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[#51] update gravitino-fileset-example.ipynb with latest python api #52

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[#51] update gravitino-fileset-example.ipynb with latest python api #52

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31 changes: 14 additions & 17 deletions init/jupyter/gravitino-fileset-example.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -53,8 +53,7 @@
"\n",
"# Create metalake via Gravitino admin client\n",
"metalake_name=\"default\"\n",
"metalake_ident=NameIdentifier.of(metalake_name)\n",
"metalake = gravitino_admin_client.create_metalake(ident=metalake_ident,\n",
"metalake = gravitino_admin_client.create_metalake(name=metalake_name,\n",
" comment=\"metalake comment\", \n",
" properties={})\n",
"print(metalake)"
Expand Down Expand Up @@ -95,9 +94,8 @@
"source": [
"# Create catalog via Gravition client\n",
"catalog_name=\"catalog\"\n",
"catalog_ident=NameIdentifier.of_catalog(metalake_name, catalog_name)\n",
"\n",
"catalog = gravitino_client.create_catalog(ident=catalog_ident,\n",
"catalog = gravitino_client.create_catalog(name=catalog_name,\n",
" type=Catalog.Type.FILESET,\n",
" provider=\"hadoop\", \n",
" comment=\"\",\n",
Expand All @@ -113,7 +111,7 @@
"outputs": [],
"source": [
"# Load catalog entity via Gravition client\n",
"catalog = gravitino_client.load_catalog(ident=catalog_ident)\n",
"catalog = gravitino_client.load_catalog(name=catalog_name)\n",
"print(catalog)"
]
},
Expand All @@ -129,8 +127,7 @@
"schema_path=\"/user/datastrato/\"+schema_name\n",
"schema_hdfs_path=\"hdfs://hive:9000\"+schema_path\n",
"\n",
"schema_ident: NameIdentifier = NameIdentifier.of_schema(metalake_name, catalog_name, schema_name)\n",
"catalog.as_schemas().create_schema(ident=schema_ident, \n",
"catalog.as_schemas().create_schema(schema_name=schema_name, \n",
" comment=\"\", \n",
" properties={\"location\":schema_hdfs_path})\n",
"\n",
Expand All @@ -155,7 +152,7 @@
"managed_fileset_path=\"/user/datastrato/\"+schema_name+\"/\"+managed_fileset_name\n",
"managed_fileset_hdfs_path=\"hdfs://hive:9000\"+managed_fileset_path\n",
"\n",
"managed_fileset_ident: NameIdentifier = NameIdentifier.of_fileset(metalake_name, catalog_name, schema_name, managed_fileset_name)\n",
"managed_fileset_ident: NameIdentifier = NameIdentifier.of(schema_name, managed_fileset_name)\n",
"catalog.as_fileset_catalog().create_fileset(ident=managed_fileset_ident,\n",
" type=Fileset.Type.MANAGED,\n",
" comment=\"\",\n",
Expand Down Expand Up @@ -187,12 +184,12 @@
"try:\n",
" info = hdfs_client.status(external_fileset_path)\n",
" print(f\"Success: The storage location {external_fileset_path} was successfully created.\")\n",
" print(\"Details:\", info) # print hdfs path detail informations\n",
" print(\"Details:\", info) # print hdfs path detail information\n",
"except Exception:\n",
" print(f\"Faild: The storage location {external_fileset_path} was not successfully created.\")\n",
"\n",
"# Create a external type of fileset\n",
"external_fileset_ident: NameIdentifier = NameIdentifier.of_fileset(metalake_name, catalog_name, schema_name, external_fileset_name)\n",
"# Create an external type of fileset\n",
"external_fileset_ident: NameIdentifier = NameIdentifier.of(schema_name, external_fileset_name)\n",
"catalog.as_fileset_catalog().create_fileset(ident=external_fileset_ident,\n",
" type=Fileset.Type.EXTERNAL,\n",
" comment=\"\",\n",
Expand All @@ -208,7 +205,7 @@
"outputs": [],
"source": [
"# List all fileset\n",
"catalog = gravitino_client.load_catalog(ident=catalog_ident)\n",
"catalog = gravitino_client.load_catalog(name=catalog_name)\n",
"fileset_list: List[NameIdentifier] = catalog.as_fileset_catalog().list_filesets(namespace=managed_fileset_ident.namespace())\n",
"print(fileset_list)"
]
Expand All @@ -221,7 +218,7 @@
"outputs": [],
"source": [
"# Load managed fileset\n",
"managed_fileset=gravitino_client.load_catalog(ident=catalog_ident).as_fileset_catalog().load_fileset(ident=managed_fileset_ident)\n",
"managed_fileset=gravitino_client.load_catalog(name=catalog_name).as_fileset_catalog().load_fileset(ident=managed_fileset_ident)\n",
"print(managed_fileset)"
]
},
Expand All @@ -233,7 +230,7 @@
"outputs": [],
"source": [
"# Load external fileset\n",
"external_fileset=gravitino_client.load_catalog(ident=catalog_ident).as_fileset_catalog().load_fileset(ident=external_fileset_ident)\n",
"external_fileset=gravitino_client.load_catalog(name=catalog_name).as_fileset_catalog().load_fileset(ident=external_fileset_ident)\n",
"print(external_fileset)"
]
},
Expand Down Expand Up @@ -281,7 +278,7 @@
"outputs": [],
"source": [
"# Drop schema\n",
"catalog.as_schemas().drop_schema(ident=schema_ident, cascade=True)\n",
"catalog.as_schemas().drop_schema(schema_name=schema_name, cascade=True)\n",
"\n",
"# Check schema location if successfully deleted\n",
"try:\n",
Expand All @@ -299,7 +296,7 @@
"outputs": [],
"source": [
"# Drop catalog\n",
"result=gravitino_client.drop_catalog(ident=catalog_ident)\n",
"result=gravitino_client.drop_catalog(name=catalog_name)\n",
"print(result)"
]
},
Expand All @@ -311,7 +308,7 @@
"outputs": [],
"source": [
"# Drop metalake\n",
"result=gravitino_admin_client.drop_metalake(metalake_ident)\n",
"result=gravitino_admin_client.drop_metalake(metalake_name)\n",
"print(result)"
]
}
Expand Down