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TimeSeriesRoutingHashFieldMapperTests with synthetic id #143500

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Merged
burqen merged 1 commit into from
Mar 4, 2026
Merged

TimeSeriesRoutingHashFieldMapperTests with synthetic id #143500

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43 changes: 30 additions & 13 deletions ...r/src/test/java/org/elasticsearch/index/mapper/TimeSeriesRoutingHashFieldMapperTests.java
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Original file line number Diff line number Diff line change
Expand Up @@ -11,12 +11,14 @@

import org.apache.lucene.util.BytesRef;
import org.elasticsearch.cluster.metadata.IndexMetadata;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.core.CheckedConsumer;
import org.elasticsearch.index.IndexMode;
import org.elasticsearch.index.IndexSettings;
import org.elasticsearch.xcontent.XContentBuilder;

import java.io.IOException;
import java.time.Instant;

import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.equalTo;
Expand All @@ -41,14 +43,21 @@ protected void registerParameters(ParameterChecker checker) throws IOException {
}

private DocumentMapper createMapper(XContentBuilder mappings) throws IOException {
return createMapperService(
getIndexSettingsBuilder().put(IndexSettings.MODE.getKey(), IndexMode.TIME_SERIES.name())
.put(IndexMetadata.INDEX_ROUTING_PATH.getKey(), "routing path is required")
.put(IndexSettings.TIME_SERIES_START_TIME.getKey(), "2021-04-28T00:00:00Z")
.put(IndexSettings.TIME_SERIES_END_TIME.getKey(), "2021-10-29T00:00:00Z")
.build(),
mappings
).documentMapper();
return createMapper(mappings, null);
}

/**
* Create a DocumentMapper for the test. Set syntheticId setting explicitly if true/false. Leave unset if null.
*/
private DocumentMapper createMapper(XContentBuilder mappings, Boolean syntheticId) throws IOException {
Settings.Builder settingsBuilder = getIndexSettingsBuilder().put(IndexSettings.MODE.getKey(), IndexMode.TIME_SERIES.name())
.put(IndexMetadata.INDEX_ROUTING_PATH.getKey(), "routing path is required")
.put(IndexSettings.TIME_SERIES_START_TIME.getKey(), "2021-04-28T00:00:00Z")
.put(IndexSettings.TIME_SERIES_END_TIME.getKey(), "2021-10-29T00:00:00Z");
if (syntheticId != null) {
settingsBuilder.put(IndexSettings.SYNTHETIC_ID.getKey(), syntheticId);
}
return createMapperService(settingsBuilder.build(), mappings).documentMapper();
}

private static ParsedDocument parseDocument(int hash, DocumentMapper docMapper, CheckedConsumer<XContentBuilder, IOException> f)
Expand Down Expand Up @@ -87,14 +96,22 @@ public void testEnabledInTimeSeriesMode() throws Exception {
}

public void testRetrievedFromIdInTimeSeriesMode() throws Exception {
boolean syntheticId = randomBoolean();
DocumentMapper docMapper = createMapper(mapping(b -> {
b.startObject("a").field("type", "keyword").field("time_series_dimension", true).endObject();
}));

int hash = randomInt();
ParsedDocument doc = parseDocument(TimeSeriesRoutingHashFieldMapper.DUMMY_ENCODED_VALUE, docMapper, b -> b.field("a", "value"));
}), syntheticId);

String id;
int routingHash = randomInt();
if (syntheticId) {
// This synthetic id is not correct for the document, but we only care about the routing hash in this test
id = TsidExtractingIdFieldMapper.createSyntheticId(new BytesRef("some tsid"), Instant.now().toEpochMilli(), routingHash);
} else {
id = TimeSeriesRoutingHashFieldMapper.encode(routingHash);
}
ParsedDocument doc = parseDocument(id, docMapper, b -> b.field("a", "value"));
assertThat(doc.rootDoc().getField("a").binaryValue(), equalTo(new BytesRef("value")));
assertEquals(0, getRoutingHash(doc));
assertEquals(routingHash, getRoutingHash(doc));
}

public void testDisabledInStandardMode() throws Exception {
Expand Down