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Merged
martijnvg merged 11 commits into from
May 20, 2022
Merged

Auto generate index.routing_path from mapping #86790

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64fcfb8
wip
martijnvg May 15, 2022
9fa1ced
Merge remote-tracking branch 'es/master' into generate_index_routing_…
martijnvg May 16, 2022
e55f88f
modified unit test
martijnvg May 16, 2022
bb7f2f6
added more unit tests
martijnvg May 16, 2022
64cce38
iter
martijnvg May 17, 2022
447c48d
made test more evil and addressed erroneous situation
martijnvg May 17, 2022
7ece912
Merge remote-tracking branch 'es/master' into generate_index_routing_…
martijnvg May 17, 2022
96a5188
more tests
martijnvg May 17, 2022
3309665
spotless
martijnvg May 17, 2022
c6ba24f
Merge remote-tracking branch 'es/master' into generate_index_routing_…
martijnvg May 18, 2022
31eb6fe
fix compile error after merging in master
martijnvg May 18, 2022
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209 changes: 120 additions & 89 deletions ...ta-streams/src/internalClusterTest/java/org/elasticsearch/datastreams/TSDBIndexingIT.java
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,15 +10,18 @@
import org.elasticsearch.action.DocWriteRequest;
import org.elasticsearch.action.admin.indices.get.GetIndexRequest;
import org.elasticsearch.action.admin.indices.rollover.RolloverRequest;
import org.elasticsearch.action.admin.indices.template.put.PutComponentTemplateAction;
import org.elasticsearch.action.admin.indices.template.put.PutComposableIndexTemplateAction;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.cluster.metadata.ComponentTemplate;
import org.elasticsearch.cluster.metadata.ComposableIndexTemplate;
import org.elasticsearch.cluster.metadata.Template;
import org.elasticsearch.common.compress.CompressedXContent;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.time.DateFormatter;
import org.elasticsearch.common.time.FormatNames;
import org.elasticsearch.index.IndexSettings;
import org.elasticsearch.indices.InvalidIndexTemplateException;
import org.elasticsearch.plugins.Plugin;
import org.elasticsearch.test.ESSingleNodeTestCase;
import org.elasticsearch.xcontent.XContentType;
Expand All @@ -28,6 +31,7 @@
import java.util.List;
import java.util.concurrent.CountDownLatch;

import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.equalTo;

public class TSDBIndexingIT extends ESSingleNodeTestCase {
Expand Down Expand Up @@ -76,21 +80,48 @@ public void testTimeRanges() throws Exception {
}
}
}""";
Settings templateSettings = Settings.builder().put("index.mode", "time_series").put("index.routing_path", "metricset").build();
var request = new PutComposableIndexTemplateAction.Request("id");
request.indexTemplate(
new ComposableIndexTemplate(
List.of("k8s*"),
new Template(templateSettings, new CompressedXContent(mappingTemplate), null),
null,
null,
null,
null,
new ComposableIndexTemplate.DataStreamTemplate(false, false),
null
)
);
client().execute(PutComposableIndexTemplateAction.INSTANCE, request).actionGet();
var templateSettings = Settings.builder().put("index.mode", "time_series");
if (randomBoolean()) {
templateSettings.put("index.routing_path", "metricset");
}

if (randomBoolean()) {
var request = new PutComposableIndexTemplateAction.Request("id");
request.indexTemplate(
new ComposableIndexTemplate(
List.of("k8s*"),
new Template(templateSettings.build(), new CompressedXContent(mappingTemplate), null),
null,
null,
null,
null,
new ComposableIndexTemplate.DataStreamTemplate(false, false),
null
)
);
client().execute(PutComposableIndexTemplateAction.INSTANCE, request).actionGet();
} else {
var putComponentTemplateRequest = new PutComponentTemplateAction.Request("1");
putComponentTemplateRequest.componentTemplate(
new ComponentTemplate(new Template(null, new CompressedXContent(mappingTemplate), null), null, null)
);
client().execute(PutComponentTemplateAction.INSTANCE, putComponentTemplateRequest).actionGet();

var putTemplateRequest = new PutComposableIndexTemplateAction.Request("id");
putTemplateRequest.indexTemplate(
new ComposableIndexTemplate(
List.of("k8s*"),
new Template(templateSettings.build(), null, null),
List.of("1"),
null,
null,
null,
new ComposableIndexTemplate.DataStreamTemplate(false, false),
null
)
);
client().execute(PutComposableIndexTemplateAction.INSTANCE, putTemplateRequest).actionGet();
}

// index doc
Instant time = Instant.now();
Expand Down Expand Up @@ -176,34 +207,60 @@ public void testInvalidTsdbTemplatesNoTimeSeriesDimensionAttribute() throws Exce
}
}
}""";
var request = new PutComposableIndexTemplateAction.Request("id");
request.indexTemplate(
new ComposableIndexTemplate(
List.of("k8s*"),
new Template(
Settings.builder().put("index.mode", "time_series").put("index.routing_path", "metricset").build(),
new CompressedXContent(mappingTemplate),
{
var request = new PutComposableIndexTemplateAction.Request("id");
request.indexTemplate(
new ComposableIndexTemplate(
List.of("k8s*"),
new Template(
Settings.builder().put("index.mode", "time_series").put("index.routing_path", "metricset").build(),
new CompressedXContent(mappingTemplate),
null
),
null,
null,
null,
null,
new ComposableIndexTemplate.DataStreamTemplate(false, false),
null
),
null,
null,
null,
null,
new ComposableIndexTemplate.DataStreamTemplate(false, false),
null
)
);
Exception e = expectThrows(
IllegalArgumentException.class,
() -> client().execute(PutComposableIndexTemplateAction.INSTANCE, request).actionGet()
);
assertThat(
e.getCause().getCause().getMessage(),
equalTo(
"All fields that match routing_path must be keywords with [time_series_dimension: true] and "
+ "without the [script] parameter. [metricset] was not [time_series_dimension: true]."
)
);
)
);
var e = expectThrows(
IllegalArgumentException.class,
() -> client().execute(PutComposableIndexTemplateAction.INSTANCE, request).actionGet()
);
assertThat(
e.getCause().getCause().getMessage(),
equalTo(
"All fields that match routing_path must be keywords with [time_series_dimension: true] and "
+ "without the [script] parameter. [metricset] was not [time_series_dimension: true]."
)
);
}
{
var request = new PutComposableIndexTemplateAction.Request("id");
request.indexTemplate(
new ComposableIndexTemplate(
List.of("k8s*"),
new Template(
Settings.builder().put("index.mode", "time_series").build(),
new CompressedXContent(mappingTemplate),
null
),
null,
null,
null,
null,
new ComposableIndexTemplate.DataStreamTemplate(false, false),
null
)
);
var e = expectThrows(
InvalidIndexTemplateException.class,
() -> client().execute(PutComposableIndexTemplateAction.INSTANCE, request).actionGet()
);
assertThat(e.getMessage(), containsString("[index.mode=time_series] requires a non-empty [index.routing_path]"));
}
}

public void testInvalidTsdbTemplatesNoKeywordFieldType() throws Exception {
Expand Down Expand Up @@ -260,54 +317,28 @@ public void testInvalidTsdbTemplatesMissingSettings() throws Exception {
}
}
}""";
{
var request = new PutComposableIndexTemplateAction.Request("id");
request.indexTemplate(
new ComposableIndexTemplate(
List.of("k8s*"),
new Template(
Settings.builder().put("index.mode", "time_series").build(),
new CompressedXContent(mappingTemplate),
null
),
null,
null,
null,
null,
new ComposableIndexTemplate.DataStreamTemplate(false, false),
null
)
);
var e = expectThrows(
IllegalArgumentException.class,
() -> client().execute(PutComposableIndexTemplateAction.INSTANCE, request).actionGet()
);
assertThat(e.getMessage(), equalTo("[index.mode=time_series] requires a non-empty [index.routing_path]"));
}
{
var request = new PutComposableIndexTemplateAction.Request("id");
request.indexTemplate(
new ComposableIndexTemplate(
List.of("k8s*"),
new Template(
Settings.builder().put("index.routing_path", "metricset").build(),
new CompressedXContent(mappingTemplate),
null
),
null,
null,
null,
null,
new ComposableIndexTemplate.DataStreamTemplate(false, false),
var request = new PutComposableIndexTemplateAction.Request("id");
request.indexTemplate(
new ComposableIndexTemplate(
List.of("k8s*"),
new Template(
Settings.builder().put("index.routing_path", "metricset").build(),
new CompressedXContent(mappingTemplate),
null
)
);
var e = expectThrows(
IllegalArgumentException.class,
() -> client().execute(PutComposableIndexTemplateAction.INSTANCE, request).actionGet()
);
assertThat(e.getMessage(), equalTo("[index.routing_path] requires [index.mode=time_series]"));
}
),
null,
null,
null,
null,
new ComposableIndexTemplate.DataStreamTemplate(false, false),
null
)
);
var e = expectThrows(
IllegalArgumentException.class,
() -> client().execute(PutComposableIndexTemplateAction.INSTANCE, request).actionGet()
);
assertThat(e.getCause().getMessage(), equalTo("[index.routing_path] requires [index.mode=time_series]"));
}

static String formatInstant(Instant instant) {
Expand Down
7 changes: 3 additions & 4 deletions ...ata-streams/src/javaRestTest/java/org/elasticsearch/datastreams/TsdbDataStreamRestIT.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@

import static org.elasticsearch.cluster.metadata.DataStreamTestHelper.backingIndexEqualTo;
import static org.hamcrest.Matchers.aMapWithSize;
import static org.hamcrest.Matchers.contains;
import static org.hamcrest.Matchers.containsInAnyOrder;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.empty;
import static org.hamcrest.Matchers.equalTo;
Expand All @@ -42,8 +42,7 @@ public class TsdbDataStreamRestIT extends ESRestTestCase {
"index": {
"number_of_replicas": 0,
"number_of_shards": 2,
"mode": "time_series",
"routing_path": ["metricset", "time_series_dimension"]
"mode": "time_series"
}
},
"mappings":{
Expand Down Expand Up @@ -328,7 +327,7 @@ public void testSimulateTsdbDataStreamTemplate() throws Exception {
assertThat(ObjectPath.evaluate(responseBody, "template.settings.index.time_series.end_time"), notNullValue());
assertThat(
ObjectPath.evaluate(responseBody, "template.settings.index.routing_path"),
contains("metricset", "time_series_dimension")
containsInAnyOrder("metricset", "k8s.pod.uid")
);
assertThat(ObjectPath.evaluate(responseBody, "overlapping"), empty());
}
Expand Down
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