[Geo] Integrate Lucene's LatLonShape (BKD Backed GeoShapes) as default geo_shape indexing approach
#36751
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This commit exposes lucene's LatLonShape field as a new strategy in GeoShapeFieldMapper. To use the new indexing approach, strategy should be set to "vector" in the geo_shape field mapper. If the tree parameter is set the mapper will throw an IAE. Note the following: When using vector strategy: * geo_shape query does not support querying by POINT, MULTIPOINT, or GEOMETRYCOLLECTION. * LINESTRING and MULTILINESTRING queries do not support WITHIN relation. * CONTAINS relation is not supported. * The tree, precision, tree_levels, distance_error_pct, and points_only parameters will not throw an exception but they have no effect and will be marked as deprecated.. All other features are supported.
…ror_pct, and points_only
…strategy. Other comment cleanups
…apeFieldMapper Both classes derive from BaseGeoShapeFieldMapper that provides shared parameters: coerce, ignoreMalformed, ignore_z_value, orientation.
…d by the shape builder
…apper to work with double array as a point
nknize
added
>feature
:Analytics/Geo
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Pinging @elastic/es-analytics-geo |
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Pinging @elastic/es-search |
jpountz
approved these changes
Dec 18, 2018
tomcallahan
removed
the
:Search Foundations/Mapping
jasontedor
added a commit
to jasontedor/elasticsearch
that referenced
this pull request
Dec 18, 2018
* elastic/master: (31 commits) enable bwc tests and switch transport serialization version to 6.6.0 for CAS features [DOCs] Adds ml-cpp PRs to alpha release notes (elastic#36790) Synchronize WriteReplicaResult callbacks (elastic#36770) Add CcrRestoreSourceService to track sessions (elastic#36578) [Painless] Add tests for boxed return types (elastic#36747) Internal: Remove originalSettings from Node (elastic#36569) [ILM][DOCS] Update ILM API authorization docs (elastic#36749) Core: Deprecate use of scientific notation in epoch time parsing (elastic#36691) [ML] Merge the Jindex master feature branch (elastic#36702) Tests: Mute SnapshotDisruptionIT.testDisruptionOnSnapshotInitialization Update versions in SearchSortValues transport serialization Update version in SearchHits transport serialization [Geo] Integrate Lucene's LatLonShape (BKD Backed GeoShapes) as default `geo_shape` indexing approach (elastic#36751) [Docs] Fix error in Common Grams Token Filter (elastic#36774) Fix rollup search statistics (elastic#36674) SQL: Fix wrong appliance of StackOverflow limit for IN (elastic#36724) [TEST] Added more logging Invalidate Token API enhancements - HLRC (elastic#36362) Deprecate types in index API (elastic#36575) Disable bwc tests until elastic#36555 backport is complete (elastic#36737) ...
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This PR exposes lucene's
LatLonShapefield as the default type inGeoShapeFieldMapper. To use the new indexing approach, simply set"type" : "geo_shape"in the mappings without setting any of thestrategy,precision,tree_levels, ordistance_error_pctparameters. Note the following when using the new indexing approach:geo_shapequery does not support querying byMULTIPOINT.LINESTRINGandMULTILINESTRINGqueries do not yet supportWITHINrelation. This will be added in the future as abuffered_query.CONTAINSrelation is not yet supported.tree,precision,tree_levels,distance_error_pct, andpoints_onlyparameters are deprecated.All other
geo_shapefeatures are supported.relates #35320