Use geohash cell instead of just a corner in geo_bounding_box #30698
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Treats geohashes as grid cells instead of just points when the geohashes are used to specify the edges in the geo_bounding_box query. For example, if a geohash is used to specify the top_left corner, the top left corner of the geohash cell will be used as the corner of the bounding box. Closes elastic#25154
imotov
added
>enhancement
>breaking
:Analytics/Geo
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Pinging @elastic/es-search-aggs |
…r-geo-bounding-box-parsing-v2
jpountz
reviewed
May 23, 2018
| } | ||
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| /** | ||
| * Represents the point of the geohash cell that should be used as the value of geohas |
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| public static GeoPoint parseGeoPoint(XContentParser parser, GeoPoint point, final boolean ignoreZValue) | ||
| throws IOException, ElasticsearchParseException { | ||
| return parseGeoPoint(parser, point, ignoreZValue, EffectivePoint.BOTTOM_LEFT); |
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can you add a comment about why we use the bottom left point here?
| } | ||
| if (envelope != null) { | ||
| if ((Double.isNaN(top) || Double.isNaN(bottom) || Double.isNaN(left) || Double.isNaN(right)) == false) { | ||
| if ((Double.isNaN(top) && Double.isNaN(bottom) && Double.isNaN(left) && Double.isNaN(right)) == false) { |
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This is unrelated to my change. It's just a small bug that I found and fixed while working on this portion of the code during the previous iteration and left it in this one. I can move it to a separate PR if you prefer. This check is making sure that the users didn't try to specify both WKT and one of the corners, but I think it was written incorrectly. For example, if a user specifies the entire box using WKT and only the top left corner like in this test https://github.com/elastic/elasticsearch/pull/30698/files#diff-cdab848071ff8179d7b1d3c09c39dbffR498 In the old implementation we will get:
false || true || true || false which is true and we will not trigger the warning. Maybe I should rewrite it as:
if (Double.isNaN(top) == false || Double.isNaN(bottom) == false || Double.isNaN(left) == false || Double.isNaN(right) == false) {
throw new ElasticsearchParseException("failed to parse bounding box. Conflicting definition found "
+ "using well-known text and explicit corners.");
}
Would it make easier to understand?
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It totally would. Thanks for explaining.
jpountz
approved these changes
May 24, 2018
…r-geo-bounding-box-parsing-v2
jasontedor
added a commit
to jasontedor/elasticsearch
that referenced
this pull request
May 24, 2018
* master: Update the version checks around ip_range bucket keys, now that the change was backported. Mute IndexMasterFailoverIT.testMasterFailoverDuringIndexingWithMappingChanges Use geohash cell instead of just a corner in geo_bounding_box (elastic#30698) Limit user to single concurrent auth per realm (elastic#30794) [Tests] Move templated _rank_eval tests (elastic#30679) Security: fix dynamic mapping updates with aliases (elastic#30787) Ensure that ip_range aggregations always return bucket keys. (elastic#30701) Use remote client in TransportFieldCapsAction (elastic#30838) Move Watcher versioning setting to meta field (elastic#30832) [Docs] Explain incomplete dates in range queries (elastic#30689) Move persistent task registrations to core (elastic#30755) Decouple ClusterStateTaskListener & ClusterApplier (elastic#30809) Send client headers from TransportClient (elastic#30803) Packaging: Ensure upgrade_is_oss flag file is always deleted (elastic#30732) Force stable file modes for built packages (elastic#30823) [DOCS] Fixes typos in security settings Fix GeoShapeQueryBuilder serialization after backport
martijnvg
added a commit
that referenced
this pull request
May 25, 2018
* es/master: Move score script context from SearchScript to its own class (#30816) Fix bad version check writing Repository nodes (#30846) [docs] explainer for java packaging tests (#30825) Remove Throwable usage from transport modules (#30845) REST high-level client: add put ingest pipeline API (#30793) Update the version checks around ip_range bucket keys, now that the change was backported. Mute IndexMasterFailoverIT.testMasterFailoverDuringIndexingWithMappingChanges Use geohash cell instead of just a corner in geo_bounding_box (#30698) Limit user to single concurrent auth per realm (#30794) [Tests] Move templated _rank_eval tests (#30679) Security: fix dynamic mapping updates with aliases (#30787) Ensure that ip_range aggregations always return bucket keys. (#30701) Use remote client in TransportFieldCapsAction (#30838) Move Watcher versioning setting to meta field (#30832) [Docs] Explain incomplete dates in range queries (#30689) Move persistent task registrations to core (#30755) Decouple ClusterStateTaskListener & ClusterApplier (#30809) Send client headers from TransportClient (#30803) Packaging: Ensure upgrade_is_oss flag file is always deleted (#30732) Force stable file modes for built packages (#30823)
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Treats geohashes as grid cells instead of just points when the
geohashes are used to specify the edges in the geo_bounding_box
query. For example, if a geohash is used to specify the top_left
corner, the top left corner of the geohash cell will be used as the
corner of the bounding box.
Closes #25154