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Refactored the src and test of GeoHashGrid and GeoTileGrid Aggregatio…
…ns on GeoPoint from server folder to geo module.(opensearch-project#4071) (opensearch-project#4072) (opensearch-project#4180) The changes also includes: * Updated Search plugin to provide the interface so that plugins can also register the composite aggregations * Added YAML test for the geo_grid, geo_tile and composite aggregation Signed-off-by: Navneet Verma <[email protected]>
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107 changes: 107 additions & 0 deletions
107
...internalClusterTest/java/org/opensearch/geo/search/aggregations/bucket/ShardReduceIT.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,107 @@ | ||
| /* | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * The OpenSearch Contributors require contributions made to | ||
| * this file be licensed under the Apache-2.0 license or a | ||
| * compatible open source license. | ||
| */ | ||
|
|
||
| package org.opensearch.geo.search.aggregations.bucket; | ||
|
|
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| import org.opensearch.action.index.IndexRequestBuilder; | ||
| import org.opensearch.action.search.SearchResponse; | ||
| import org.opensearch.geo.GeoModulePluginIntegTestCase; | ||
| import org.opensearch.geo.search.aggregations.bucket.geogrid.GeoGrid; | ||
| import org.opensearch.geo.tests.common.AggregationBuilders; | ||
| import org.opensearch.geometry.utils.Geohash; | ||
| import org.opensearch.index.query.QueryBuilders; | ||
| import org.opensearch.search.aggregations.bucket.histogram.DateHistogramInterval; | ||
| import org.opensearch.search.aggregations.bucket.histogram.Histogram; | ||
| import org.opensearch.test.OpenSearchIntegTestCase; | ||
|
|
||
| import static org.hamcrest.Matchers.equalTo; | ||
| import static org.opensearch.common.xcontent.XContentFactory.jsonBuilder; | ||
| import static org.opensearch.search.aggregations.AggregationBuilders.dateHistogram; | ||
| import static org.opensearch.test.hamcrest.OpenSearchAssertions.assertAcked; | ||
| import static org.opensearch.test.hamcrest.OpenSearchAssertions.assertSearchResponse; | ||
|
|
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| /** | ||
| * Tests making sure that the reduce is propagated to all aggregations in the hierarchy when executing on a single shard | ||
| * These tests are based on the date histogram in combination of min_doc_count=0. In order for the date histogram to | ||
| * compute empty buckets, its {@code reduce()} method must be called. So by adding the date histogram under other buckets, | ||
| * we can make sure that the reduce is properly propagated by checking that empty buckets were created. | ||
| */ | ||
| @OpenSearchIntegTestCase.SuiteScopeTestCase | ||
| public class ShardReduceIT extends GeoModulePluginIntegTestCase { | ||
|
|
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| private IndexRequestBuilder indexDoc(String date, int value) throws Exception { | ||
| return client().prepareIndex("idx") | ||
| .setSource( | ||
| jsonBuilder().startObject() | ||
| .field("value", value) | ||
| .field("ip", "10.0.0." + value) | ||
| .field("location", Geohash.stringEncode(5, 52, Geohash.PRECISION)) | ||
| .field("date", date) | ||
| .field("term-l", 1) | ||
| .field("term-d", 1.5) | ||
| .field("term-s", "term") | ||
| .startObject("nested") | ||
| .field("date", date) | ||
| .endObject() | ||
| .endObject() | ||
| ); | ||
| } | ||
|
|
||
| @Override | ||
| public void setupSuiteScopeCluster() throws Exception { | ||
| assertAcked( | ||
| prepareCreate("idx").setMapping( | ||
| "nested", | ||
| "type=nested", | ||
| "ip", | ||
| "type=ip", | ||
| "location", | ||
| "type=geo_point", | ||
| "term-s", | ||
| "type=keyword" | ||
| ) | ||
| ); | ||
|
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| indexRandom(true, indexDoc("2014-01-01", 1), indexDoc("2014-01-02", 2), indexDoc("2014-01-04", 3)); | ||
| ensureSearchable(); | ||
| } | ||
|
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| public void testGeoHashGrid() throws Exception { | ||
| SearchResponse response = client().prepareSearch("idx") | ||
| .setQuery(QueryBuilders.matchAllQuery()) | ||
| .addAggregation( | ||
| AggregationBuilders.geohashGrid("grid") | ||
| .field("location") | ||
| .subAggregation(dateHistogram("histo").field("date").fixedInterval(DateHistogramInterval.DAY).minDocCount(0)) | ||
| ) | ||
| .get(); | ||
|
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| assertSearchResponse(response); | ||
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| GeoGrid grid = response.getAggregations().get("grid"); | ||
| Histogram histo = grid.getBuckets().iterator().next().getAggregations().get("histo"); | ||
| assertThat(histo.getBuckets().size(), equalTo(4)); | ||
| } | ||
|
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| public void testGeoTileGrid() throws Exception { | ||
| SearchResponse response = client().prepareSearch("idx") | ||
| .setQuery(QueryBuilders.matchAllQuery()) | ||
| .addAggregation( | ||
| AggregationBuilders.geotileGrid("grid") | ||
| .field("location") | ||
| .subAggregation(dateHistogram("histo").field("date").fixedInterval(DateHistogramInterval.DAY).minDocCount(0)) | ||
| ) | ||
| .get(); | ||
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| assertSearchResponse(response); | ||
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| GeoGrid grid = response.getAggregations().get("grid"); | ||
| Histogram histo = grid.getBuckets().iterator().next().getAggregations().get("histo"); | ||
| assertThat(histo.getBuckets().size(), equalTo(4)); | ||
| } | ||
| } |
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84 changes: 84 additions & 0 deletions
84
...lusterTest/java/org/opensearch/geo/search/aggregations/metrics/GeoCentroidITTestCase.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| /* | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * The OpenSearch Contributors require contributions made to | ||
| * this file be licensed under the Apache-2.0 license or a | ||
| * compatible open source license. | ||
| */ | ||
|
|
||
| /* | ||
| * 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. | ||
| */ | ||
|
|
||
| /* | ||
| * Modifications Copyright OpenSearch Contributors. See | ||
| * GitHub history for details. | ||
| */ | ||
|
|
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| package org.opensearch.geo.search.aggregations.metrics; | ||
|
|
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| import org.opensearch.action.search.SearchResponse; | ||
| import org.opensearch.common.geo.GeoPoint; | ||
| import org.opensearch.geo.search.aggregations.bucket.geogrid.GeoGrid; | ||
| import org.opensearch.geo.tests.common.AggregationBuilders; | ||
| import org.opensearch.search.aggregations.metrics.GeoCentroid; | ||
| import org.opensearch.test.OpenSearchIntegTestCase; | ||
|
|
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| import java.util.List; | ||
|
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| import static org.hamcrest.Matchers.closeTo; | ||
| import static org.hamcrest.Matchers.equalTo; | ||
| import static org.hamcrest.Matchers.notNullValue; | ||
| import static org.opensearch.search.aggregations.AggregationBuilders.geoCentroid; | ||
| import static org.opensearch.test.hamcrest.OpenSearchAssertions.assertSearchResponse; | ||
|
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| @OpenSearchIntegTestCase.SuiteScopeTestCase | ||
| public class GeoCentroidITTestCase extends AbstractGeoAggregatorModulePluginTestCase { | ||
| private static final String aggName = "geoCentroid"; | ||
|
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| public void testSingleValueFieldAsSubAggToGeohashGrid() throws Exception { | ||
| SearchResponse response = client().prepareSearch(HIGH_CARD_IDX_NAME) | ||
| .addAggregation( | ||
| AggregationBuilders.geohashGrid("geoGrid") | ||
| .field(SINGLE_VALUED_FIELD_NAME) | ||
| .subAggregation(geoCentroid(aggName).field(SINGLE_VALUED_FIELD_NAME)) | ||
| ) | ||
| .get(); | ||
| assertSearchResponse(response); | ||
|
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| GeoGrid grid = response.getAggregations().get("geoGrid"); | ||
| assertThat(grid, notNullValue()); | ||
| assertThat(grid.getName(), equalTo("geoGrid")); | ||
| List<? extends GeoGrid.Bucket> buckets = grid.getBuckets(); | ||
| for (GeoGrid.Bucket cell : buckets) { | ||
| String geohash = cell.getKeyAsString(); | ||
| GeoPoint expectedCentroid = expectedCentroidsForGeoHash.get(geohash); | ||
| GeoCentroid centroidAgg = cell.getAggregations().get(aggName); | ||
| assertThat( | ||
| "Geohash " + geohash + " has wrong centroid latitude ", | ||
| expectedCentroid.lat(), | ||
| closeTo(centroidAgg.centroid().lat(), GEOHASH_TOLERANCE) | ||
| ); | ||
| assertThat( | ||
| "Geohash " + geohash + " has wrong centroid longitude", | ||
| expectedCentroid.lon(), | ||
| closeTo(centroidAgg.centroid().lon(), GEOHASH_TOLERANCE) | ||
| ); | ||
| } | ||
| } | ||
| } |
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