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ESQL: Mark counter fields as unsupported (elastic#99054)
This marks TSDB's `counter` fields as unsupported by ESQL. We'll support them eventually, but in the short term we were just treating them like their underlying numeric type and that's not great. They have a conceptually different meaning that we'd like to respect one day. So, for now, we'll mark them unsupported.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| pr: 99054 | ||
| summary: "ESQL: Mark counter fields as unsupported" | ||
| area: ES|QL | ||
| type: enhancement | ||
| issues: [] |
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112 changes: 112 additions & 0 deletions
112
.../server/single-node/src/yamlRestTest/resources/rest-api-spec/test/45_non_tsdb_counter.yml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,112 @@ | ||
| setup: | ||
| - do: | ||
| indices.create: | ||
| index: test | ||
| body: | ||
| settings: | ||
| index: | ||
| mode: standard | ||
| mappings: | ||
| properties: | ||
| "@timestamp": | ||
| type: date | ||
| metricset: | ||
| type: keyword | ||
| time_series_dimension: true | ||
| k8s: | ||
| properties: | ||
| pod: | ||
| properties: | ||
| uid: | ||
| type: keyword | ||
| time_series_dimension: true | ||
| name: | ||
| type: keyword | ||
| ip: | ||
| type: ip | ||
| network: | ||
| properties: | ||
| tx: | ||
| type: long | ||
| time_series_metric: counter | ||
| rx: | ||
| type: long | ||
| time_series_metric: counter | ||
| - do: | ||
| bulk: | ||
| refresh: true | ||
| index: test | ||
| body: | ||
| - '{"index": {}}' | ||
| - '{"@timestamp": "2021-04-28T18:50:04.467Z", "metricset": "pod", "k8s": {"pod": {"name": "cat", "uid":"947e4ced-1786-4e53-9e0c-5c447e959507", "ip": "10.10.55.1", "network": {"tx": 2001818691, "rx": 802133794}}}}' | ||
| - '{"index": {}}' | ||
| - '{"@timestamp": "2021-04-28T18:50:24.467Z", "metricset": "pod", "k8s": {"pod": {"name": "cat", "uid":"947e4ced-1786-4e53-9e0c-5c447e959507", "ip": "10.10.55.1", "network": {"tx": 2005177954, "rx": 801479970}}}}' | ||
| - '{"index": {}}' | ||
| - '{"@timestamp": "2021-04-28T18:50:44.467Z", "metricset": "pod", "k8s": {"pod": {"name": "cat", "uid":"947e4ced-1786-4e53-9e0c-5c447e959507", "ip": "10.10.55.1", "network": {"tx": 2006223737, "rx": 802337279}}}}' | ||
| - '{"index": {}}' | ||
| - '{"@timestamp": "2021-04-28T18:51:04.467Z", "metricset": "pod", "k8s": {"pod": {"name": "cat", "uid":"947e4ced-1786-4e53-9e0c-5c447e959507", "ip": "10.10.55.2", "network": {"tx": 2012916202, "rx": 803685721}}}}' | ||
| - '{"index": {}}' | ||
| - '{"@timestamp": "2021-04-28T18:50:03.142Z", "metricset": "pod", "k8s": {"pod": {"name": "dog", "uid":"df3145b3-0563-4d3b-a0f7-897eb2876ea9", "ip": "10.10.55.3", "network": {"tx": 1434521831, "rx": 530575198}}}}' | ||
| - '{"index": {}}' | ||
| - '{"@timestamp": "2021-04-28T18:50:23.142Z", "metricset": "pod", "k8s": {"pod": {"name": "dog", "uid":"df3145b3-0563-4d3b-a0f7-897eb2876ea9", "ip": "10.10.55.3", "network": {"tx": 1434577921, "rx": 530600088}}}}' | ||
| - '{"index": {}}' | ||
| - '{"@timestamp": "2021-04-28T18:50:53.142Z", "metricset": "pod", "k8s": {"pod": {"name": "dog", "uid":"df3145b3-0563-4d3b-a0f7-897eb2876ea9", "ip": "10.10.55.3", "network": {"tx": 1434587694, "rx": 530604797}}}}' | ||
| - '{"index": {}}' | ||
| - '{"@timestamp": "2021-04-28T18:51:03.142Z", "metricset": "pod", "k8s": {"pod": {"name": "dog", "uid":"df3145b3-0563-4d3b-a0f7-897eb2876ea9", "ip": "10.10.55.3", "network": {"tx": 1434595272, "rx": 530605511}}}}' | ||
|
|
||
| --- | ||
| load everything: | ||
| - do: | ||
| esql.query: | ||
| body: | ||
| query: 'from test' | ||
|
|
||
| - match: {columns.0.name: "@timestamp"} | ||
| - match: {columns.0.type: "date"} | ||
| - match: {columns.1.name: "k8s.pod.ip"} | ||
| - match: {columns.1.type: "ip"} | ||
| - match: {columns.2.name: "k8s.pod.name"} | ||
| - match: {columns.2.type: "keyword"} | ||
| - match: {columns.3.name: "k8s.pod.network.rx"} | ||
| - match: {columns.3.type: "long"} | ||
| - match: {columns.4.name: "k8s.pod.network.tx"} | ||
| - match: {columns.4.type: "long"} | ||
| - match: {columns.5.name: "k8s.pod.uid"} | ||
| - match: {columns.5.type: "keyword"} | ||
| - match: {columns.6.name: "metricset"} | ||
| - match: {columns.6.type: "keyword"} | ||
| - length: {values: 8} | ||
|
|
||
| --- | ||
| load a document: | ||
| - do: | ||
| esql.query: | ||
| body: | ||
| query: 'from test | where @timestamp == "2021-04-28T18:50:23.142Z"' | ||
|
|
||
| - length: {values: 1} | ||
| - length: {values.0: 7} | ||
| - match: {values.0.0: "2021-04-28T18:50:23.142Z"} | ||
| - match: {values.0.1: "10.10.55.3"} | ||
| - match: {values.0.2: "dog"} | ||
| - match: {values.0.3: 530600088} | ||
| - match: {values.0.4: 1434577921} | ||
| - match: {values.0.5: "df3145b3-0563-4d3b-a0f7-897eb2876ea9"} | ||
| - match: {values.0.6: "pod"} | ||
|
|
||
| --- | ||
| filter on counter: | ||
| - do: | ||
| esql.query: | ||
| body: | ||
| query: 'from test | where k8s.pod.network.tx == 1434577921' | ||
|
|
||
| - length: {values: 1} | ||
| - length: {values.0: 7} | ||
| - match: {values.0.0: "2021-04-28T18:50:23.142Z"} | ||
| - match: {values.0.1: "10.10.55.3"} | ||
| - match: {values.0.2: "dog"} | ||
| - match: {values.0.3: 530600088} | ||
| - match: {values.0.4: 1434577921} | ||
| - match: {values.0.5: "df3145b3-0563-4d3b-a0f7-897eb2876ea9"} | ||
| - match: {values.0.6: "pod"} |
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59 changes: 59 additions & 0 deletions
59
...lugin/esql/src/test/java/org/elasticsearch/xpack/esql/type/EsqlDataTypeRegistryTests.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License | ||
| * 2.0; you may not use this file except in compliance with the Elastic License | ||
| * 2.0. | ||
| */ | ||
| package org.elasticsearch.xpack.esql.type; | ||
|
|
||
| import org.elasticsearch.action.fieldcaps.FieldCapabilities; | ||
| import org.elasticsearch.action.fieldcaps.FieldCapabilitiesResponse; | ||
| import org.elasticsearch.index.mapper.TimeSeriesParams; | ||
| import org.elasticsearch.test.ESTestCase; | ||
| import org.elasticsearch.xpack.ql.index.IndexResolution; | ||
| import org.elasticsearch.xpack.ql.index.IndexResolver; | ||
| import org.elasticsearch.xpack.ql.type.DataType; | ||
| import org.elasticsearch.xpack.ql.type.DataTypes; | ||
| import org.elasticsearch.xpack.ql.type.EsField; | ||
|
|
||
| import java.util.Map; | ||
|
|
||
| import static org.hamcrest.Matchers.equalTo; | ||
|
|
||
| public class EsqlDataTypeRegistryTests extends ESTestCase { | ||
| public void testCounter() { | ||
| resolve("long", TimeSeriesParams.MetricType.COUNTER, DataTypes.UNSUPPORTED); | ||
| } | ||
|
|
||
| public void testGauge() { | ||
| resolve("long", TimeSeriesParams.MetricType.GAUGE, DataTypes.LONG); | ||
| } | ||
|
|
||
| public void testLong() { | ||
| resolve("long", null, DataTypes.LONG); | ||
| } | ||
|
|
||
| private void resolve(String esTypeName, TimeSeriesParams.MetricType metricType, DataType expected) { | ||
| String[] indices = new String[] { "idx-" + randomAlphaOfLength(5) }; | ||
| FieldCapabilities fieldCap = new FieldCapabilities( | ||
| randomAlphaOfLength(3), | ||
| esTypeName, | ||
| false, | ||
| true, | ||
| true, | ||
| false, | ||
| metricType, | ||
| indices, | ||
| null, | ||
| null, | ||
| null, | ||
| null, | ||
| Map.of() | ||
| ); | ||
| FieldCapabilitiesResponse caps = new FieldCapabilitiesResponse(indices, Map.of(fieldCap.getName(), Map.of(esTypeName, fieldCap))); | ||
| IndexResolution resolution = IndexResolver.mergedMappings(EsqlDataTypeRegistry.INSTANCE, "idx-*", caps); | ||
|
|
||
| EsField f = resolution.get().mapping().get(fieldCap.getName()); | ||
| assertThat(f.getDataType(), equalTo(expected)); | ||
| } | ||
| } |
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