 
--    elsNode = NodeBuilder.nodeBuilder().settings(settings).node();
-+    final Environment env = new Environment(settings, (Path) FsInfo.Path.EMPTY_PARAMS);
-+    elsNode =  new Node(env);
-     elsClient = elsNode.client();
- 
-     elsClient.admin().indices().prepareCreate("logs")
-@@ -93,7 +98,7 @@ public class ElasticsearchInterpreterTest {
- 
-     for (int i = 0; i < 48; i++) {
-       elsClient.prepareIndex("logs", "http", "" + i)
--        .setRefresh(true)
-+        .setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE)
-         .setSource(jsonBuilder()
-           .startObject()
-             .field("date", new Date())
-@@ -110,7 +115,7 @@ public class ElasticsearchInterpreterTest {
- 
-     for (int i = 1; i < 3; i++) {
-       elsClient.prepareIndex("logs", "http", "very/strange/id#" + i)
--        .setRefresh(true)
-+              .setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE)
-         .setSource(jsonBuilder()
-             .startObject()
-               .field("date", new Date())
-@@ -141,7 +146,7 @@ public class ElasticsearchInterpreterTest {
-   }
- 
-   @AfterClass
--  public static void clean() {
-+  public static void clean() throws IOException {
-     if (transportInterpreter != null) {
-       transportInterpreter.close();
-     }
-diff --git a/pom.xml b/pom.xml
-index 7f4ec216b..cef5f418d 100644
---- a/pom.xml
-+++ b/pom.xml
-@@ -19,1824 +19,144 @@
- <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
- 
--  <modelVersion>4.0.0</modelVersion>
-+    <modelVersion>4.0.0</modelVersion>
-+
-+    <parent>
-+        <artifactId>zeppelin</artifactId>
-+        <groupId>org.apache.zeppelin</groupId>
-+        <version>0.9.0-preview2</version>
-+        <relativePath>..</relativePath>
-+    </parent>
-+
-+    <groupId>org.apache.zeppelin</groupId>
-+    <artifactId>zengine-plugins-parent</artifactId>
-+    <packaging>pom</packaging>
-+    <version>0.9.0-preview2</version>
-+    <name>Zeppelin: Plugins Parent</name>
-+    <description>Zeppelin Plugins Parent</description>
-+    <properties>
-+        <!-- no need to include hadoop jar, because it's already included in zeppelin-zengine -->
-+        <hadoop.deps.scope>provided</hadoop.deps.scope>
-+    </properties>
-+
-+    <modules>
-+        <module>notebookrepo/s3</module>
-+        <module>notebookrepo/github</module>
-+        <module>notebookrepo/azure</module>
-+        <module>notebookrepo/gcs</module>
-+        <module>notebookrepo/zeppelin-hub</module>
-+        <module>notebookrepo/filesystem</module>
-+        <module>notebookrepo/mongo</module>
-+        <module>notebookrepo/oss</module>
-+
-+        <module>launcher/k8s-standard</module>
-+        <module>launcher/cluster</module>
-+        <module>launcher/docker</module>
-+        <module>launcher/yarn</module>
-+        <module>launcher/flink</module>
-+    </modules>
- 
--  <groupId>org.apache.zeppelin</groupId>
--  <artifactId>zeppelin</artifactId>
--  <packaging>pom</packaging>
--  <version>0.9.0-preview2</version>
--  <name>Zeppelin</name>
--  <description>Zeppelin project</description>
--  <url>https://zeppelin.apache.org</url>
--
--  <parent>
--    <groupId>org.apache</groupId>
--    <artifactId>apache</artifactId>
--    <version>17</version>
--  </parent>
--
--  <licenses>
--    <license>
--      <name>The Apache Software License, Version 2.0</name>
--      <url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>
--      <distribution>repo</distribution>
--    </license>
--  </licenses>
--
--  <scm>
--    <url>https://git-wip-us.apache.org/repos/asf/zeppelin.git</url>
--    <connection>scm:git:https://git-wip-us.apache.org/repos/asf/zeppelin.git</connection>
--    <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/zeppelin.git</developerConnection>
--  </scm>
--
--  <inceptionYear>2013</inceptionYear>
--
--  <modules>
--    <module>zeppelin-interpreter-parent</module>
--    <module>zeppelin-interpreter</module>
--    <module>zeppelin-interpreter-shaded</module>
--    <module>zeppelin-zengine</module>
--    <module>zeppelin-display</module>
--    <module>rlang</module>
--    <module>zeppelin-jupyter-interpreter</module>
--    <module>zeppelin-jupyter-interpreter-shaded</module>
--    <module>kotlin</module>
--    <module>groovy</module>
--    <module>spark</module>
--    <module>submarine</module>
--    <module>markdown</module>
--    <module>mongodb</module>
--    <module>angular</module>
--    <module>shell</module>
--    <module>livy</module>
--    <module>hbase</module>
--    <module>pig</module>
--    <module>jdbc</module>
--    <module>file</module>
--    <module>flink</module>
--    <module>ignite</module>
--    <module>influxdb</module>
--    <module>kylin</module>
--    <module>python</module>
--    <module>lens</module>
--    <module>cassandra</module>
--    <module>elasticsearch</module>
--    <module>bigquery</module>
--    <module>alluxio</module>
--    <module>scio</module>
--    <module>neo4j</module>
--    <module>sap</module>
--    <module>scalding</module>
--    <module>java</module>
--    <module>beam</module>
--    <module>hazelcastjet</module>
--    <module>geode</module>
--    <module>ksql</module>
--    <module>sparql</module>
--    <module>zeppelin-web</module>
--    <module>zeppelin-server</module>
--    <module>zeppelin-jupyter</module>
--    <module>zeppelin-plugins</module>
--    <module>zeppelin-distribution</module>
--  </modules>
--
--  <properties>
--    <!-- language versions -->
--    <java.version>1.8</java.version>
--    <scala.2.10.version>2.10.5</scala.2.10.version>
--    <scala.version>${scala.2.10.version}</scala.version>
--    <scala.binary.version>2.10</scala.binary.version>
--    <scala.2.11.version>2.11.8</scala.2.11.version>
--    <scalatest.version>3.0.7</scalatest.version>
--    <scalacheck.version>1.12.5</scalacheck.version>
--
--    <!-- frontend maven plugin related versions-->
--    <node.version>v12.3.1</node.version>
--    <npm.version>6.9.0</npm.version>
--    <plugin.frontend.version>1.6</plugin.frontend.version>
--
--    <!-- common library versions -->
--    <slf4j.version>1.7.30</slf4j.version>
--    <log4j.version>1.2.17</log4j.version>
--    <libthrift.version>0.13.0</libthrift.version>
--    <gson.version>2.2</gson.version>
--    <gson-extras.version>0.2.1</gson-extras.version>
--    <jetty.version>9.4.27.v20200227</jetty.version>
--    <httpcomponents.core.version>4.4.1</httpcomponents.core.version>
--    <httpcomponents.client.version>4.5.1</httpcomponents.client.version>
--    <httpcomponents.asyncclient.version>4.0.2</httpcomponents.asyncclient.version>
--    <commons.compress.version>1.20</commons.compress.version>
--    <commons.lang3.version>3.10</commons.lang3.version>
--    <commons.configuration.version>1.9</commons.configuration.version>
--    <commons.exec.version>1.3</commons.exec.version>
--    <commons.codec.version>1.14</commons.codec.version>
--    <commons.io.version>2.6</commons.io.version>
--    <commons.collections.version>3.2.2</commons.collections.version>
--    <commons.logging.version>1.1.1</commons.logging.version>
--    <commons.cli.version>1.4</commons.cli.version>
--    <shiro.version>1.4.2</shiro.version>
--    <joda.version>2.9.9</joda.version>
--    <bouncycastle.version>1.60</bouncycastle.version>
--
--    <hadoop2.7.version>2.7.7</hadoop2.7.version>
--    <hadoop2.6.version>2.6.5</hadoop2.6.version>
--    <hadoop3.0.version>3.0.3</hadoop3.0.version>
--    <hadoop3.1.version>3.1.3</hadoop3.1.version>
--    <hadoop3.2.version>3.2.0</hadoop3.2.version>
--    <hadoop.version>${hadoop2.7.version}</hadoop.version>
--    
--    <hadoop.deps.scope>provided</hadoop.deps.scope>
--    <quartz.scheduler.version>2.3.2</quartz.scheduler.version>
--    <jettison.version>1.4.0</jettison.version>
--    <jsoup.version>1.13.1</jsoup.version>
--
--    <!-- test library versions -->
--    <junit.version>4.12</junit.version>
--    <mockito.version>1.10.19</mockito.version>
--    <assertj.version>1.7.0</assertj.version>
--    <powermock.version>1.6.4</powermock.version>
--
--    <!-- plugin versions -->
--    <plugin.antrun.version>1.8</plugin.antrun.version>
--    <plugin.assembly.version>3.2.0</plugin.assembly.version>
--    <plugin.avro.version>1.7.7</plugin.avro.version>
--    <plugin.buildhelper.version>1.7</plugin.buildhelper.version>
--    <plugin.buildnumber.version>1.4</plugin.buildnumber.version>
--    <plugin.checkstyle.version>2.17</plugin.checkstyle.version>
--    <plugin.clean.version>3.1.0</plugin.clean.version>
--    <plugin.cobertura.version>2.7</plugin.cobertura.version>
--    <plugin.compiler.version>3.8.1</plugin.compiler.version>
--    <plugin.dependency.version>3.1.2</plugin.dependency.version>
--    <plugin.deploy.version>2.8.2</plugin.deploy.version>
--    <plugin.download.version>1.3.0</plugin.download.version>
--    <plugin.eclipse.version>2.8</plugin.eclipse.version>
--    <plugin.enforcer.version>3.0.0-M3</plugin.enforcer.version>
--    <plugin.exec.version>1.6.0</plugin.exec.version>
--    <plugin.failsafe.version>2.17</plugin.failsafe.version>
--    <plugin.git.commit.id.version>4.0.0</plugin.git.commit.id.version>
--    <plugin.gpg.version>1.6</plugin.gpg.version>
--    <plugin.install.version>3.0.0-M1</plugin.install.version>
--    <plugin.jar.version>3.2.0</plugin.jar.version>
--    <plugin.javadoc.version>3.2.0</plugin.javadoc.version>
--    <plugin.jdeb.version>1.8</plugin.jdeb.version>
--    <plugin.lifecycle.mapping.version>1.0.0</plugin.lifecycle.mapping.version>
--    <plugin.protobuf.version>0.5.0</plugin.protobuf.version>
--    <plugin.rat.version>0.13</plugin.rat.version>
--    <plugin.remote.resource.version>1.7.0</plugin.remote.resource.version>
--    <plugin.resource.version>3.1.0</plugin.resource.version>
--    <plugin.s3.upload.version>1.4</plugin.s3.upload.version>
--    <plugin.scala.alchim31.version>3.4.6</plugin.scala.alchim31.version>
--    <plugin.scala.tools.version>2.15.2</plugin.scala.tools.version>
--    <plugin.scalate.version>1.7.1</plugin.scalate.version>
--    <plugin.scalatest.version>2.0.0</plugin.scalatest.version>
--    <plugin.scm.version>1.11.2</plugin.scm.version>
--    <plugin.shade.version>3.2.2</plugin.shade.version>
--    <plugin.source.version>3.2.1</plugin.source.version>
--    <plugin.surefire.version>2.17</plugin.surefire.version>
--    <plugin.xml.version>1.0.2</plugin.xml.version>
--
--    <plugin.gitcommitid.useNativeGit>false</plugin.gitcommitid.useNativeGit>
--
--    <MaxMetaspace>512m</MaxMetaspace>
--
--    <!-- to be able to exclude some tests using command line -->
--    <tests.to.exclude/>
--  </properties>
--
--  <dependencyManagement>
-     <dependencies>
--      <!-- Logging -->
--      <dependency>
--        <groupId>org.slf4j</groupId>
--        <artifactId>slf4j-api</artifactId>
--        <version>${slf4j.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>org.slf4j</groupId>
--        <artifactId>slf4j-log4j12</artifactId>
--        <version>${slf4j.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>log4j</groupId>
--        <artifactId>log4j</artifactId>
--        <version>${log4j.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>org.apache.thrift</groupId>
--        <artifactId>libthrift</artifactId>
--        <version>${libthrift.version}</version>
--        <exclusions>
--          <exclusion>
--            <groupId>javax.annotation</groupId>
--            <artifactId>javax.annotation-api</artifactId>
--          </exclusion>
--        </exclusions>
--      </dependency>
--
--      <dependency>
--        <groupId>org.apache.httpcomponents</groupId>
--        <artifactId>httpcore</artifactId>
--        <version>${httpcomponents.core.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>org.apache.httpcomponents</groupId>
--        <artifactId>httpclient</artifactId>
--        <version>${httpcomponents.client.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>org.apache.httpcomponents</groupId>
--        <artifactId>httpasyncclient</artifactId>
--        <version>${httpcomponents.asyncclient.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>org.apache.commons</groupId>
--        <artifactId>commons-lang3</artifactId>
--        <version>${commons.lang3.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>org.apache.commons</groupId>
--        <artifactId>commons-exec</artifactId>
--        <version>${commons.exec.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>com.google.code.gson</groupId>
--        <artifactId>gson</artifactId>
--        <version>${gson.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>org.danilopianini</groupId>
--        <artifactId>gson-extras</artifactId>
--        <version>${gson-extras.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>commons-configuration</groupId>
--        <artifactId>commons-configuration</artifactId>
--        <version>${commons.configuration.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>commons-codec</groupId>
--        <artifactId>commons-codec</artifactId>
--        <version>${commons.codec.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>commons-io</groupId>
--        <artifactId>commons-io</artifactId>
--        <version>${commons.io.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>commons-collections</groupId>
--        <artifactId>commons-collections</artifactId>
--        <version>${commons.collections.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>commons-logging</groupId>
--        <artifactId>commons-logging</artifactId>
--        <version>${commons.logging.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>commons-cli</groupId>
--        <artifactId>commons-cli</artifactId>
--        <version>${commons.cli.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>joda-time</groupId>
--        <artifactId>joda-time</artifactId>
--        <version>${joda.version}</version>
--      </dependency>
--
--      <!-- Apache Shiro -->
--      <dependency>
--        <groupId>org.apache.shiro</groupId>
--        <artifactId>shiro-core</artifactId>
--        <version>${shiro.version}</version>
--      </dependency>
--      <dependency>
--        <groupId>org.apache.shiro</groupId>
--        <artifactId>shiro-web</artifactId>
--        <version>${shiro.version}</version>
--      </dependency>
--      <dependency>
--        <groupId>org.apache.shiro</groupId>
--        <artifactId>shiro-config-core</artifactId>
--        <version>${shiro.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>org.bouncycastle</groupId>
--        <artifactId>bcpkix-jdk15on</artifactId>
--        <version>${bouncycastle.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>com.amazonaws</groupId>
--        <artifactId>aws-java-sdk-s3</artifactId>
--        <version>${aws.sdk.s3.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>org.codehaus.jettison</groupId>
--        <artifactId>jettison</artifactId>
--        <version>${jettison.version}</version>
--      </dependency>
--
--      <dependency>
--        <groupId>org.apache.hadoop</groupId>
--        <artifactId>hadoop-client</artifactId>
--        <version>${hadoop.version}</version>
--        <scope>${hadoop.deps.scope}</scope>
--        <exclusions>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-core</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-json</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-client</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-server</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>javax.servlet</groupId>
--            <artifactId>servlet-api</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.avro</groupId>
--            <artifactId>avro</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.jackrabbit</groupId>
--            <artifactId>jackrabbit-webdav</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>io.netty</groupId>
--            <artifactId>netty</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>io.netty</groupId>
--            <artifactId>netty-all</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>commons-httpclient</groupId>
--            <artifactId>commons-httpclient</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jgit</groupId>
--            <artifactId>org.eclipse.jgit</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.jcraft</groupId>
--            <artifactId>jsch</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.commons</groupId>
--            <artifactId>commons-compress</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>xml-apis</groupId>
--            <artifactId>xml-apis</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>xerces</groupId>
--            <artifactId>xercesImpl</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.google.guava</groupId>
--            <artifactId>guava</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.google.code.findbugs</groupId>
--            <artifactId>jsr305</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.commons</groupId>
--            <artifactId>commons-math3</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.fasterxml.jackson.core</groupId>
--            <artifactId>jackson-annotations</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.nimbusds</groupId>
--            <artifactId>nimbus-jose-jwt</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jetty</groupId>
--            <artifactId>jetty-xml</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jetty</groupId>
--            <artifactId>jetty-servlet</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jetty</groupId>
--            <artifactId>jetty-util</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>commons-beanutils</groupId>
--            <artifactId>commons-beanutils</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.commons</groupId>
--            <artifactId>commons-configuration2</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jetty</groupId>
--            <artifactId>jetty-webapp</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.fasterxml.jackson.module</groupId>
--            <artifactId>jackson-module-jaxb-annotations</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.fasterxml.jackson.core</groupId>
--            <artifactId>jackson-core</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.fasterxml.jackson.core</groupId>
--            <artifactId>jackson-databind</artifactId>
--          </exclusion>
--        </exclusions>
--      </dependency>
--
--      <dependency>
--        <groupId>org.apache.hadoop</groupId>
--        <artifactId>hadoop-yarn-api</artifactId>
--        <version>${hadoop.version}</version>
--        <scope>${hadoop.deps.scope}</scope>
--        <exclusions>
--          <exclusion>
--            <groupId>javax.servlet</groupId>
--            <artifactId>servlet-api</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.avro</groupId>
--            <artifactId>avro</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.jackrabbit</groupId>
--            <artifactId>jackrabbit-webdav</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>io.netty</groupId>
--            <artifactId>netty</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>commons-httpclient</groupId>
--            <artifactId>commons-httpclient</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jgit</groupId>
--            <artifactId>org.eclipse.jgit</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.jcraft</groupId>
--            <artifactId>jsch</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.commons</groupId>
--            <artifactId>commons-compress</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>xml-apis</groupId>
--            <artifactId>xml-apis</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>xerces</groupId>
--            <artifactId>xercesImpl</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.codehaus.jackson</groupId>
--            <artifactId>jackson-mapper-asl</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.codehaus.jackson</groupId>
--            <artifactId>jackson-core-asl</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.google.guava</groupId>
--            <artifactId>guava</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.google.code.findbugs</groupId>
--            <artifactId>jsr305</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.commons</groupId>
--            <artifactId>commons-math3</artifactId>
--          </exclusion>
--        </exclusions>
--      </dependency>
--
--      <dependency>
--        <groupId>org.apache.hadoop</groupId>
--        <artifactId>hadoop-hdfs</artifactId>
--        <version>${hadoop.version}</version>
--        <classifier>tests</classifier>
--        <scope>test</scope>
--        <exclusions>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-json</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-client</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>javax.servlet</groupId>
--            <artifactId>servlet-api</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.avro</groupId>
--            <artifactId>avro</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.jackrabbit</groupId>
--            <artifactId>jackrabbit-webdav</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>io.netty</groupId>
--            <artifactId>netty</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>commons-httpclient</groupId>
--            <artifactId>commons-httpclient</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jgit</groupId>
--            <artifactId>org.eclipse.jgit</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.jcraft</groupId>
--            <artifactId>jsch</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.commons</groupId>
--            <artifactId>commons-compress</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>xml-apis</groupId>
--            <artifactId>xml-apis</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>xerces</groupId>
--            <artifactId>xercesImpl</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.google.guava</groupId>
--            <artifactId>guava</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>io.netty</groupId>
--            <artifactId>netty-all</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jetty</groupId>
--            <artifactId>jetty-util</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.fasterxml.jackson.core</groupId>
--            <artifactId>jackson-annotations</artifactId>
--          </exclusion>
--        </exclusions>
--      </dependency>
--
--      <dependency>
--        <groupId>org.apache.hadoop</groupId>
--        <artifactId>hadoop-common</artifactId>
--        <version>${hadoop.version}</version>
--        <classifier>tests</classifier>
--        <scope>test</scope>
--        <exclusions>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-core</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-json</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-client</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-server</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>javax.servlet</groupId>
--            <artifactId>servlet-api</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.avro</groupId>
--            <artifactId>avro</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.jackrabbit</groupId>
--            <artifactId>jackrabbit-webdav</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>io.netty</groupId>
--            <artifactId>netty</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>commons-httpclient</groupId>
--            <artifactId>commons-httpclient</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jgit</groupId>
--            <artifactId>org.eclipse.jgit</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.jcraft</groupId>
--            <artifactId>jsch</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.commons</groupId>
--            <artifactId>commons-compress</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>xml-apis</groupId>
--            <artifactId>xml-apis</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>xerces</groupId>
--            <artifactId>xercesImpl</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.codehaus.jackson</groupId>
--            <artifactId>jackson-mapper-asl</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.codehaus.jackson</groupId>
--            <artifactId>jackson-core-asl</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.google.guava</groupId>
--            <artifactId>guava</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.google.code.findbugs</groupId>
--            <artifactId>jsr305</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.commons</groupId>
--            <artifactId>commons-math3</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>commons-beanutils</groupId>
--            <artifactId>commons-beanutils</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.commons</groupId>
--            <artifactId>commons-configuration2</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.zookeeper</groupId>
--            <artifactId>zookeeper</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jetty</groupId>
--            <artifactId>jetty-servlet</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jetty</groupId>
--            <artifactId>jetty-util</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jetty</groupId>
--            <artifactId>jetty-webapp</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jetty</groupId>
--            <artifactId>jetty-server</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.nimbusds</groupId>
--            <artifactId>nimbus-jose-jwt</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.fasterxml.jackson.core</groupId>
--            <artifactId>jackson-databind</artifactId>
--          </exclusion>
--        </exclusions>
--      </dependency>
--
--      <dependency>
--        <groupId>org.apache.hadoop</groupId>
--        <artifactId>hadoop-yarn-server-tests</artifactId>
--        <version>${hadoop.version}</version>
--        <classifier>tests</classifier>
--        <scope>test</scope>
--        <exclusions>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-core</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-client</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.sun.jersey</groupId>
--            <artifactId>jersey-server</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>javax.servlet</groupId>
--            <artifactId>servlet-api</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.avro</groupId>
--            <artifactId>avro</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.jackrabbit</groupId>
--            <artifactId>jackrabbit-webdav</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>io.netty</groupId>
--            <artifactId>netty</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>commons-httpclient</groupId>
--            <artifactId>commons-httpclient</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jgit</groupId>
--            <artifactId>org.eclipse.jgit</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.jcraft</groupId>
--            <artifactId>jsch</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.apache.commons</groupId>
--            <artifactId>commons-compress</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>xml-apis</groupId>
--            <artifactId>xml-apis</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>xerces</groupId>
--            <artifactId>xercesImpl</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.codehaus.jackson</groupId>
--            <artifactId>jackson-core-asl</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.codehaus.jackson</groupId>
--            <artifactId>jackson-jaxrs</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.codehaus.jackson</groupId>
--            <artifactId>jackson-xc</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.codehaus.jackson</groupId>
--            <artifactId>jackson-mapper-asl</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.google.guava</groupId>
--            <artifactId>guava</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>javax.xml.bind</groupId>
--            <artifactId>jaxb-api</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.fasterxml.jackson.core</groupId>
--            <artifactId>jackson-core</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>org.eclipse.jetty</groupId>
--            <artifactId>jetty-util</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.zaxxer</groupId>
--            <artifactId>HikariCP-java7</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.google.inject</groupId>
--            <artifactId>guice</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.fasterxml.jackson.core</groupId>
--            <artifactId>jackson-annotations</artifactId>
--          </exclusion>
--          <exclusion>
--            <groupId>com.fasterxml.jackson.module</groupId>
--            <artifactId>jackson-module-jaxb-annotations</artifactId>
--          </exclusion>
--<!--          <exclusion>-->
--<!--            <groupId>com.google.inject.extensions</groupId>-->
--<!--            <artifactId>guice-servlet</artifactId>-->
--<!--          </exclusion>-->
--        </exclusions>
--      </dependency>
--
--      <!-- Test libraries -->
--      <dependency>
--        <groupId>junit</groupId>
--        <artifactId>junit</artifactId>
--        <version>${junit.version}</version>
--        <scope>test</scope>
--      </dependency>
--
--      <dependency>
--        <groupId>org.assertj</groupId>
--        <artifactId>assertj-core</artifactId>
--        <version>${assertj.version}</version>
--        <scope>test</scope>
--      </dependency>
--
--      <dependency>
--        <groupId>org.mockito</groupId>
--        <artifactId>mockito-core</artifactId>
--        <version>${mockito.version}</version>
--        <scope>test</scope>
--      </dependency>
--
--      <dependency>
--        <groupId>org.mockito</groupId>
--        <artifactId>mockito-all</artifactId>
--        <version>${mockito.version}</version>
--        <scope>test</scope>
--      </dependency>
--
--      <dependency>
--        <groupId>org.powermock</groupId>
--        <artifactId>powermock-api-mockito</artifactId>
--        <version>${powermock.version}</version>
--        <scope>test</scope>
--      </dependency>
--
--      <dependency>
--        <groupId>org.powermock</groupId>
--        <artifactId>powermock-core</artifactId>
--        <version>${powermock.version}</version>
--        <scope>test</scope>
--      </dependency>
--
--      <dependency>
--        <groupId>org.powermock</groupId>
--        <artifactId>powermock-module-junit4</artifactId>
--        <version>${powermock.version}</version>
--        <scope>test</scope>
--      </dependency>
--
--      <dependency>
--        <groupId>org.powermock</groupId>
--        <artifactId>powermock-reflect</artifactId>
--        <version>${powermock.version}</version>
--        <scope>test</scope>
--      </dependency>
-+        <dependency>
-+            <groupId>${project.groupId}</groupId>
-+            <artifactId>zeppelin-zengine</artifactId>
-+            <version>${project.version}</version>
-+            <scope>provided</scope>
-+            <exclusions>
-+                <exclusion>
-+                    <groupId>com.fasterxml.jackson.core</groupId>
-+                    <artifactId>jackson-core</artifactId>
-+                </exclusion>
-+            </exclusions>
-+        </dependency>
-+
-+        <dependency>
-+            <groupId>${project.groupId}</groupId>
-+            <artifactId>zeppelin-zengine</artifactId>
-+            <version>${project.version}</version>
-+            <classifier>tests</classifier>
-+            <scope>test</scope>
-+        </dependency>
-+
-+        <!-- Test libraries -->
-+        <dependency>
-+            <groupId>junit</groupId>
-+            <artifactId>junit</artifactId>
-+            <scope>test</scope>
-+        </dependency>
-+
-+        <dependency>
-+            <groupId>org.mockito</groupId>
-+            <artifactId>mockito-all</artifactId>
-+            <scope>test</scope>
-+        </dependency>
-     </dependencies>
--  </dependencyManagement>
--
--  <build>
--
--    <plugins>
--      <plugin>
--        <groupId>org.apache.maven.plugins</groupId>
--        <artifactId>maven-compiler-plugin</artifactId>
--        <version>${plugin.compiler.version}</version>
--        <configuration>
--          <source>${java.version}</source>
--          <target>${java.version}</target>
--        </configuration>
--      </plugin>
--
--<!--      <plugin>-->
--<!--        <groupId>org.codehaus.mojo</groupId>-->
--<!--        <artifactId>flatten-maven-plugin</artifactId>-->
--<!--        <version>1.0.0</version>-->
--<!--        <configuration>-->
--<!--          <flattenMode>ossrh</flattenMode>-->
--<!--          <updatePomFile>true</updatePomFile>-->
--<!--        </configuration>-->
--<!--        <executions>-->
--<!--          <execution>-->
--<!--            <id>flatten</id>-->
--<!--            <phase>process-resources</phase>-->
--<!--            <goals>-->
--<!--              <goal>flatten</goal>-->
--<!--            </goals>-->
--<!--          </execution>-->
--<!--          <execution>-->
--<!--            <id>flatten.clean</id>-->
--<!--            <phase>clean</phase>-->
--<!--            <goals>-->
--<!--              <goal>clean</goal>-->
--<!--            </goals>-->
--<!--          </execution>-->
--<!--        </executions>-->
--<!--      </plugin>-->
--
--      <!-- (TODO zjffdu disable it temporary to make CI pass)Test coverage plugin -->
--
--      <!--      <plugin>-->
--      <!--        <groupId>org.codehaus.mojo</groupId>-->
--      <!--        <artifactId>cobertura-maven-plugin</artifactId>-->
--      <!--        <configuration>-->
--      <!--          <formats>-->
--      <!--            <format>html</format>-->
--      <!--          </formats>-->
--      <!--          <skip>true</skip>-->
--      <!--        </configuration>-->
--      <!--        <executions>-->
--      <!--          <execution>-->
--      <!--            <id>cobertura</id>-->
--      <!--            <phase>install</phase>-->
--      <!--            <goals>-->
--      <!--              <goal>cobertura</goal>-->
--      <!--            </goals>-->
--      <!--          </execution>-->
--      <!--        </executions>-->
--      <!--      </plugin>-->
--
--      <plugin>
--        <groupId>org.apache.maven.plugins</groupId>
--        <artifactId>maven-checkstyle-plugin</artifactId>
--        <version>${plugin.checkstyle.version}</version>
--        <configuration>
--          <skip>true</skip>
--          <failOnViolation>false</failOnViolation>
--          <includeTestSourceDirectory>true</includeTestSourceDirectory>
--          <sourceDirectories>${basedir}/src/main/java,${basedir}/src/main/scala</sourceDirectories>
--          <testSourceDirectories>${basedir}/src/test/java</testSourceDirectories>
--          <configLocation>_tools/checkstyle.xml</configLocation>
--          <outputFile>${basedir}/target/checkstyle-output.xml</outputFile>
--          <inputEncoding>${project.build.sourceEncoding}</inputEncoding>
--          <outputEncoding>${project.reporting.outputEncoding}</outputEncoding>
--        </configuration>
--        <executions>
--          <execution>
--            <id>checkstyle-fail-build</id>
--            <phase>validate</phase>
--            <goals>
--              <goal>check</goal>
--            </goals>
--            <configuration>
--              <failOnViolation>true</failOnViolation>
--              <excludes>org/apache/zeppelin/interpreter/thrift/*,org/apache/zeppelin/scio/avro/*,org/apache/zeppelin/python/proto/*</excludes>
--            </configuration>
--          </execution>
--          <execution>
--            <id>checkstyle-gen-html-report</id>
--            <phase>install</phase>
--            <goals>
--              <goal>checkstyle-aggregate</goal>
--            </goals>
--            <configuration>
--              <excludes>org/apache/zeppelin/interpreter/thrift/*,org/apache/zeppelin/scio/avro/*,org/apache/zeppelin/python/proto/*</excludes>
--            </configuration>
--          </execution>
--        </executions>
--      </plugin>
--
--      <plugin>
--        <groupId>org.apache.maven.plugins</groupId>
--        <artifactId>maven-jar-plugin</artifactId>
--        <version>${plugin.jar.version}</version>
--        <configuration>
--          <archive>
--            <manifest>
--              <addClasspath>true</addClasspath>
--              <classpathPrefix>lib/</classpathPrefix>
--              <mainClass>theMainClass</mainClass>
--            </manifest>
--          </archive>
--        </configuration>
--      </plugin>
--
--      <plugin>
--        <groupId>org.apache.maven.plugins</groupId>
--        <artifactId>maven-remote-resources-plugin</artifactId>
--        <version>${plugin.remote.resource.version}</version>
--        <executions>
--          <execution>
--            <id>process-remote-resources</id>
--            <goals>
--              <goal>process</goal>
--            </goals>
--            <configuration>
--              <resourceBundles>
--                <resourceBundle>org.apache:apache-jar-resource-bundle:1.0</resourceBundle>
--              </resourceBundles>
--            </configuration>
--          </execution>
--        </executions>
--      </plugin>
--
--      <plugin>
--        <groupId>org.apache.maven.plugins</groupId>
--        <artifactId>maven-scm-plugin</artifactId>
--        <version>${plugin.scm.version}</version>
--        <configuration>
--          <connectionType>developerConnection</connectionType>
--          <scmVersion>branch-0.1</scmVersion>
--          <scmVersionType>branch</scmVersionType>
--        </configuration>
--      </plugin>
--
--      <plugin>
--        <groupId>org.apache.maven.plugins</groupId>
--        <artifactId>maven-enforcer-plugin</artifactId>
--        <version>${plugin.enforcer.version}</version>
--        <executions>
--          <execution>
--            <id>enforce</id>
--            <configuration>
--              <rules>
--                <DependencyConvergence/>
--              </rules>
--              <failFast>true</failFast>
--            </configuration>
--            <goals>
--              <goal>enforce</goal>
--            </goals>
--          </execution>
--          <!-- https://maven.apache.org/enforcer/enforcer-rules/requireMavenVersion.html -->
--          <execution>
--            <id>enforce-maven</id>
--            <goals>
--              <goal>enforce</goal>
--            </goals>
--            <configuration>
--              <rules>
--                <requireMavenVersion>
--                  <version>[3.1.0,)</version>
--                </requireMavenVersion>
--              </rules>
--            </configuration>
--          </execution>
--        </executions>
--      </plugin>
--
--      <plugin>
--        <groupId>org.apache.maven.plugins</groupId>
--        <artifactId>maven-deploy-plugin</artifactId>
--        <version>${plugin.deploy.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>pl.project13.maven</groupId>
--        <artifactId>git-commit-id-plugin</artifactId>
--        <version>${plugin.git.commit.id.version}</version>
--        <executions>
--          <execution>
--            <goals>
--              <goal>revision</goal>
--            </goals>
--          </execution>
--        </executions>
--        <configuration>
--          <skipPoms>false</skipPoms>
--          <dotGitDirectory>${project.basedir}/.git</dotGitDirectory>
--          <useNativeGit>${plugin.gitcommitid.useNativeGit}</useNativeGit>
--          <generateGitPropertiesFile>true</generateGitPropertiesFile>
--          <generateGitPropertiesFilename>${project.build.outputDirectory}/git.properties</generateGitPropertiesFilename>
--          <failOnNoGitDirectory>false</failOnNoGitDirectory>
--          <dateFormat>yyyy-MM-dd HH:mm:ss</dateFormat>
--        </configuration>
--      </plugin>
--
--    <!--TODO(alex): make part of the build and reconcile conflicts
--    <plugin>
--      <groupId>com.ning.maven.plugins</groupId>
--      <artifactId>maven-duplicate-finder-plugin</artifactId>
--      <version>1.0.4</version>
--      <executions>
--        <execution>
--          <id>default</id>
--          <phase>verify</phase>
--          <goals>
--            <goal>check</goal>
--          </goals>
--       </execution>
--      </executions>
--      <configuration>
--        <failBuildInCaseOfConflict>true</failBuildInCaseOfConflict>
--      </configuration>
--    </plugin>
--    -->
--    </plugins>
--
--    <pluginManagement>
--      <plugins>
--          <plugin>
--              <groupId>org.apache.maven.plugins</groupId>
--              <artifactId>maven-shade-plugin</artifactId>
--              <version>${plugin.shade.version}</version>
--          </plugin>
- 
--        <plugin>
--          <groupId>org.apache.maven.plugins</groupId>
--          <artifactId>maven-install-plugin</artifactId>
--          <version>${plugin.install.version}</version>
--        </plugin>
--
--        <plugin>
--          <groupId>org.apache.maven.plugins</groupId>
--          <artifactId>maven-checkstyle-plugin</artifactId>
--          <version>${plugin.checkstyle.version}</version>
--        </plugin>
--
--        <plugin>
--          <groupId>org.apache.maven.plugins</groupId>
--          <artifactId>maven-clean-plugin</artifactId>
--          <version>${plugin.clean.version}</version>
--        </plugin>
--
--        <plugin>
--          <groupId>net.alchim31.maven</groupId>
--          <artifactId>scala-maven-plugin</artifactId>
--          <version>${plugin.scala.alchim31.version}</version>
--        </plugin>
--        
--        <plugin>
--          <groupId>org.apache.maven.plugins</groupId>
--          <artifactId>maven-surefire-plugin</artifactId>
--          <version>${plugin.surefire.version}</version>
--          <configuration combine.children="append">
--            <argLine>-Xmx2g -Xms1g -Dfile.encoding=UTF-8</argLine>
--            <environmentVariables>
--              <IS_ZEPPELIN_TEST>true</IS_ZEPPELIN_TEST>
--            </environmentVariables>
--            <excludes>
--              <exclude>${tests.to.exclude}</exclude>
--            </excludes>
--          </configuration>
--          <!-- <excludes> <exclude>**/itest/**</exclude> </excludes> <executions>
--            <execution> <id>surefire-itest</id> <phase>integration-test</phase> <goals>
--            <goal>test</goal> </goals> <configuration> <excludes> <exclude>none</exclude>
--            </excludes> <includes> <include>**/itest/**</include> </includes> </configuration>
--            </execution> </executions> -->
--        </plugin>
--
--        <plugin>
--          <groupId>org.apache.maven.plugins</groupId>
--          <artifactId>maven-assembly-plugin</artifactId>
--          <version>${plugin.assembly.version}</version>
--        </plugin>
--
--        <plugin>
--          <groupId>org.codehaus.mojo</groupId>
--          <artifactId>exec-maven-plugin</artifactId>
--          <version>${plugin.exec.version}</version>
--        </plugin>
--
--        <plugin>
--          <groupId>org.codehaus.mojo</groupId>
--          <artifactId>cobertura-maven-plugin</artifactId>
--          <version>${plugin.cobertura.version}</version>
--        </plugin>
--
--        <plugin>
--          <groupId>org.codehaus.mojo</groupId>
--          <artifactId>xml-maven-plugin</artifactId>
--          <version>${plugin.xml.version}</version>
--          <executions>
--            <execution>
--              <phase>verify</phase>
--              <goals>
--                <goal>validate</goal>
--              </goals>
--            </execution>
--          </executions>
--          <configuration>
--            <validationSets>
--              <validationSet>
--                <dir>${project.basedir}</dir>
--                <includes>
--                  <include>
--                    pom.xml
--                  </include>
--                </includes>
--                <systemId>_tools/maven-4.0.0.xsd</systemId>
--              </validationSet>
--            </validationSets>
--          </configuration>
--        </plugin>
--
--        <plugin>
--          <groupId>com.googlecode.maven-download-plugin</groupId>
--          <artifactId>download-maven-plugin</artifactId>
--          <version>${plugin.download.version}</version>
--        </plugin>
--
--        <plugin>
--          <groupId>org.apache.maven.plugins</groupId>
--          <artifactId>maven-antrun-plugin</artifactId>
--          <version>${plugin.antrun.version}</version>
--        </plugin>
--
--        <!--This plugin's configuration is used to store Eclipse m2e settings
--          only. It has no influence on the Maven build itself. -->
--        <plugin>
--          <groupId>org.eclipse.m2e</groupId>
--          <artifactId>lifecycle-mapping</artifactId>
--          <version>${plugin.lifecycle.mapping.version}</version>
--          <configuration>
--            <lifecycleMappingMetadata>
--              <pluginExecutions>
--                <pluginExecution>
--                  <pluginExecutionFilter>
--                    <groupId>
--                      org.apache.maven.plugins
--                    </groupId>
--                    <artifactId>
--                      maven-dependency-plugin
--                    </artifactId>
--                    <versionRange>
--                      [2.8,)
--                    </versionRange>
--                    <goals>
--                      <goal>copy-dependencies</goal>
--                    </goals>
--                  </pluginExecutionFilter>
--                  <action>
--                    <ignore/>
--                  </action>
--                </pluginExecution>
--                <pluginExecution>
--                  <pluginExecutionFilter>
--                    <groupId>
--                      org.apache.maven.plugins
--                    </groupId>
--                    <artifactId>
--                      maven-checkstyle-plugin
--                    </artifactId>
--                    <versionRange>
--                      [2.13,)
--                    </versionRange>
--                    <goals>
--                      <goal>checkstyle</goal>
--                      <goal>check</goal>
--                    </goals>
--                  </pluginExecutionFilter>
--                  <action>
--                    <ignore></ignore>
--                  </action>
--                </pluginExecution>
--              </pluginExecutions>
--            </lifecycleMappingMetadata>
--          </configuration>
--        </plugin>
--
--        <plugin>
--          <groupId>org.apache.maven.plugins</groupId>
--          <artifactId>maven-eclipse-plugin</artifactId>
--          <version>${plugin.eclipse.version}</version>
--        </plugin>
--        
--        <plugin>
--          <groupId>org.apache.maven.plugins</groupId>
--          <artifactId>maven-dependency-plugin</artifactId>
--          <version>${plugin.dependency.version}</version>
--          <executions>
--            <execution>
--              <id>copy-dependencies</id>
--              <phase>process-test-resources</phase>
--              <goals>
--                <goal>copy-dependencies</goal>
--              </goals>
--              <configuration>
--                <outputDirectory>${project.build.directory}/lib</outputDirectory>
--                <overWriteReleases>false</overWriteReleases>
--                <overWriteSnapshots>false</overWriteSnapshots>
--                <overWriteIfNewer>true</overWriteIfNewer>
--                <includeScope>runtime</includeScope>
--              </configuration>
--            </execution>
--          </executions>
--        </plugin>
--
--        <plugin>
--          <groupId>org.apache.maven.plugins</groupId>
--          <artifactId>maven-resources-plugin</artifactId>
--          <version>${plugin.resource.version}</version>
--          <executions>
--            <execution>
--              <id>copy-resources</id>
--              <phase>validate</phase>
--              <goals>
--                <goal>copy-resources</goal>
--              </goals>
--              <configuration>
--                <outputDirectory>${basedir}/target/site</outputDirectory>
--                <resources>
--                  <resource>
--                    <directory>${basedir}/../_tools/site</directory>
--                    <filtering>true</filtering>
--                    <includes>
--                      <include>**/*</include>
--                    </includes>
--                  </resource>
--                </resources>
--              </configuration>
--            </execution>
--          </executions>
--        </plugin>
--
--      <plugin>
--        <groupId>org.scalatest</groupId>
--        <artifactId>scalatest-maven-plugin</artifactId>
--        <version>${plugin.scalatest.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>org.codehaus.mojo</groupId>
--        <artifactId>build-helper-maven-plugin</artifactId>
--        <version>${plugin.buildhelper.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>com.github.eirslett</groupId>
--        <artifactId>frontend-maven-plugin</artifactId>
--        <version>${plugin.frontend.version}</version>
--      </plugin>
--      
--      <plugin>
--        <groupId>org.apache.maven.plugins</groupId>
--        <artifactId>maven-failsafe-plugin</artifactId>
--        <version>${plugin.failsafe.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>org.xolstice.maven.plugins</groupId>
--        <artifactId>protobuf-maven-plugin</artifactId>
--        <version>${plugin.protobuf.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>com.bazaarvoice.maven.plugins</groupId>
--        <artifactId>s3-upload-maven-plugin</artifactId>
--        <version>${plugin.s3.upload.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>org.codehaus.mojo</groupId>
--        <artifactId>buildnumber-maven-plugin</artifactId>
--        <version>${plugin.buildnumber.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>org.vafer</groupId>
--        <artifactId>jdeb</artifactId>
--        <version>${plugin.jdeb.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>org.apache.avro</groupId>
--        <artifactId>avro-maven-plugin</artifactId>
--        <version>${plugin.avro.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>org.scalatra.scalate</groupId>
--        <artifactId>maven-scalate-plugin_${scala.binary.version}</artifactId>
--        <version>${plugin.scalate.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>org.scala-tools</groupId>
--        <artifactId>maven-scala-plugin</artifactId>
--        <version>${plugin.scala.tools.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>org.apache.maven.plugins</groupId>
--        <artifactId>maven-source-plugin</artifactId>
--        <version>${plugin.source.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>org.apache.maven.plugins</groupId>
--        <artifactId>maven-javadoc-plugin</artifactId>
--        <version>${plugin.javadoc.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>org.apache.maven.plugins</groupId>
--        <artifactId>maven-gpg-plugin</artifactId>
--        <version>${plugin.gpg.version}</version>
--      </plugin>
--
--      <plugin>
--        <groupId>org.apache.rat</groupId>
--        <artifactId>apache-rat-plugin</artifactId>
--        <version>${plugin.rat.version}</version>
--      </plugin>
--      
--      </plugins>
--    </pluginManagement>
--  </build>
--
--  <profiles>
--    <profile>
--      <id>scala-2.10</id>
--      <activation>
--        <activeByDefault>true</activeByDefault>
--      </activation>
--      <properties>
--        <scala.version>${scala.2.10.version}</scala.version>
--        <scala.binary.version>2.10</scala.binary.version>
--      </properties>
--    </profile>
--
--    <profile>
--      <id>scala-2.11</id>
--      <properties>
--        <scala.version>${scala.2.11.version}</scala.version>
--        <scala.binary.version>2.11</scala.binary.version>
--      </properties>
--    </profile>
--
--    <profile>
--      <id>web-angular</id>
--      <modules>
--        <module>zeppelin-web-angular</module>
--      </modules>
--    </profile>
--
--    <profile>
--      <id>vendor-repo</id>
--      <repositories>
--        <repository>
--          <id>cloudera</id>
--          <url>https://repository.cloudera.com/artifactory/cloudera-repos/</url>
--        </repository>
--        <repository>
--          <id>hortonworks</id>
--          <url>https://repo.hortonworks.com/content/groups/public/</url>
--        </repository>
--      </repositories>
--    </profile>
--
--    <profile>
--      <id>integration</id>
--      <modules>
--        <module>zeppelin-integration</module>
--        <module>zeppelin-interpreter-integration</module>
--      </modules>
--    </profile>
--
--    <profile>
--      <id>examples</id>
--      <modules>
--        <module>zeppelin-examples</module>
--      </modules>
--    </profile>
--
--    <profile>
--      <id>helium-dev</id>
--      <modules>
--        <module>helium-dev</module>
--      </modules>
--    </profile>
--
--    <profile>
--      <id>include-hadoop</id>
--      <properties>
--        <hadoop.deps.scope>compile</hadoop.deps.scope>
--      </properties>
--    </profile>
--
--    <profile>
--      <id>build-distr</id>
--      <activation>
--        <activeByDefault>false</activeByDefault>
--      </activation>
--      <build>
-+    <build>
-         <pluginManagement>
--          <plugins>
--            <plugin>
--              <groupId>org.apache.maven.plugins</groupId>
--              <artifactId>maven-surefire-plugin</artifactId>
--              <configuration>
--                <skipTests>true</skipTests>
--              </configuration>
--            </plugin>
--
--            <plugin>
--              <groupId>org.apache.maven.plugins</groupId>
--              <artifactId>maven-assembly-plugin</artifactId>
--              <executions>
--                <execution>
--                  <id>make-assembly</id>
--                  <phase>package</phase>
--                  <goals>
--                    <goal>single</goal>
--                  </goals>
--                </execution>
--              </executions>
--            </plugin>
--
--          </plugins>
-+            <plugins>
-+                <plugin>
-+                    <artifactId>maven-dependency-plugin</artifactId>
-+                    <executions>
-+                        <execution>
-+                            <id>copy-plugin-dependencies</id>
-+                            <phase>package</phase>
-+                            <goals>
-+                                <goal>copy-dependencies</goal>
-+                            </goals>
-+                            <configuration>
-+                                <outputDirectory>${project.basedir}/../../../plugins/${plugin.name}</outputDirectory>
-+                                <overWriteReleases>false</overWriteReleases>
-+                                <overWriteSnapshots>false</overWriteSnapshots>
-+                                <overWriteIfNewer>true</overWriteIfNewer>
-+                                <includeScope>runtime</includeScope>
-+                            </configuration>
-+                        </execution>
-+                        <execution>
-+                            <id>copy-plugin-artifact</id>
-+                            <phase>package</phase>
-+                            <goals>
-+                                <goal>copy</goal>
-+                            </goals>
-+                            <configuration>
-+                                <outputDirectory>${project.basedir}/../../../plugins/${plugin.name}</outputDirectory>
-+                                <overWriteReleases>false</overWriteReleases>
-+                                <overWriteSnapshots>false</overWriteSnapshots>
-+                                <overWriteIfNewer>true</overWriteIfNewer>
-+                                <artifactItems>
-+                                    <artifactItem>
-+                                        <groupId>${project.groupId}</groupId>
-+                                        <artifactId>${project.artifactId}</artifactId>
-+                                        <version>${project.version}</version>
-+                                        <type>${project.packaging}</type>
-+                                    </artifactItem>
-+                                </artifactItems>
-+                            </configuration>
-+                        </execution>
-+                    </executions>
-+                </plugin>
-+                <plugin>
-+                    <artifactId>maven-clean-plugin</artifactId>
-+                    <executions>
-+                        <execution>
-+                            <id>delete-plugin-dir</id>
-+                            <goals>
-+                                <goal>clean</goal>
-+                            </goals>
-+                            <phase>clean</phase>
-+                            <configuration>
-+                                <filesets>
-+                                    <fileset>
-+                                        <directory>${project.basedir}/../../../plugins/${plugin.name}</directory>
-+                                        <followSymlinks>true</followSymlinks>
-+                                        <useDefaultExcludes>false</useDefaultExcludes>
-+                                    </fileset>
-+                                </filesets>
-+                            </configuration>
-+                        </execution>
-+                    </executions>
-+                </plugin>
-+            </plugins>
-         </pluginManagement>
--      </build>
--    </profile>
--
--    <profile>
--      <id>publish-distr</id>
--      <build>
--        <plugins>
--          <plugin>
--            <groupId>org.apache.maven.plugins</groupId>
--            <artifactId>maven-surefire-plugin</artifactId>
--            <configuration>
--              <skipTests>true</skipTests>
--            </configuration>
--          </plugin>
--
--          <plugin>
--            <groupId>org.apache.maven.plugins</groupId>
--            <artifactId>maven-source-plugin</artifactId>
--            <executions>
--              <execution>
--                <id>attach-sources</id>
--                <goals>
--                  <goal>jar</goal>
--                </goals>
--              </execution>
--            </executions>
--          </plugin>
--
--          <plugin>
--            <groupId>org.apache.maven.plugins</groupId>
--            <artifactId>maven-javadoc-plugin</artifactId>
--            <executions>
--              <execution>
--                <id>attach-javadocs</id>
--                <goals>
--                  <goal>jar</goal>
--                </goals>
--              </execution>
--            </executions>
--          </plugin>
--        </plugins>
--      </build>
--    </profile>
--
--    <profile>
--      <id>release-sign-artifacts</id>
--      <activation>
--        <property>
--          <name>performRelease</name>
--          <value>true</value>
--        </property>
--      </activation>
--      <build>
--        <plugins>
--          <plugin>
--            <groupId>org.apache.maven.plugins</groupId>
--            <artifactId>maven-gpg-plugin</artifactId>
--            <executions>
--              <execution>
--                <id>sign-artifacts</id>
--                <phase>verify</phase>
--                <goals>
--                  <goal>sign</goal>
--                </goals>
--              </execution>
--            </executions>
--          </plugin>
--        </plugins>
--      </build>
--    </profile>
--
--    <profile>
--      <id>rat</id>
--      <activation>
--        <property><name>!skipRat</name></property>
--      </activation>
--      <build>
--        <plugins>
--        <plugin>
--          <groupId>org.apache.rat</groupId>
--          <artifactId>apache-rat-plugin</artifactId>
--          <configuration>
--            <excludes>
--              <exclude>**/*.keywords</exclude>
--              <exclude>reports/**</exclude>
--              <exclude>**/.idea/</exclude>
--              <exclude>**/*.iml</exclude>
--              <exclude>.git/</exclude>
--              <exclude>.github/*</exclude>
--              <exclude>.gitignore</exclude>
--              <exclude>git.properties</exclude>
--              <exclude>.repository/</exclude>
--              <exclude>.rat-excludes/</exclude>
--              <exclude>.Rhistory</exclude>
--              <exclude>**/*.diff</exclude>
--              <exclude>**/*.patch</exclude>
--              <exclude>**/*.avsc</exclude>
--              <exclude>**/*.avro</exclude>
--              <exclude>**/*.log</exclude>
--              <exclude>**/*.ipynb</exclude>
--              <exclude>**/test/resources/**</exclude>
--              <exclude>**/.settings/*</exclude>
--              <exclude>**/.factorypath</exclude>
--              <exclude>**/.classpath</exclude>
--              <exclude>**/.project</exclude>
--              <exclude>**/target/**</exclude>
--              <exclude>**/derby.log</exclude>
--              <exclude>**/metastore_db/</exclude>
--              <exclude>**/logs/**</exclude>
--              <exclude>**/run/**</exclude>
--              <exclude>**/interpreter/**</exclude>
--              <exclude>**/local-repo/**</exclude>
--              <exclude>**/null/**</exclude>
--              <exclude>**/notebook/**</exclude>
--              <exclude>_tools/site/css/*</exclude>
--              <exclude>_tools/maven-4.0.0.xsd</exclude>
--              <exclude>**/README.md</exclude>
--              <exclude>DEPENDENCIES</exclude>
--              <exclude>DEPLOY.md</exclude>
--              <exclude>STYLE.md</exclude>
--              <exclude>Roadmap.md</exclude>
--              <exclude>**/licenses/**</exclude>
--              <exclude>**/zeppelin-distribution/src/bin_license/**</exclude>
--              <exclude>conf/interpreter.json</exclude>
--              <exclude>conf/notebook-authorization.json</exclude>
--              <exclude>conf/credentials.json</exclude>
--              <exclude>conf/zeppelin-env.sh</exclude>
--              <exclude>conf/helium.json</exclude>
--              <exclude>spark-*-bin*/**</exclude>
--              <exclude>.spark-dist/**</exclude>
--              <exclude>**/interpreter-setting.json</exclude>
--              <exclude>**/constants.json</exclude>
--              <exclude>scripts/**</exclude>
--              <exclude>**/**/*.log</exclude>
--              <exclude>**/**/logs/**</exclude>
--
--              <!-- bundled from zeppelin-web -->
--              <exclude>**/test/karma.conf.js</exclude>
--              <exclude>**/test/spec/**</exclude>
--              <exclude>**/.babelrc</exclude>
--              <exclude>**/.bowerrc</exclude>
--              <exclude>.editorconfig</exclude>
--              <exclude>.eslintrc</exclude>
--              <exclude>protractor.conf.js</exclude>
--              <exclude>**/.tmp/**</exclude>
--              <exclude>**/target/**</exclude>
--              <exclude>**/node/**</exclude>
--              <exclude>**/node_modules/**</exclude>
--              <exclude>**/bower_components/**</exclude>
--              <exclude>**/dist/**</exclude>
--              <exclude>**/.buildignore</exclude>
--              <exclude>**/.npmignore</exclude>
--              <exclude>**/.jshintrc</exclude>
--              <exclude>**/yarn.lock</exclude>
--              <exclude>**/bower.json</exclude>
--              <exclude>**/src/fonts/Patua-One*</exclude>
--              <exclude>**/src/fonts/patua-one*</exclude>
--              <exclude>**/src/fonts/Roboto*</exclude>
--              <exclude>**/src/fonts/roboto*</exclude>
--              <exclude>**/src/fonts/fontawesome*</exclude>
--              <exclude>**/src/fonts/font-awesome*</exclude>
--              <exclude>**/src/styles/font-awesome*</exclude>
--              <exclude>**/src/fonts/Simple-Line*</exclude>
--              <exclude>**/src/fonts/simple-line*</exclude>
--              <exclude>**/src/fonts/Source-Code-Pro*</exclude>
--              <exclude>**/src/fonts/source-code-pro*</exclude>
--              <exclude>**/src/**/**.test.js</exclude>
--              <exclude>**/e2e/**/**.spec.js</exclude>
--              <exclude>package-lock.json</exclude>
--
--              <!-- bundled from zeppelin-web-angular -->
--              <exclude>**/*.json</exclude>
--              <exclude>**/browserslist</exclude>
--              <exclude>**/.prettierrc</exclude>
--              <exclude>**/.prettierignore</exclude>
--              <exclude>**/.editorconfig</exclude>
--              <exclude>**/src/**/*.svg</exclude>
--              <exclude>**/.gitkeep</exclude>
--
--
--              <!-- from SQLLine 1.0.2, see ZEPPELIN-2135 -->
--              <exclude>**/src/main/java/org/apache/zeppelin/jdbc/SqlCompleter.java</exclude>
--
--              <!-- bundled from bootstrap -->
--              <exclude>docs/assets/themes/zeppelin/bootstrap/**</exclude>
--              <exclude>docs/assets/themes/zeppelin/css/style.css</exclude>
--              <exclude>docs/assets/themes/zeppelin/js/docs.js</exclude>
--              <exclude>docs/assets/themes/zeppelin/js/search.js</exclude>
--              <exclude>docs/_includes/themes/zeppelin/_jumbotron.html</exclude>
--              <exclude>docs/_includes/themes/zeppelin/_navigation.html</exclude>
--
--              <!-- bundled from jekyll-bootstrap -->
--              <exclude>docs/404.html</exclude>
--              <exclude>docs/_config.yml</exclude>
--              <exclude>docs/_includes/JB/**</exclude>
--              <exclude>docs/_layouts/**</exclude>
--              <exclude>docs/_plugins/**</exclude>
--              <exclude>docs/atom.xml</exclude>
--              <exclude>docs/_includes/themes/zeppelin/default.html</exclude>
--              <exclude>docs/_includes/themes/zeppelin/page.html</exclude>
--              <exclude>docs/_includes/themes/zeppelin/post.html</exclude>
--              <exclude>docs/_includes/themes/zeppelin/settings.yml</exclude>
--              <exclude>docs/Rakefile</exclude>
--              <exclude>docs/rss.xml</exclude>
--              <exclude>docs/sitemap.txt</exclude>
--              <exclude>docs/search_data.json</exclude>
--              <exclude>**/dependency-reduced-pom.xml</exclude>
--
--              <!-- bundled from anchor -->
--              <exclude>docs/assets/themes/zeppelin/js/anchor.min.js</exclude>
--
--              <!-- bundled from toc -->
--              <exclude>docs/assets/themes/zeppelin/js/toc.js</exclude>
--
--              <!-- bundled from lunrjs -->
--              <exclude>docs/assets/themes/zeppelin/js/lunr.min.js</exclude>
--
--              <!-- bundled from jekyll -->
--              <exclude>docs/assets/themes/zeppelin/css/syntax.css</exclude>
--
--              <!-- docs (website) build target dir -->
--              <exclude>docs/_site/**</exclude>
--              <exclude>docs/Gemfile.lock</exclude>
--
--              <!-- package.json -->
--              <exclude>**/package.json</exclude>
--
--              <!-- compiled R packages (binaries) -->
--              <exclude>**/R/lib/**</exclude>
--              <exclude>**/lib/rzeppelin/**</exclude>
--
--              <!--R-related files with alternative licenses-->
--
--              <exclude>**/R/rzeppelin/R/*.R</exclude>
--              <exclude>**/src/main/scala/scala/Console.scala</exclude>
--              <exclude>**/src/main/scala/org/apache/zeppelin/rinterpreter/rscala/Package.scala</exclude>
--              <exclude>**/src/main/scala/org/apache/zeppelin/rinterpreter/rscala/RClient.scala</exclude>
--
--               <!--The following files are mechanical-->
--              <exclude>**/R/rzeppelin/DESCRIPTION</exclude>
--              <exclude>**/R/rzeppelin/NAMESPACE</exclude>
--              
--              <exclude>zeppelin-jupyter-interpreter/src/main/resources/grpc/jupyter/*.py</exclude>
--            </excludes>
--          </configuration>
--
--          <executions>
--            <execution>
--              <id>verify.rat</id>
--              <phase>verify</phase>
--              <goals>
--                <goal>check</goal>
--              </goals>
--            </execution>
--          </executions>
--        </plugin>
--        </plugins>
--      </build>
--    </profile>
--
--    <profile>
--      <id>hadoop2</id>
--      <properties>
--        <hadoop.version>${hadoop2.7.version}</hadoop.version>
--        <curator.version>2.13.0</curator.version>
--      </properties>
--    </profile>
--
--    <profile>
--      <id>hadoop3</id>
--      <properties>
--        <hadoop.version>${hadoop3.2.version}</hadoop.version>
--        <curator.version>2.13.0</curator.version>
--        <kerberos-client.version>2.0.0-M15</kerberos-client.version>
--      </properties>
--    </profile>
--
--  </profiles>
--
-+    </build>
- </project>
-diff --git a/zeppelin-plugins/pom.xml b/zeppelin-plugins/pom.xml
-index cef5f418d..d9b3e806d 100644
---- a/zeppelin-plugins/pom.xml
-+++ b/zeppelin-plugins/pom.xml
-@@ -41,6 +41,7 @@
- 
-     <modules>
-         <module>notebookrepo/s3</module>
-+        <module>notebookrepo/opensearch</module>
-         <module>notebookrepo/github</module>
-         <module>notebookrepo/azure</module>
-         <module>notebookrepo/gcs</module>
-diff --git a/zeppelin-zengine/src/main/java/org/apache/zeppelin/search/LuceneSearch.java b/zeppelin-zengine/src/main/java/org/apache/zeppelin/search/LuceneSearch.java
-index 2b3a24c9b..cb634e3b4 100644
---- a/zeppelin-zengine/src/main/java/org/apache/zeppelin/search/LuceneSearch.java
-+++ b/zeppelin-zengine/src/main/java/org/apache/zeppelin/search/LuceneSearch.java
-@@ -28,7 +28,6 @@ import java.util.Date;
- import java.util.List;
- import java.util.Map;
- import java.util.concurrent.TimeUnit;
--import java.util.stream.Stream;
- import javax.inject.Inject;
- 
- import org.apache.lucene.analysis.Analyzer;
-@@ -36,7 +35,7 @@ import org.apache.lucene.analysis.TokenStream;
- import org.apache.lucene.analysis.standard.StandardAnalyzer;
- import org.apache.lucene.document.Document;
- import org.apache.lucene.document.Field;
--import org.apache.lucene.document.LongField;
-+import org.apache.lucene.document.LongPoint;
- import org.apache.lucene.document.StringField;
- import org.apache.lucene.document.TextField;
- import org.apache.lucene.index.DirectoryReader;
-@@ -95,7 +94,7 @@ public class LuceneSearch extends SearchService {
-         logger.info("Use {} for storing lucene search index", this.indexPath);
-       } catch (IOException e) {
-         throw new RuntimeException(
--            "Failed to create index directory for search service. Use memory instead", e);
-+                "Failed to create index directory for search service. Use memory instead", e);
-       }
-     } else {
-       this.indexDirectory = new RAMDirectory();
-@@ -116,14 +115,14 @@ public class LuceneSearch extends SearchService {
-   public List<Map<String, String>> query(String queryStr) {
-     if (null == indexDirectory) {
-       throw new IllegalStateException(
--          "Something went wrong on instance creation time, index dir is null");
-+              "Something went wrong on instance creation time, index dir is null");
-     }
-     List<Map<String, String>> result = Collections.emptyList();
-     try (IndexReader indexReader = DirectoryReader.open(indexDirectory)) {
-       IndexSearcher indexSearcher = new IndexSearcher(indexReader);
-       Analyzer analyzer = new StandardAnalyzer();
-       MultiFieldQueryParser parser =
--          new MultiFieldQueryParser(new String[] {SEARCH_FIELD_TEXT, SEARCH_FIELD_TITLE}, analyzer);
-+              new MultiFieldQueryParser(new String[] {SEARCH_FIELD_TEXT, SEARCH_FIELD_TITLE}, analyzer);
- 
-       Query query = parser.parse(queryStr);
-       logger.debug("Searching for: " + query.toString(SEARCH_FIELD_TEXT));
-@@ -141,7 +140,7 @@ public class LuceneSearch extends SearchService {
-   }
- 
-   private List<Map<String, String>> doSearch(
--      IndexSearcher searcher, Query query, Analyzer analyzer, Highlighter highlighter) {
-+          IndexSearcher searcher, Query query, Analyzer analyzer, Highlighter highlighter) {
-     List<Map<String, String>> matchingParagraphs = Lists.newArrayList();
-     ScoreDoc[] hits;
-     try {
-@@ -165,8 +164,8 @@ public class LuceneSearch extends SearchService {
- 
-           if (text != null) {
-             TokenStream tokenStream =
--                TokenSources.getTokenStream(
--                    searcher.getIndexReader(), id, SEARCH_FIELD_TEXT, analyzer);
-+                    TokenSources.getTokenStream(
-+                            searcher.getIndexReader(), id, SEARCH_FIELD_TEXT, analyzer);
-             TextFragment[] frag = highlighter.getBestTextFragments(tokenStream, text, true, 3);
-             logger.debug("    {} fragments found for query '{}'", frag.length, query);
-             for (int j = 0; j < frag.length; j++) {
-@@ -179,17 +178,17 @@ public class LuceneSearch extends SearchService {
- 
-           if (header != null) {
-             TokenStream tokenTitle =
--                TokenSources.getTokenStream(
--                    searcher.getIndexReader(), id, SEARCH_FIELD_TITLE, analyzer);
-+                    TokenSources.getTokenStream(
-+                            searcher.getIndexReader(), id, SEARCH_FIELD_TITLE, analyzer);
-             TextFragment[] frgTitle = highlighter.getBestTextFragments(tokenTitle, header, true, 3);
-             header = (frgTitle != null && frgTitle.length > 0) ? frgTitle[0].toString() : "";
-           } else {
-             header = "";
-           }
-           matchingParagraphs.add(
--              ImmutableMap.of(
--                  "id", path, // <noteId>/paragraph/<paragraphId>
--                  "name", title, "snippet", fragment, "text", text, "header", header));
-+                  ImmutableMap.of(
-+                          "id", path, // <noteId>/paragraph/<paragraphId>
-+                          "name", title, "snippet", fragment, "text", text, "header", header));
-         } else {
-           logger.info("{}. No {} for this document", i + 1, ID_FIELD);
-         }
-@@ -293,7 +292,7 @@ public class LuceneSearch extends SearchService {
-         doc.add(new TextField(SEARCH_FIELD_TITLE, p.getTitle(), Field.Store.YES));
-       }
-       Date date = p.getDateStarted() != null ? p.getDateStarted() : p.getDateCreated();
--      doc.add(new LongField("modified", date.getTime(), Field.Store.NO));
-+      doc.add(new LongPoint("modified", date.getTime()));
-     } else {
-       doc.add(new TextField(SEARCH_FIELD_TEXT, noteName, Field.Store.YES));
-     }
-@@ -322,9 +321,9 @@ public class LuceneSearch extends SearchService {
-       }
-       long end = System.nanoTime();
-       logger.info(
--          "Indexing {} notebooks took {}ms",
--          docsIndexed,
--          TimeUnit.NANOSECONDS.toMillis(end - start));
-+              "Indexing {} notebooks took {}ms",
-+              docsIndexed,
-+              TimeUnit.NANOSECONDS.toMillis(end - start));
-     }
-   }
- 
-@@ -377,14 +376,14 @@ public class LuceneSearch extends SearchService {
- 
-   private void deleteDoc(String noteId, Paragraph p) {
-     String fullNoteOrJustParagraph = formatDeleteId(noteId, p);
--    logger.debug("Deleting note {}, out of: {}", noteId, indexWriter.numDocs());
-+    logger.debug("Deleting note {}, out of: {}", noteId, indexWriter.getDocStats());
-     try {
-       indexWriter.deleteDocuments(new WildcardQuery(new Term(ID_FIELD, fullNoteOrJustParagraph)));
-       indexWriter.commit();
-     } catch (IOException e) {
-       logger.error("Failed to delete {} from index by '{}'", noteId, fullNoteOrJustParagraph, e);
-     }
--    logger.debug("Done, index contains {} docs now" + indexWriter.numDocs());
-+    logger.debug("Done, index contains {} docs now" + indexWriter.getDocStats());
-   }
- 
-   /* (non-Javadoc)
-@@ -415,28 +414,22 @@ public class LuceneSearch extends SearchService {
- 
-   /** Indexes a single document: - code of the paragraph (if non-null) - or just a note name */
-   private void indexDoc(IndexWriter w, String noteId, String noteName, Paragraph p)
--      throws IOException {
-+          throws IOException {
-     String id = formatId(noteId, p);
-     Document doc = newDocument(id, noteName, p);
-     w.addDocument(doc);
-   }
- 
-   @Override
--  public void startRebuildIndex(Stream<Note> notes) {
-+  public void startRebuildIndex(List<Note> notes) {
-     Thread thread = new Thread(() -> {
-       logger.info("Starting rebuild index");
--      notes.forEach(note -> {
-+      for (Note note:  notes) {
-         addIndexDoc(note);
--        note.unLoad();
--      });
-+      }
-       logger.info("Finish rebuild index");
-     });
-     thread.setName("LuceneSearch-RebuildIndex-Thread");
-     thread.start();
--    try {
--      thread.join();
--    } catch (InterruptedException e) {
--      e.printStackTrace();
--    }
-   }
- }
-
diff --git a/public/components/notebooks/docs/poc/zeppelin/zeppelin-plugins/notebookrepo/opensearch/pom.xml b/public/components/notebooks/docs/poc/zeppelin/zeppelin-plugins/notebookrepo/opensearch/pom.xml
deleted file mode 100644
index f74423050c..0000000000
--- a/public/components/notebooks/docs/poc/zeppelin/zeppelin-plugins/notebookrepo/opensearch/pom.xml
+++ /dev/null
@@ -1,66 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Copyright OpenSearch Contributors
-  ~ SPDX-License-Identifier: Apache-2.0
-
-  ~ Licensed to the Apache Software Foundation (ASF) under one or more
-  ~ contributor license agreements.  See the NOTICE file distributed with
-  ~ this work for additional information regarding copyright ownership.
-  ~ The ASF licenses this file to You under the Apache License, Version 2.0
-  ~ (the "License"); you may not use this file except in compliance with
-  ~ the License.  You may obtain a copy of the License at
-  ~
-  ~    http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <artifactId>zengine-plugins-parent</artifactId>
-        <groupId>org.apache.zeppelin</groupId>
-        <version>0.9.0-SNAPSHOT</version>
-        <relativePath>../../../zeppelin-plugins</relativePath>
-    </parent>
-
-    <groupId>org.apache.zeppelin</groupId>
-    <artifactId>notebookrepo-opensearch</artifactId>
-    <packaging>jar</packaging>
-    <version>0.9.0-SNAPSHOT</version>
-    <name>Zeppelin: Plugin OpenSearchNotebookRepo</name>
-    <description>NotebookRepo implementation based on OpenSearch</description>
-
-    <properties>
-        <elasticsearch.client.version>7.8.0</elasticsearch.client.version>
-        <plugin.name>NotebookRepo/OpenSearchNotebookRepo</plugin.name>
-        <enforcer.skip>true</enforcer.skip>
-    </properties>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.opensearch.client</groupId>
-            <artifactId>elasticsearch-rest-high-level-client</artifactId>
-            <version>${elasticsearch.client.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.logging.log4j</groupId>
-            <artifactId>log4j-to-slf4j</artifactId>
-            <version>2.11.1</version>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <plugins>
-            <plugin>
-                <artifactId>maven-dependency-plugin</artifactId>
-            </plugin>
-        </plugins>
-    </build>
-</project>
diff --git a/public/components/notebooks/docs/poc/zeppelin/zeppelin-plugins/notebookrepo/opensearch/src/main/java/org/apache/zeppelin/notebook/repo/OpenSearchNotebookRepo.java b/public/components/notebooks/docs/poc/zeppelin/zeppelin-plugins/notebookrepo/opensearch/src/main/java/org/apache/zeppelin/notebook/repo/OpenSearchNotebookRepo.java
deleted file mode 100644
index 4405c3a6f7..0000000000
--- a/public/components/notebooks/docs/poc/zeppelin/zeppelin-plugins/notebookrepo/opensearch/src/main/java/org/apache/zeppelin/notebook/repo/OpenSearchNotebookRepo.java
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * Copyright OpenSearch Contributors
- * SPDX-License-Identifier: Apache-2.0
- */
-
-package org.apache.zeppelin.notebook.repo;
-
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
-import org.apache.http.HttpHost;
-import org.apache.http.auth.AuthScope;
-import org.apache.http.auth.UsernamePasswordCredentials;
-import org.apache.http.client.CredentialsProvider;
-import org.apache.http.impl.client.BasicCredentialsProvider;
-import org.apache.http.impl.nio.client.HttpAsyncClientBuilder;
-import org.apache.zeppelin.conf.ZeppelinConfiguration;
-import org.apache.zeppelin.notebook.Note;
-import org.apache.zeppelin.notebook.NoteInfo;
-import org.apache.zeppelin.user.AuthenticationInfo;
-import org.opensearch.ElasticsearchStatusException;
-import org.opensearch.action.DocWriteResponse;
-import org.opensearch.action.delete.DeleteRequest;
-import org.opensearch.action.delete.DeleteResponse;
-import org.opensearch.action.get.GetRequest;
-import org.opensearch.action.get.GetResponse;
-import org.opensearch.action.index.IndexRequest;
-import org.opensearch.action.index.IndexResponse;
-import org.opensearch.action.search.SearchRequest;
-import org.opensearch.action.search.SearchResponse;
-import org.opensearch.client.RequestOptions;
-import org.opensearch.client.RestClient;
-import org.opensearch.client.RestClientBuilder;
-import org.opensearch.client.RestHighLevelClient;
-import org.opensearch.client.indices.CreateIndexRequest;
-import org.opensearch.client.indices.CreateIndexResponse;
-import org.opensearch.common.xcontent.XContentType;
-import org.opensearch.index.query.QueryBuilders;
-import org.opensearch.search.SearchHit;
-import org.opensearch.search.SearchHits;
-import org.opensearch.search.builder.SearchSourceBuilder;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.IOException;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-
-/**
- * Backend for storing Notebooks on OpenSearch
- */
-public class OpenSearchNotebookRepo implements NotebookRepo {
-    private static final Logger LOGGER = LoggerFactory.getLogger(OpenSearchNotebookRepo.class);
-
-//
-
-    private RestHighLevelClient OpenSearchClient;
-    private String user;
-    private String password;
-    private String host;
-    private Integer port;
-    private String protocol;
-    private String rootIndex = ".notebooks";
-    private ZeppelinConfiguration conf;
-
-    public OpenSearchNotebookRepo() {
-
-    }
-
-    private RestHighLevelClient client() {
-      //  Uncomment to add path for ssl keystore and using https client
-      //  Discussion on generating keystore with certificate: https://github.com/opendistro-for-elasticsearch/community/issues/64#issuecomment-493258442
-      //  System.setProperty("javax.net.ssl.trustStore", "/path/to/keystore/keystore.jks");
-        final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
-        credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(user, password));
-
-        RestHighLevelClient client = new RestHighLevelClient(
-                RestClient.builder(
-                        new HttpHost(host, port, protocol)).setHttpClientConfigCallback(new RestClientBuilder.HttpClientConfigCallback() {
-                    @Override
-                    public HttpAsyncClientBuilder customizeHttpClient(HttpAsyncClientBuilder httpClientBuilder) {
-                        return httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);
-                    }
-                }));
-        return client;
-    }
-
-    private void CreateNotebooksIndex() throws IOException {
-        CreateIndexRequest request = new CreateIndexRequest(rootIndex);
-        try {
-            CreateIndexResponse createIndexResponse = OpenSearchClient.indices().create(request, RequestOptions.DEFAULT);
-        } catch (ElasticsearchStatusException e) {
-            if (!e.getMessage().contains("resource_already_exists_exception")) {
-                throw e;
-            }
-        }
-    }
-
-    @Override
-    public void init(ZeppelinConfiguration conf) throws IOException {
-        this.conf = conf;
-        // Change Client configuration here
-        user = "admin";
-        password = "admin";
-        host = "localhost";
-        port = 9200;
-        protocol = "http";
-        OpenSearchClient = client();
-        CreateNotebooksIndex();
-    }
-
-
-    @Override
-    public Map<String, NoteInfo> list(AuthenticationInfo subject) throws IOException {
-        Map<String, NoteInfo> notesInfo = new HashMap<>();
-        SearchRequest searchRequest = new SearchRequest(rootIndex);
-        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
-        searchSourceBuilder.query(QueryBuilders.matchAllQuery());
-        searchRequest.source(searchSourceBuilder);
-        SearchResponse searchResponse = OpenSearchClient.search(searchRequest, RequestOptions.DEFAULT);
-
-        SearchHits hits = searchResponse.getHits();
-
-        if (hits.getHits().length>0) {
-            SearchHit[] searchHits = hits.getHits();
-            for (SearchHit hit : searchHits) {
-                Map<String, Object> noteJson = hit.getSourceAsMap();
-                NoteInfo noteInfo = new NoteInfo(noteJson.get("id").toString(), noteJson.get("path").toString());
-                notesInfo.put(noteJson.get("id").toString(), noteInfo);
-            }
-        }
-        return notesInfo;
-    }
-
-
-    @Override
-    public Note get(String noteId, String notePath, AuthenticationInfo subject) throws IOException {
-        GetRequest getRequest = new GetRequest(rootIndex, noteId);
-        GetResponse getResponse = OpenSearchClient.get(getRequest, RequestOptions.DEFAULT);
-        if (getResponse.isExists()) {
-            String json = getResponse.getSourceAsString();
-            return Note.fromJson(json);
-        } else {
-            throw new IOException("Note '" + noteId + "' in path '" + notePath + "'not found in OpenSearch");
-        }
-    }
-
-    @Override
-    public void save(Note note, AuthenticationInfo subject) throws IOException {
-        // TODO: Other NotebookRepos deal with File paths as a separate kept entity
-        // They don't store path in the notebook itself
-        // Here, we merge path as a notebook property
-        // In the later release we need to decouple this to support folder structures
-
-        JsonObject json = new JsonParser().parse(note.toJson()).getAsJsonObject();
-        json.addProperty("path",note.getPath());
-        try {
-            IndexRequest request = new IndexRequest(rootIndex);
-            request.id(note.getId());
-            request.source(json.toString(), XContentType.JSON);
-            IndexResponse indexResponse = OpenSearchClient.index(request, RequestOptions.DEFAULT);
-        } catch (IOException e) {
-            throw new IOException("Fail to store note: " + note.getPath() + " in OpenSearch", e);
-        }
-    }
-
-    @Override
-    public void move(String noteId, String notePath, String newNotePath,
-                     AuthenticationInfo subject) throws IOException {
-        LOGGER.warn("Method not implemented");
-    }
-
-    @Override
-    public void move(String folderPath, String newFolderPath, AuthenticationInfo subject) throws IOException {
-        LOGGER.warn("Method not implemented");
-    }
-
-    @Override
-    public void remove(String noteId, String notePath, AuthenticationInfo subject)
-            throws IOException {
-        DeleteRequest request = new DeleteRequest(rootIndex, noteId);
-        DeleteResponse deleteResponse = OpenSearchClient.delete(request, RequestOptions.DEFAULT);
-        if (deleteResponse.getResult() != DocWriteResponse.Result.NOT_FOUND) {
-            System.out.println(deleteResponse.toString());
-        } else {
-            throw new IOException("Note '" + noteId + "' in path '" + notePath + "'cannot be deleted");
-        }
-    }
-
-    @Override
-    public void remove(String folderPath, AuthenticationInfo subject) throws IOException {
-        LOGGER.warn("Method not implemented");
-    }
-
-    @Override
-    public void close() {
-        try {
-            OpenSearchClient.close();
-        } catch (IOException exception) {
-            exception.printStackTrace();
-        }
-
-    }
-
-    @Override
-    public List<NotebookRepoSettingsInfo> getSettings(AuthenticationInfo subject) {
-        LOGGER.warn("Method not implemented");
-        return Collections.emptyList();
-    }
-
-    @Override
-    public void updateSettings(Map<String, String> settings, AuthenticationInfo subject) {
-        LOGGER.warn("Method not implemented");
-    }
-
-}
-
diff --git a/server/adaptors/notebooks/index.ts b/server/adaptors/notebooks/index.ts
index 9ed721a323..d186cfa278 100644
--- a/server/adaptors/notebooks/index.ts
+++ b/server/adaptors/notebooks/index.ts
@@ -3,13 +3,6 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import { ZeppelinBackend } from './zeppelin_backend';
 import { DefaultBackend } from './default_backend';
-import { NOTEBOOKS_SELECTED_BACKEND } from '../../../common/constants/notebooks';
 
-// Selects backend based on config
-export let BACKEND: DefaultBackend | ZeppelinBackend = new DefaultBackend();
-
-if (NOTEBOOKS_SELECTED_BACKEND === 'ZEPPELIN') {
-  BACKEND = new ZeppelinBackend();
-}
+export const BACKEND: DefaultBackend = new DefaultBackend();
\ No newline at end of file
diff --git a/server/adaptors/notebooks/zeppelin_backend.ts b/server/adaptors/notebooks/zeppelin_backend.ts
deleted file mode 100644
index 1c2bb1b88b..0000000000
--- a/server/adaptors/notebooks/zeppelin_backend.ts
+++ /dev/null
@@ -1,411 +0,0 @@
-/*
- * Copyright OpenSearch Contributors
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import { ILegacyScopedClusterClient } from '../../../../../src/core/server';
-import { optionsType } from '../../../common/types/notebooks';
-import { requestor } from '../../common/helpers/notebooks/wreck_requests';
-import { NotebookAdaptor } from './notebook_adaptor';
-
-export class ZeppelinBackend implements NotebookAdaptor {
-  backend = 'Zeppelin Backend';
-
-  // Gets all the notebooks available from Zeppelin Server
-  // ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook
-  viewNotes = async function (client: ILegacyScopedClusterClient, wreckOptions: optionsType) {
-    try {
-      let output = [];
-      const body = await requestor('GET', 'api/notebook/', wreckOptions);
-      output = JSON.parse(body.toString()).body;
-      return output;
-    } catch (error) {
-      throw new Error('View Notebooks Error:' + error);
-    }
-  };
-
-  /* Fetches a notebook by id from Zeppelin Server
-   * Param: noteId -> Id of notebook to be fetched
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook/[noteId]
-   */
-  fetchNote = async function (
-    client: ILegacyScopedClusterClient,
-    noteId: string,
-    wreckOptions: optionsType
-  ) {
-    try {
-      const body = await requestor('GET', 'api/notebook/' + noteId, wreckOptions);
-      return JSON.parse(body.toString()).body.paragraphs;
-    } catch (error) {
-      throw new Error('Fetching Notebook Error:' + error);
-    }
-  };
-
-  /* Add a notebook to the Zeppelin Server
-   * Param: name -> name of new notebook
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook
-   */
-  addNote = async function (
-    client: ILegacyScopedClusterClient,
-    params: { name: string },
-    wreckOptions: optionsType
-  ) {
-    wreckOptions.payload = params;
-    try {
-      const body = await requestor('POST', 'api/notebook/', wreckOptions);
-      return JSON.parse(body.toString());
-    } catch (error) {
-      throw new Error('Creating New Notebook Error:' + error);
-    }
-  };
-
-  /* Rename a notebook in Zeppelin Server
-   * Params: name -> new name for the notebook to be renamed
-   *         noteId -> Id of notebook to be fetched
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook/[noteId]/rename
-   */
-  renameNote = async function (
-    client: ILegacyScopedClusterClient,
-    params: { name: string; noteId: string },
-    wreckOptions: optionsType
-  ) {
-    wreckOptions.payload = { name: params.name };
-    try {
-      const body = await requestor(
-        'PUT',
-        'api/notebook/' + params.noteId + '/rename/',
-        wreckOptions
-      );
-      return JSON.parse(body.toString());
-    } catch (error) {
-      throw new Error('Renaming Notebook Error:' + error);
-    }
-  };
-
-  /* Clone a notebook in Zeppelin Server
-   * Params: name -> new name for the cloned notebook
-   *         noteId -> Id for the notebook to be cloned
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook/[noteId]
-   */
-  cloneNote = async function (
-    client: ILegacyScopedClusterClient,
-    params: { name: string; noteId: string },
-    wreckOptions: optionsType
-  ) {
-    wreckOptions.payload = { name: params.name };
-    try {
-      const body = await requestor('POST', 'api/notebook/' + params.noteId, wreckOptions);
-      return JSON.parse(body.toString());
-    } catch (error) {
-      throw new Error('Cloning Notebook Error:' + error);
-    }
-  };
-
-  /* Delete a notebook in Zeppelin Server
-   * Param: noteId -> Id for the notebook to be deleted
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook
-   */
-  deleteNote = async function (
-    client: ILegacyScopedClusterClient,
-    noteId: string,
-    wreckOptions: optionsType
-  ) {
-    try {
-      const body = await requestor('DELETE', 'api/notebook/' + noteId, wreckOptions);
-      return JSON.parse(body.toString());
-    } catch (error) {
-      throw new Error('Deleting Notebook Error:' + error);
-    }
-  };
-
-  /* Export a notebook from Zeppelin Server
-   * Param: noteId -> Id for the notebook to be exported
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook/export/{noteid}
-   */
-  exportNote = async function (
-    client: ILegacyScopedClusterClient,
-    noteId: string,
-    wreckOptions: optionsType
-  ) {
-    try {
-      const body = await requestor('GET', 'api/notebook/export/' + noteId, wreckOptions);
-      return JSON.parse(body.toString());
-    } catch (error) {
-      throw new Error('Export Notebook Error:' + error);
-    }
-  };
-
-  /* Import a notebook in Zeppelin Server
-   * Params: noteObj -> note Object to be imported
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook/import
-   */
-  importNote = async function (
-    client: ILegacyScopedClusterClient,
-    noteObj: any,
-    wreckOptions: optionsType
-  ) {
-    wreckOptions.payload = noteObj;
-    try {
-      const body = await requestor('POST', 'api/notebook/import', wreckOptions);
-      const respBody = JSON.parse(body.toString());
-      return respBody;
-    } catch (error) {
-      throw new Error('Import Notebook Error:' + error);
-    }
-  };
-
-  /* Add a paragraph in notebook
-   * Params: noteId -> Id for the notebook
-   *         paragraphIndex -> index(position) to add a new paragraph
-   *         paragraphInput -> paragraph input code
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook/[noteId]/paragraph
-   */
-  addParagraph = async function (
-    wreckOptions: optionsType,
-    params: { paragraphIndex: number; noteId: string; paragraphInput: string; inputType: string }
-  ) {
-    const visualizationPrefix = '%sh #vizobject:';
-    const observabilityVisualizationPrefix = '%sh #observabilityviz:';
-    let paragraphText = params.paragraphInput;
-
-    if (
-      params.inputType === 'VISUALIZATION' &&
-      params.paragraphInput.substring(0, 15) !== visualizationPrefix
-    ) {
-      paragraphText = visualizationPrefix + paragraphText;
-    }
-
-    if (
-      params.inputType === 'OBSERVABILITY_VISUALIZATION' &&
-      params.paragraphInput.substring(0, 22) !== observabilityVisualizationPrefix
-    ) {
-      paragraphText = visualizationPrefix + paragraphText;
-    }
-
-    if (params.paragraphInput === '') {
-      paragraphText = '%md\n';
-    }
-
-    wreckOptions.payload = {
-      title: params.inputType,
-      text: paragraphText,
-      index: params.paragraphIndex,
-    };
-
-    try {
-      const body = await requestor(
-        'POST',
-        'api/notebook/' + params.noteId + '/paragraph',
-        wreckOptions
-      );
-      const respBody = JSON.parse(body.toString());
-      return respBody;
-    } catch (error) {
-      throw new Error('Adding Paragraph Error:' + error);
-    }
-  };
-
-  /* Update a Paragraph in notebook
-   * Params: noteId -> Id of the notebook
-   *         paragraphId -> Id of the paragraph to be updated
-   *         paragraphInput -> paragraph input code
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook/[noteId]/paragraph/[paragraphId]
-   */
-  updateParagraph = async function (
-    wreckOptions: optionsType,
-    params: { noteId: string; paragraphId: string; paragraphInput: string; paragraphType?: string }
-  ) {
-    wreckOptions.payload = {
-      text: params.paragraphInput,
-    };
-    if (params.paragraphType !== undefined) wreckOptions.payload.title = params.paragraphType;
-    try {
-      const body = await requestor(
-        'PUT',
-        'api/notebook/' + params.noteId + '/paragraph/' + params.paragraphId,
-        wreckOptions
-      );
-      return JSON.parse(body.toString());
-    } catch (error) {
-      throw new Error('Updating Paragraph Error:' + error);
-    }
-  };
-
-  /* Run a Paragraph in notebook
-   * Params: noteId -> Id of the notebook
-   *         paragraphId -> Id of the paragraph to be run
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook/run/[noteId]/[paragraphId]
-   */
-  runPara = async function (
-    wreckOptions: optionsType,
-    params: { noteId: string; paragraphId: string }
-  ) {
-    wreckOptions.payload = {};
-    try {
-      const body = await requestor(
-        'POST',
-        'api/notebook/run/' + params.noteId + '/' + params.paragraphId,
-        wreckOptions
-      );
-      return JSON.parse(body.toString()).status;
-    } catch (error) {
-      throw new Error('Running Paragraph Error:' + error);
-    }
-  };
-
-  /* Fetch a Paragraph from notebook
-   * Params: noteId -> Id of the notebook
-   *         paragraphId -> Id of the paragraph to be fetched
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook/[noteId]/paragraph/[paragraphId]
-   */
-  fetchParagraph = async function (
-    wreckOptions: optionsType,
-    params: { noteId: string; paragraphId: string }
-  ) {
-    try {
-      const body = await requestor(
-        'GET',
-        'api/notebook/' + params.noteId + '/paragraph/' + params.paragraphId,
-        wreckOptions
-      );
-      return JSON.parse(body.toString()).body;
-    } catch (error) {
-      throw new Error('Fetching Paragraph Error:' + error);
-    }
-  };
-
-  /* Delete a Paragraph in notebook
-   * Params: noteId -> Id of the notebook
-   *         paragraphId -> Id of the paragraph to be deleted
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook/[noteId]/paragraph/[paragraphId]
-   */
-  deleteParagraph = async function (
-    wreckOptions: optionsType,
-    params: { noteId: string; paragraphId: string }
-  ) {
-    wreckOptions.payload = {};
-    try {
-      const body = await requestor(
-        'DELETE',
-        'api/notebook/' + params.noteId + '/paragraph/' + params.paragraphId,
-        wreckOptions
-      );
-      return JSON.parse(body.toString()).status;
-    } catch (error) {
-      throw new Error('Deleting Paragraph Error:' + error);
-    }
-  };
-
-  /* Clear all the paragraphs in the notebook
-   * Param: noteId -> Id of notebook to be cleared
-   * ZS Endpoint => http://[zeppelin-server]:[zeppelin-port]/api/notebook/[noteId]/clear
-   */
-  clearAllParagraphs = async function (wreckOptions: optionsType, noteid: string) {
-    try {
-      const body = await requestor('PUT', 'api/notebook/' + noteid + '/clear', wreckOptions);
-      return JSON.parse(body.toString()).status;
-    } catch (error) {
-      throw new Error('Clearing Paragraph Error:' + error);
-    }
-  };
-
-  /* --> Updates a Paragraph with input content
-   * --> Runs it
-   * --> Fetches the updated Paragraph (with new input content and output result)
-   * Params: noteId -> Id of the notebook
-   *         paragraphId -> Id of the paragraph to be updated
-   *         paragraphInput -> paragraph input code
-   */
-  updateRunFetchParagraph = async function (
-    client: ILegacyScopedClusterClient,
-    request: any,
-    wreckOptions: optionsType
-  ) {
-    const params = request.params;
-    try {
-      const updateInfo = await this.updateParagraph(wreckOptions, params);
-      const runInfo = await this.runPara(wreckOptions, params);
-      const getInfo = await this.fetchParagraph(wreckOptions, params);
-      return getInfo;
-    } catch (error) {
-      throw new Error('Update/Run Paragraph Error:' + error);
-    }
-  };
-
-  /* --> Updates a Paragraph with input content
-   * --> Fetches the updated Paragraph (with new input content)
-   * Params: noteId -> Id of the notebook
-   *         paragraphId -> Id of the paragraph to be updated
-   *         paragraphInput -> paragraph input code
-   */
-  updateFetchParagraph = async function (
-    client: ILegacyScopedClusterClient,
-    params: { noteId: string; paragraphId: string; paragraphInput: string },
-    wreckOptions: optionsType
-  ) {
-    try {
-      const updateInfo = await this.updateParagraph(wreckOptions, params);
-      const getInfo = await this.fetchParagraph(wreckOptions, params);
-      return getInfo;
-    } catch (error) {
-      throw new Error('Save Paragraph Error:' + error);
-    }
-  };
-
-  /* --> Adds a Paragraph with input content
-   * --> Fetches the Paragraph
-   * Params: noteId -> Id of the notebook
-   *         paragraphId -> Id of the paragraph to be fetched
-   */
-  addFetchNewParagraph = async function (
-    client: ILegacyScopedClusterClient,
-    params: { noteId: string; paragraphIndex: number; paragraphInput: string; inputType: string },
-    wreckOptions: optionsType
-  ) {
-    try {
-      const respBody = await this.addParagraph(wreckOptions, params);
-      const payload = { ...params, paragraphId: respBody.body };
-      const getinfo = await this.fetchParagraph(wreckOptions, payload);
-      return getinfo;
-    } catch (error) {
-      throw new Error('add/Fetch Paragraph Error:' + error);
-    }
-  };
-
-  /* --> Deletes a Paragraph with id
-   * --> Fetches the all other Paragraphs as a list
-   * Params: noteId -> Id of the notebook
-   *         paragraphId -> Id of the paragraph to be deleted
-   */
-  deleteFetchParagraphs = async function (
-    client: ILegacyScopedClusterClient,
-    params: { noteId: string; paragraphId: string },
-    wreckOptions: optionsType
-  ) {
-    try {
-      const delinfo = await this.deleteParagraph(wreckOptions, params);
-      const notebookinfo = await this.fetchNote(client, params.noteId, wreckOptions);
-      return { paragraphs: notebookinfo };
-    } catch (error) {
-      throw new Error('Delete Paragraph Error:' + error);
-    }
-  };
-
-  /* --> Clears output for all the paragraphs
-   * --> Fetches the all Paragraphs as a list (with cleared outputs)
-   * Param: noteId -> Id of notebook to be cleared
-   */
-  clearAllFetchParagraphs = async function (
-    client: ILegacyScopedClusterClient,
-    params: { noteId: string },
-    wreckOptions: optionsType
-  ) {
-    try {
-      const clearinfo = await this.clearAllParagraphs(wreckOptions, params.noteId);
-      const notebookinfo = await this.fetchNote(client, params.noteId, wreckOptions);
-      return { paragraphs: notebookinfo };
-    } catch (error) {
-      throw new Error('Clear Paragraph Error:' + error);
-    }
-  };
-}