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[backport] Adds a minimum interval to `auto_date_histogram`. (#42814) (#43285) 

Backports minimum interval to date histogram
This commit is contained in:
Paul Sanwald 2019-06-19 07:06:45 -04:00 committed by GitHub
parent 2f173402ec
commit 8578aba654
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 205 additions and 32 deletions
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33
docs/reference/aggregations/bucket/autodatehistogram-aggregation.asciidoc
View File

@ -258,6 +258,39 @@ Like with the normal <<search-aggregations-bucket-datehistogram-aggregation, `da
scripts and value level scripts are supported. This aggregation does not however, support the `min_doc_count`, scripts and value level scripts are supported. This aggregation does not however, support the `min_doc_count`,
`extended_bounds` and `order` parameters. `extended_bounds` and `order` parameters.
==== Minimum Interval parameter
The `minimum_interval` allows the caller to specify the minimum rounding interval that should be used.
This can make the collection process more efficient, as the aggregation will not attempt to round at
any interval lower than `minimum_interval`.
The accepted units for `minimum_interval` are:
* year
* month
* day
* hour
* minute
* second
[source,js]
--------------------------------------------------
POST /sales/_search?size=0
{
"aggs" : {
"sale_date" : {
"auto_date_histogram" : {
"field" : "date",
"buckets": 10,
"minimum_interval": "minute"
}
}
}
}
--------------------------------------------------
// CONSOLE
// TEST[setup:sales]
==== Missing value ==== Missing value
The `missing` parameter defines how documents that are missing a value should be treated. The `missing` parameter defines how documents that are missing a value should be treated.

106
server/src/main/java/org/elasticsearch/search/aggregations/bucket/histogram/AutoDateHistogramAggregationBuilder.java
View File

@ -19,6 +19,7 @@
package org.elasticsearch.search.aggregations.bucket.histogram; package org.elasticsearch.search.aggregations.bucket.histogram;
import org.elasticsearch.Version;
import org.elasticsearch.common.ParseField; import org.elasticsearch.common.ParseField;
import org.elasticsearch.common.Rounding; import org.elasticsearch.common.Rounding;
import org.elasticsearch.common.io.stream.StreamInput; import org.elasticsearch.common.io.stream.StreamInput;
@ -45,6 +46,7 @@ import org.elasticsearch.search.internal.SearchContext;
import java.io.IOException; import java.io.IOException;
import java.time.ZoneId; import java.time.ZoneId;
import java.util.Arrays; import java.util.Arrays;
import java.util.HashMap;
import java.util.Map; import java.util.Map;
import java.util.Objects; import java.util.Objects;
@ -54,13 +56,24 @@ public class AutoDateHistogramAggregationBuilder
public static final String NAME = "auto_date_histogram"; public static final String NAME = "auto_date_histogram";
private static final ParseField NUM_BUCKETS_FIELD = new ParseField("buckets"); private static final ParseField NUM_BUCKETS_FIELD = new ParseField("buckets");
private static final ParseField MINIMUM_INTERVAL_FIELD = new ParseField("minimum_interval");
private static final ObjectParser<AutoDateHistogramAggregationBuilder, Void> PARSER; private static final ObjectParser<AutoDateHistogramAggregationBuilder, Void> PARSER;
static { static {
PARSER = new ObjectParser<>(AutoDateHistogramAggregationBuilder.NAME); PARSER = new ObjectParser<>(AutoDateHistogramAggregationBuilder.NAME);
ValuesSourceParserHelper.declareNumericFields(PARSER, true, true, true); ValuesSourceParserHelper.declareNumericFields(PARSER, true, true, true);
PARSER.declareInt(AutoDateHistogramAggregationBuilder::setNumBuckets, NUM_BUCKETS_FIELD); PARSER.declareInt(AutoDateHistogramAggregationBuilder::setNumBuckets, NUM_BUCKETS_FIELD);
PARSER.declareStringOrNull(AutoDateHistogramAggregationBuilder::setMinimumIntervalExpression, MINIMUM_INTERVAL_FIELD);
}
public static final Map<Rounding.DateTimeUnit, String> ALLOWED_INTERVALS = new HashMap<>();
static {
ALLOWED_INTERVALS.put(Rounding.DateTimeUnit.YEAR_OF_CENTURY, "year");
ALLOWED_INTERVALS.put(Rounding.DateTimeUnit.MONTH_OF_YEAR, "month");
ALLOWED_INTERVALS.put(Rounding.DateTimeUnit.DAY_OF_MONTH, "day");
ALLOWED_INTERVALS.put( Rounding.DateTimeUnit.HOUR_OF_DAY, "hour");
ALLOWED_INTERVALS.put(Rounding.DateTimeUnit.MINUTES_OF_HOUR, "minute");
ALLOWED_INTERVALS.put(Rounding.DateTimeUnit.SECOND_OF_MINUTE, "second");
} }
/** /**
@ -69,21 +82,32 @@ public class AutoDateHistogramAggregationBuilder
* The current implementation probably should not be invoked in a tight loop. * The current implementation probably should not be invoked in a tight loop.
* @return Array of RoundingInfo * @return Array of RoundingInfo
*/ */
static RoundingInfo[] buildRoundings(ZoneId timeZone) { static RoundingInfo[] buildRoundings(ZoneId timeZone, String minimumInterval) {
int indexToSliceFrom = 0;
RoundingInfo[] roundings = new RoundingInfo[6]; RoundingInfo[] roundings = new RoundingInfo[6];
roundings[0] = new RoundingInfo(createRounding(Rounding.DateTimeUnit.SECOND_OF_MINUTE, timeZone), roundings[0] = new RoundingInfo(Rounding.DateTimeUnit.SECOND_OF_MINUTE,
1000L, "s", 1, 5, 10, 30); timeZone, 1000L, "s",1, 5, 10, 30);
roundings[1] = new RoundingInfo(createRounding(Rounding.DateTimeUnit.MINUTES_OF_HOUR, timeZone), roundings[1] = new RoundingInfo(Rounding.DateTimeUnit.MINUTES_OF_HOUR, timeZone,
60 * 1000L, "m", 1, 5, 10, 30); 60 * 1000L, "m", 1, 5, 10, 30);
roundings[2] = new RoundingInfo(createRounding(Rounding.DateTimeUnit.HOUR_OF_DAY, timeZone), roundings[2] = new RoundingInfo(Rounding.DateTimeUnit.HOUR_OF_DAY, timeZone,
60 * 60 * 1000L, "h",1, 3, 12); 60 * 60 * 1000L, "h", 1, 3, 12);
roundings[3] = new RoundingInfo(createRounding(Rounding.DateTimeUnit.DAY_OF_MONTH, timeZone), roundings[3] = new RoundingInfo(Rounding.DateTimeUnit.DAY_OF_MONTH, timeZone,
24 * 60 * 60 * 1000L, "d", 1, 7); 24 * 60 * 60 * 1000L, "d", 1, 7);
roundings[4] = new RoundingInfo(createRounding(Rounding.DateTimeUnit.MONTH_OF_YEAR, timeZone), roundings[4] = new RoundingInfo(Rounding.DateTimeUnit.MONTH_OF_YEAR, timeZone,
30 * 24 * 60 * 60 * 1000L, "M", 1, 3); 30 * 24 * 60 * 60 * 1000L, "M", 1, 3);
roundings[5] = new RoundingInfo(createRounding(Rounding.DateTimeUnit.YEAR_OF_CENTURY, timeZone), roundings[5] = new RoundingInfo(Rounding.DateTimeUnit.YEAR_OF_CENTURY, timeZone,
365 * 24 * 60 * 60 * 1000L, "y", 1, 5, 10, 20, 50, 100); 365 * 24 * 60 * 60 * 1000L, "y", 1, 5, 10, 20, 50, 100);
return roundings;
for (int i = 0; i < roundings.length; i++) {
RoundingInfo roundingInfo = roundings[i];
if (roundingInfo.getDateTimeUnit().equals(minimumInterval)) {
indexToSliceFrom = i;
break;
}
}
return Arrays.copyOfRange(roundings, indexToSliceFrom, roundings.length);
} }
public static AutoDateHistogramAggregationBuilder parse(String aggregationName, XContentParser parser) throws IOException { public static AutoDateHistogramAggregationBuilder parse(String aggregationName, XContentParser parser) throws IOException {
@ -92,6 +116,22 @@ public class AutoDateHistogramAggregationBuilder
private int numBuckets = 10; private int numBuckets = 10;
private String minimumIntervalExpression;
public String getMinimumIntervalExpression() {
return minimumIntervalExpression;
}
public AutoDateHistogramAggregationBuilder setMinimumIntervalExpression(String minimumIntervalExpression) {
if (minimumIntervalExpression != null && !ALLOWED_INTERVALS.containsValue(minimumIntervalExpression)) {
throw new IllegalArgumentException(MINIMUM_INTERVAL_FIELD.getPreferredName() +
" must be one of [" + ALLOWED_INTERVALS.values().toString() + "]");
}
this.minimumIntervalExpression = minimumIntervalExpression;
return this;
}
/** Create a new builder with the given name. */ /** Create a new builder with the given name. */
public AutoDateHistogramAggregationBuilder(String name) { public AutoDateHistogramAggregationBuilder(String name) {
super(name, ValuesSourceType.NUMERIC, ValueType.DATE); super(name, ValuesSourceType.NUMERIC, ValueType.DATE);
@ -101,12 +141,16 @@ public class AutoDateHistogramAggregationBuilder
public AutoDateHistogramAggregationBuilder(StreamInput in) throws IOException { public AutoDateHistogramAggregationBuilder(StreamInput in) throws IOException {
super(in, ValuesSourceType.NUMERIC, ValueType.DATE); super(in, ValuesSourceType.NUMERIC, ValueType.DATE);
numBuckets = in.readVInt(); numBuckets = in.readVInt();
if (in.getVersion().onOrAfter(Version.V_7_3_0)) {
minimumIntervalExpression = in.readOptionalString();
}
} }
protected AutoDateHistogramAggregationBuilder(AutoDateHistogramAggregationBuilder clone, Builder factoriesBuilder, protected AutoDateHistogramAggregationBuilder(AutoDateHistogramAggregationBuilder clone, Builder factoriesBuilder,
Map<String, Object> metaData) { Map<String, Object> metaData) {
super(clone, factoriesBuilder, metaData); super(clone, factoriesBuilder, metaData);
this.numBuckets = clone.numBuckets; this.numBuckets = clone.numBuckets;
this.minimumIntervalExpression = clone.minimumIntervalExpression;
} }
@Override @Override
@ -117,6 +161,9 @@ public class AutoDateHistogramAggregationBuilder
@Override @Override
protected void innerWriteTo(StreamOutput out) throws IOException { protected void innerWriteTo(StreamOutput out) throws IOException {
out.writeVInt(numBuckets); out.writeVInt(numBuckets);
if (out.getVersion().onOrAfter(Version.V_7_3_0)) {
out.writeOptionalString(minimumIntervalExpression);
}
} }
@Override @Override
@ -139,7 +186,7 @@ public class AutoDateHistogramAggregationBuilder
@Override @Override
protected ValuesSourceAggregatorFactory<Numeric, ?> innerBuild(SearchContext context, ValuesSourceConfig<Numeric> config, protected ValuesSourceAggregatorFactory<Numeric, ?> innerBuild(SearchContext context, ValuesSourceConfig<Numeric> config,
AggregatorFactory<?> parent, Builder subFactoriesBuilder) throws IOException { AggregatorFactory<?> parent, Builder subFactoriesBuilder) throws IOException {
RoundingInfo[] roundings = buildRoundings(timeZone()); RoundingInfo[] roundings = buildRoundings(timeZone(), getMinimumIntervalExpression());
int maxRoundingInterval = Arrays.stream(roundings,0, roundings.length-1) int maxRoundingInterval = Arrays.stream(roundings,0, roundings.length-1)
.map(rounding -> rounding.innerIntervals) .map(rounding -> rounding.innerIntervals)
.flatMapToInt(Arrays::stream) .flatMapToInt(Arrays::stream)
@ -152,7 +199,9 @@ public class AutoDateHistogramAggregationBuilder
throw new IllegalArgumentException(NUM_BUCKETS_FIELD.getPreferredName()+ throw new IllegalArgumentException(NUM_BUCKETS_FIELD.getPreferredName()+
" must be less than " + bucketCeiling); " must be less than " + bucketCeiling);
} }
return new AutoDateHistogramAggregatorFactory(name, config, numBuckets, roundings, context, parent, subFactoriesBuilder, metaData); return new AutoDateHistogramAggregatorFactory(name, config, numBuckets, roundings, context, parent,
subFactoriesBuilder,
metaData);
} }
static Rounding createRounding(Rounding.DateTimeUnit interval, ZoneId timeZone) { static Rounding createRounding(Rounding.DateTimeUnit interval, ZoneId timeZone) {
@ -167,18 +216,19 @@ public class AutoDateHistogramAggregationBuilder
@Override @Override
protected XContentBuilder doXContentBody(XContentBuilder builder, Params params) throws IOException { protected XContentBuilder doXContentBody(XContentBuilder builder, Params params) throws IOException {
builder.field(NUM_BUCKETS_FIELD.getPreferredName(), numBuckets); builder.field(NUM_BUCKETS_FIELD.getPreferredName(), numBuckets);
builder.field(MINIMUM_INTERVAL_FIELD.getPreferredName(), minimumIntervalExpression);
return builder; return builder;
} }
@Override @Override
protected int innerHashCode() { protected int innerHashCode() {
return Objects.hash(numBuckets); return Objects.hash(numBuckets, minimumIntervalExpression);
} }
@Override @Override
protected boolean innerEquals(Object obj) { protected boolean innerEquals(Object obj) {
AutoDateHistogramAggregationBuilder other = (AutoDateHistogramAggregationBuilder) obj; AutoDateHistogramAggregationBuilder other = (AutoDateHistogramAggregationBuilder) obj;
return Objects.equals(numBuckets, other.numBuckets); return Objects.equals(numBuckets, other.numBuckets) && Objects.equals(minimumIntervalExpression, other.minimumIntervalExpression);
} }
public static class RoundingInfo implements Writeable { public static class RoundingInfo implements Writeable {
@ -186,12 +236,22 @@ public class AutoDateHistogramAggregationBuilder
final int[] innerIntervals; final int[] innerIntervals;
final long roughEstimateDurationMillis; final long roughEstimateDurationMillis;
final String unitAbbreviation; final String unitAbbreviation;
final String dateTimeUnit;
public RoundingInfo(Rounding rounding, long roughEstimateDurationMillis, String unitAbbreviation, int... innerIntervals) { public RoundingInfo(Rounding.DateTimeUnit dateTimeUnit,
this.rounding = rounding; ZoneId timeZone,
long roughEstimateDurationMillis,
String unitAbbreviation,
int... innerIntervals) {
this.rounding = createRounding(dateTimeUnit, timeZone);
this.roughEstimateDurationMillis = roughEstimateDurationMillis; this.roughEstimateDurationMillis = roughEstimateDurationMillis;
this.unitAbbreviation = unitAbbreviation; this.unitAbbreviation = unitAbbreviation;
this.innerIntervals = innerIntervals; this.innerIntervals = innerIntervals;
Objects.requireNonNull(dateTimeUnit, "dateTimeUnit cannot be null");
if (!ALLOWED_INTERVALS.containsKey(dateTimeUnit)) {
throw new IllegalArgumentException("dateTimeUnit must be one of " + ALLOWED_INTERVALS.keySet().toString());
}
this.dateTimeUnit = ALLOWED_INTERVALS.get(dateTimeUnit);
} }
public RoundingInfo(StreamInput in) throws IOException { public RoundingInfo(StreamInput in) throws IOException {
@ -199,6 +259,7 @@ public class AutoDateHistogramAggregationBuilder
roughEstimateDurationMillis = in.readVLong(); roughEstimateDurationMillis = in.readVLong();
innerIntervals = in.readIntArray(); innerIntervals = in.readIntArray();
unitAbbreviation = in.readString(); unitAbbreviation = in.readString();
dateTimeUnit = in.readString();
} }
@Override @Override
@ -207,19 +268,22 @@ public class AutoDateHistogramAggregationBuilder
out.writeVLong(roughEstimateDurationMillis); out.writeVLong(roughEstimateDurationMillis);
out.writeIntArray(innerIntervals); out.writeIntArray(innerIntervals);
out.writeString(unitAbbreviation); out.writeString(unitAbbreviation);
out.writeString(dateTimeUnit);
} }
public int getMaximumInnerInterval() { public int getMaximumInnerInterval() {
return innerIntervals[innerIntervals.length - 1]; return innerIntervals[innerIntervals.length - 1];
} }
public String getDateTimeUnit() { return this.dateTimeUnit; }
public long getRoughEstimateDurationMillis() { public long getRoughEstimateDurationMillis() {
return roughEstimateDurationMillis; return roughEstimateDurationMillis;
} }
@Override @Override
public int hashCode() { public int hashCode() {
return Objects.hash(rounding, Arrays.hashCode(innerIntervals)); return Objects.hash(rounding, Arrays.hashCode(innerIntervals), dateTimeUnit);
} }
@Override @Override
@ -231,8 +295,10 @@ public class AutoDateHistogramAggregationBuilder
return false; return false;
} }
RoundingInfo other = (RoundingInfo) obj; RoundingInfo other = (RoundingInfo) obj;
return Objects.equals(rounding, other.rounding) && return Objects.equals(rounding, other.rounding)
Objects.deepEquals(innerIntervals, other.innerIntervals); && Objects.deepEquals(innerIntervals, other.innerIntervals)
&& Objects.equals(dateTimeUnit, other.dateTimeUnit)
;
} }
} }
} }

11
server/src/main/java/org/elasticsearch/search/aggregations/bucket/histogram/AutoDateHistogramAggregatorFactory.java
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@ -40,9 +40,14 @@ public final class AutoDateHistogramAggregatorFactory
private final int numBuckets; private final int numBuckets;
private RoundingInfo[] roundingInfos; private RoundingInfo[] roundingInfos;
public AutoDateHistogramAggregatorFactory(String name, ValuesSourceConfig<Numeric> config, int numBuckets, RoundingInfo[] roundingInfos, public AutoDateHistogramAggregatorFactory(String name,
SearchContext context, AggregatorFactory<?> parent, AggregatorFactories.Builder subFactoriesBuilder, ValuesSourceConfig<Numeric> config,
Map<String, Object> metaData) throws IOException { int numBuckets,
RoundingInfo[] roundingInfos,
SearchContext context,
AggregatorFactory<?> parent,
AggregatorFactories.Builder subFactoriesBuilder,
Map<String, Object> metaData) throws IOException {
super(name, config, context, parent, subFactoriesBuilder, metaData); super(name, config, context, parent, subFactoriesBuilder, metaData);
this.numBuckets = numBuckets; this.numBuckets = numBuckets;
this.roundingInfos = roundingInfos; this.roundingInfos = roundingInfos;

1
server/src/test/java/org/elasticsearch/search/aggregations/bucket/AutoDateHistogramTests.java
View File

@ -29,6 +29,7 @@ public class AutoDateHistogramTests extends BaseAggregationTestCase<AutoDateHist
AutoDateHistogramAggregationBuilder builder = new AutoDateHistogramAggregationBuilder(randomAlphaOfLengthBetween(1, 10)); AutoDateHistogramAggregationBuilder builder = new AutoDateHistogramAggregationBuilder(randomAlphaOfLengthBetween(1, 10));
builder.field(INT_FIELD_NAME); builder.field(INT_FIELD_NAME);
builder.setNumBuckets(randomIntBetween(1, 100000)); builder.setNumBuckets(randomIntBetween(1, 100000));
//TODO[PCS]: add builder pattern here
if (randomBoolean()) { if (randomBoolean()) {
builder.format("###.##"); builder.format("###.##");
} }

67
server/src/test/java/org/elasticsearch/search/aggregations/bucket/histogram/AutoDateHistogramAggregationBuilderTests.java Normal file
View File

@ -0,0 +1,67 @@
/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.search.aggregations.bucket.histogram;
import org.elasticsearch.test.ESTestCase;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
import java.util.stream.Collectors;
import static org.hamcrest.Matchers.equalTo;
public class AutoDateHistogramAggregationBuilderTests extends ESTestCase {
public void testInvalidInterval() {
AutoDateHistogramAggregationBuilder builder = new AutoDateHistogramAggregationBuilder("name");
IllegalArgumentException wrongIntervalName = expectThrows(IllegalArgumentException.class,
() -> builder.setMinimumIntervalExpression("foobar"));
assertTrue(wrongIntervalName.getMessage().startsWith("minimum_interval must be one of"));
}
public void testBuildRoundingsWithNullParameter() {
int expectedLength = AutoDateHistogramAggregationBuilder.ALLOWED_INTERVALS.size();
AutoDateHistogramAggregationBuilder.RoundingInfo[] roundings = AutoDateHistogramAggregationBuilder.buildRoundings(null, null);
assertThat(roundings.length, equalTo(expectedLength));
}
public void testBuildRoundingsWithMinIntervalOfAYear() {
int[] expectedYearIntervals = { 1, 5, 10, 20, 50, 100 };
AutoDateHistogramAggregationBuilder.RoundingInfo[] roundings = AutoDateHistogramAggregationBuilder.buildRoundings(null, "year");
assertThat(roundings.length, equalTo(1));
AutoDateHistogramAggregationBuilder.RoundingInfo year = roundings[0];
assertEquals(year.unitAbbreviation, "y");
assertEquals(year.dateTimeUnit, "year");
assertEquals(year.roughEstimateDurationMillis, 31536000000L);
assertArrayEquals(year.innerIntervals, expectedYearIntervals);
}
public void testRoundingsMatchAllowedIntervals() {
AutoDateHistogramAggregationBuilder.RoundingInfo[] roundings = AutoDateHistogramAggregationBuilder.buildRoundings(
null, "second");
Set<String> actualDateTimeUnits = Arrays.stream(roundings)
.map(AutoDateHistogramAggregationBuilder.RoundingInfo::getDateTimeUnit)
.collect(Collectors.toSet());
Set<String> expectedDateTimeUnits = new HashSet<>(AutoDateHistogramAggregationBuilder.ALLOWED_INTERVALS.values());
assertEquals(actualDateTimeUnits, expectedDateTimeUnits);
}
}

16
server/src/test/java/org/elasticsearch/search/aggregations/bucket/histogram/InternalAutoDateHistogramTests.java
View File

@ -44,7 +44,6 @@ import java.util.TreeMap;
import static org.elasticsearch.common.unit.TimeValue.timeValueHours; import static org.elasticsearch.common.unit.TimeValue.timeValueHours;
import static org.elasticsearch.common.unit.TimeValue.timeValueMinutes; import static org.elasticsearch.common.unit.TimeValue.timeValueMinutes;
import static org.elasticsearch.common.unit.TimeValue.timeValueSeconds; import static org.elasticsearch.common.unit.TimeValue.timeValueSeconds;
import static org.elasticsearch.search.aggregations.bucket.histogram.AutoDateHistogramAggregationBuilder.createRounding;
import static org.hamcrest.Matchers.equalTo; import static org.hamcrest.Matchers.equalTo;
public class InternalAutoDateHistogramTests extends InternalMultiBucketAggregationTestCase<InternalAutoDateHistogram> { public class InternalAutoDateHistogramTests extends InternalMultiBucketAggregationTestCase<InternalAutoDateHistogram> {
@ -64,7 +63,7 @@ public class InternalAutoDateHistogramTests extends InternalMultiBucketAggregati
Map<String, Object> metaData, Map<String, Object> metaData,
InternalAggregations aggregations) { InternalAggregations aggregations) {
roundingInfos = AutoDateHistogramAggregationBuilder.buildRoundings(null); roundingInfos = AutoDateHistogramAggregationBuilder.buildRoundings(null, null);
int nbBuckets = randomNumberOfBuckets(); int nbBuckets = randomNumberOfBuckets();
int targetBuckets = randomIntBetween(1, nbBuckets * 2 + 1); int targetBuckets = randomIntBetween(1, nbBuckets * 2 + 1);
List<InternalAutoDateHistogram.Bucket> buckets = new ArrayList<>(nbBuckets); List<InternalAutoDateHistogram.Bucket> buckets = new ArrayList<>(nbBuckets);
@ -93,12 +92,12 @@ public class InternalAutoDateHistogramTests extends InternalMultiBucketAggregati
// Since we pass 0 as the starting index to getAppropriateRounding, we'll also use // Since we pass 0 as the starting index to getAppropriateRounding, we'll also use
// an innerInterval that is quite large, such that targetBuckets * roundings[i].getMaximumInnerInterval() // an innerInterval that is quite large, such that targetBuckets * roundings[i].getMaximumInnerInterval()
// will be larger than the estimate. // will be larger than the estimate.
roundings[0] = new RoundingInfo(createRounding(Rounding.DateTimeUnit.SECOND_OF_MINUTE, timeZone), roundings[0] = new RoundingInfo(Rounding.DateTimeUnit.SECOND_OF_MINUTE, timeZone,
1000L, "s",1000); 1000L, "s", 1000);
roundings[1] = new RoundingInfo(createRounding(Rounding.DateTimeUnit.MINUTES_OF_HOUR, timeZone), roundings[1] = new RoundingInfo(Rounding.DateTimeUnit.MINUTES_OF_HOUR, timeZone,
60 * 1000L, "m",1, 5, 10, 30); 60 * 1000L, "m", 1, 5, 10, 30);
roundings[2] = new RoundingInfo(createRounding(Rounding.DateTimeUnit.HOUR_OF_DAY, timeZone), roundings[2] = new RoundingInfo(Rounding.DateTimeUnit.HOUR_OF_DAY, timeZone,
60 * 60 * 1000L, "h",1, 3, 12); 60 * 60 * 1000L, "h", 1, 3, 12);
OffsetDateTime timestamp = Instant.parse("2018-01-01T00:00:01.000Z").atOffset(ZoneOffset.UTC); OffsetDateTime timestamp = Instant.parse("2018-01-01T00:00:01.000Z").atOffset(ZoneOffset.UTC);
// We want to pass a roundingIdx of zero, because in order to reproduce this bug, we need the function // We want to pass a roundingIdx of zero, because in order to reproduce this bug, we need the function
@ -109,6 +108,7 @@ public class InternalAutoDateHistogramTests extends InternalMultiBucketAggregati
assertThat(result, equalTo(2)); assertThat(result, equalTo(2));
} }
@Override @Override
@AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/39497") @AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/39497")
// TODO: When resolving the above AwaitsFix, just delete this override. Method is only overriden to apply the annotation. // TODO: When resolving the above AwaitsFix, just delete this override. Method is only overriden to apply the annotation.

3
server/src/test/java/org/elasticsearch/search/aggregations/pipeline/PipelineAggregationHelperTests.java
View File

@ -172,7 +172,8 @@ public class PipelineAggregationHelperTests extends ESTestCase {
case 2: case 2:
default: default:
AutoDateHistogramAggregationBuilder.RoundingInfo[] roundings = new AutoDateHistogramAggregationBuilder.RoundingInfo[1]; AutoDateHistogramAggregationBuilder.RoundingInfo[] roundings = new AutoDateHistogramAggregationBuilder.RoundingInfo[1];
factory = new AutoDateHistogramAggregatorFactory("name", mock(ValuesSourceConfig.class), 1, roundings, factory = new AutoDateHistogramAggregatorFactory("name", mock(ValuesSourceConfig.class),
1, roundings,
mock(SearchContext.class), null, new AggregatorFactories.Builder(), Collections.emptyMap()); mock(SearchContext.class), null, new AggregatorFactories.Builder(), Collections.emptyMap());
} }