mirror of
https://github.com/honeymoose/OpenSearch.git
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67d233cecd
Warmers are now barely useful and will be removed in 3.0. Note that this only removes the warmer API and query-based warmers. We still have warmers internally for eg. global ordinals. Close #15607
452 lines
14 KiB
Plaintext
452 lines
14 KiB
Plaintext
["appendix",role="exclude",id="redirects"]
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= Deleted pages
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The following pages have moved or been deleted.
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[role="exclude",id="cluster-nodes-shutdown"]
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=== Nodes shutdown
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The `_shutdown` API has been removed. Instead, setup Elasticsearch to run as
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a service (see <<setup-service>> or <<setup-service-win>>) or use the `-p`
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command line option to <<setup-installation-pid,write the PID to a file>>.
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[role="exclude",id="docs-bulk-udp"]
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=== Bulk UDP API
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The Bulk UDP services has been removed. Use the standard <<docs-bulk>> instead.
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[role="exclude",id="indices-delete-mapping"]
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=== Delete Mapping
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It is no longer possible to delete the mapping for a type. Instead you should
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<<indices-delete-index,delete the index>> and recreate it with the new mappings.
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[role="exclude",id="indices-status"]
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=== Index Status
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The index `_status` API has been replaced with the <<indices-stats>> and
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<<indices-recovery>> APIs.
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[role="exclude",id="mapping-analyzer-field"]
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=== `_analyzer`
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The `_analyzer` field in type mappings is no longer supported and will be
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automatically removed from mappings when upgrading to 2.x.
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[role="exclude",id="mapping-boost-field"]
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=== `_boost`
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The `_boost` field in type mappings is no longer supported and will be
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automatically removed from mappings when upgrading to 2.x.
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[role="exclude",id="mapping-conf-mappings"]
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=== Config mappings
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It is no longer possible to specify mappings in files in the `config`
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directory. Instead, mappings should be created using the API with:
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* <<indices-create-index>>
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* <<indices-put-mapping>>
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* <<indices-templates>>
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[role="exclude",id="modules-memcached"]
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=== memcached
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The `memcached` transport is no longer supported. Instead use the REST
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interface over <<modules-http,HTTP>> or the
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https://www.elastic.co/guide/en/elasticsearch/client/java-api/current/index.html[Java API].
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[role="exclude",id="modules-thrift"]
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=== Thrift
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The `thrift` transport is no longer supported. Instead use the REST
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interface over <<modules-http,HTTP>> or the
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https://www.elastic.co/guide/en/elasticsearch/client/java-api/current/index.html[Java API].
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// QUERY DSL
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[role="exclude",id="query-dsl-queries"]
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=== Queries
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Queries and filters have been merged. Any query clause can now be used as a query
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in ``query context'' and as a filter in ``filter context'' (see <<query-dsl>>).
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[role="exclude",id="query-dsl-filters"]
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=== Filters
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Queries and filters have been merged. Any query clause can now be used as a query
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in ``query context'' and as a filter in ``filter context'' (see <<query-dsl>>).
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[role="exclude",id="query-dsl-not-filter"]
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=== Not Filter
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The `not` query has been replaced by using a `mustNot` clause in a Boolean query.
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[role="exclude",id="query-dsl-bool-filter"]
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=== Bool Filter
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The `bool` filter has been replaced by the <<query-dsl-bool-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-exists-filter"]
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=== Exists Filter
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The `exists` filter has been replaced by the <<query-dsl-exists-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-geo-bounding-box-filter"]
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=== Geo Bounding Box Filter
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The `geo_bounding_box` filter has been replaced by the <<query-dsl-geo-bounding-box-query>>.
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It behaves as a query in ``query context'' and as a filter in ``filter
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context'' (see <<query-dsl>>).
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[role="exclude",id="query-dsl-geo-distance-filter"]
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=== Geo Distance Filter
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The `geo_distance` filter has been replaced by the <<query-dsl-geo-distance-query>>.
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It behaves as a query in ``query context'' and as a filter in ``filter
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context'' (see <<query-dsl>>).
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[role="exclude",id="query-dsl-geo-distance-range-filter"]
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=== Geo Distance Range Filter
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The `geo_distance_range` filter has been replaced by the <<query-dsl-geo-distance-range-query>>.
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It behaves as a query in ``query context'' and as a filter in ``filter
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context'' (see <<query-dsl>>).
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[role="exclude",id="query-dsl-geo-polygon-filter"]
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=== Geo Polygon Filter
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The `geo_polygon` filter has been replaced by the <<query-dsl-geo-polygon-query>>.
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It behaves as a query in ``query context'' and as a filter in ``filter
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context'' (see <<query-dsl>>).
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[role="exclude",id="query-dsl-geo-shape-filter"]
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=== Geo Shape Filter
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The `geo_shape` filter has been replaced by the <<query-dsl-geo-shape-query>>.
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It behaves as a query in ``query context'' and as a filter in ``filter
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context'' (see <<query-dsl>>).
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[role="exclude",id="query-dsl-geohash-cell-filter"]
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=== Geohash Cell Filter
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The `geohash_cell` filter has been replaced by the <<query-dsl-geohash-cell-query>>.
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It behaves as a query in ``query context'' and as a filter in ``filter
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context'' (see <<query-dsl>>).
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[role="exclude",id="query-dsl-has-child-filter"]
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=== Has Child Filter
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The `has_child` filter has been replaced by the <<query-dsl-has-child-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-has-parent-filter"]
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=== Has Parent Filter
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The `has_parent` filter has been replaced by the <<query-dsl-has-parent-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-top-children-query"]
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=== Top Children Query
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The `top_children` query has been removed. Use the <<query-dsl-has-child-query>> instead.
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[role="exclude",id="query-dsl-ids-filter"]
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=== IDs Filter
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The `ids` filter has been replaced by the <<query-dsl-ids-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-indices-filter"]
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=== Indices Filter
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The `indices` filter has been replaced by the <<query-dsl-indices-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-match-all-filter"]
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=== Match All Filter
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The `match_all` filter has been replaced by the <<query-dsl-match-all-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-nested-filter"]
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=== Nested Filter
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The `nested` filter has been replaced by the <<query-dsl-nested-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-prefix-filter"]
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=== Prefix Filter
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The `prefix` filter has been replaced by the <<query-dsl-prefix-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-query-filter"]
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=== Query Filter
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The `query` filter has been removed as queries and filters have been merged (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-range-filter"]
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=== Range Filter
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The `range` filter has been replaced by the <<query-dsl-range-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-regexp-filter"]
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=== Regexp Filter
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The `regexp` filter has been replaced by the <<query-dsl-regexp-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-script-filter"]
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=== Script Filter
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The `script` filter has been replaced by the <<query-dsl-script-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-term-filter"]
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=== Term Filter
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The `term` filter has been replaced by the <<query-dsl-term-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-terms-filter"]
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=== Terms Filter
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The `terms` filter has been replaced by the <<query-dsl-terms-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-type-filter"]
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=== Type Filter
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The `type` filter has been replaced by the <<query-dsl-type-query>>. It behaves
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as a query in ``query context'' and as a filter in ``filter context'' (see
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<<query-dsl>>).
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[role="exclude",id="query-dsl-flt-query"]
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=== Fuzzy Like This Query
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The `fuzzy_like_this` or `flt` query has been removed. Instead use
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the <<query-dsl-match-query-fuzziness,`fuzziness`>> parameter with the
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<<query-dsl-match-query,`match` query>> or the <<query-dsl-mlt-query>>.
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[role="exclude",id="query-dsl-flt-field-query"]
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=== Fuzzy Like This Field Query
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The `fuzzy_like_this_field` or `flt_field` query has been removed. Instead use
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the <<query-dsl-match-query-fuzziness,`fuzziness`>> parameter with the
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<<query-dsl-match-query,`match` query>> or the <<query-dsl-mlt-query>>.
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[role="exclude",id="search-more-like-this"]
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=== More Like This API
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The More Like This API has been removed. Instead, use the <<query-dsl-mlt-query>>.
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// FACETS
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[role="exclude",id="search-facets"]
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=== Facets
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Faceted search refers to a way to explore large amounts of data by displaying
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summaries about various partitions of the data and later allowing to narrow
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the navigation to a specific partition.
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In Elasticsearch, `facets` are also the name of a feature that allowed to
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compute these summaries. `facets` have been replaced by
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<<search-aggregations, aggregations>> in Elasticsearch 1.0, which are a superset
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of facets.
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[role="exclude",id="search-facets-filter-facet"]
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=== Filter Facet
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Facets have been removed. Use the
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<<search-aggregations-bucket-filter-aggregation,`filter` aggregation>> or
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<<search-aggregations-bucket-filters-aggregation,`filters` aggregation>> instead.
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[role="exclude",id="search-facets-query-facet"]
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=== Query Facet
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Facets have been removed. Use the
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<<search-aggregations-bucket-filter-aggregation,`filter` aggregation>> or
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<<search-aggregations-bucket-filters-aggregation,`filters` aggregation>> instead.
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[role="exclude",id="search-facets-geo-distance-facet"]
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=== Geo Distance Facet
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Facets have been removed. Use the
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<<search-aggregations-bucket-geodistance-aggregation,`geo_distance` aggregation>> instead.
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[role="exclude",id="search-facets-histogram-facet"]
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=== Histogram Facet
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Facets have been removed. Use the
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<<search-aggregations-bucket-histogram-aggregation,`histogram` aggregation>> instead.
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[role="exclude",id="search-facets-date-histogram-facet"]
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=== Date Histogram Facet
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Facets have been removed. Use the
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<<search-aggregations-bucket-datehistogram-aggregation,`date_histogram` aggregation>> instead.
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[role="exclude",id="search-facets-range-facet"]
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=== Range Facet
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Facets have been removed. Use the
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<<search-aggregations-bucket-range-aggregation,`range` aggregation>> instead.
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[role="exclude",id="search-facets-terms-facet"]
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=== Terms Facet
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Facets have been removed. Use the
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<<search-aggregations-bucket-terms-aggregation,`terms` aggregation>> instead.
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[role="exclude",id="search-facets-terms-statistical-facet"]
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=== Terms Stats Facet
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Facets have been removed. Use the
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<<search-aggregations-bucket-terms-aggregation,`terms` aggregation>>
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with the <<search-aggregations-metrics-stats-aggregation,`stats` aggregation>>
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or the <<search-aggregations-metrics-extendedstats-aggregation,`extended_stats` aggregation>>
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instead.
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[role="exclude",id="search-facets-statistical-facet"]
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=== Statistical Facet
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Facets have been removed. Use the
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<<search-aggregations-metrics-stats-aggregation,`stats` aggregation>>
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or the <<search-aggregations-metrics-extendedstats-aggregation,`extended_stats` aggregation>> instead.
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[role="exclude",id="search-facets-migrating-to-aggs"]
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=== Migrating from facets to aggregations
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Facets have been removed. Use <<search-aggregations>> instead.
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// CACHES
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[role="exclude",id="shard-query-cache"]
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=== Shard request cache
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The shard query cache has been renamed <<shard-request-cache>>.
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[role="exclude",id="filter-cache"]
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=== Query cache
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The filter cache has been renamed <<query-cache>>.
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[role="exclude",id="query-dsl-filtered-query"]
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=== Filtered query
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The `filtered` query is replaced by the <<query-dsl-bool-query,bool>> query. Instead of
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the following:
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[source,js]
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-------------------------
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GET _search
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{
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"query": {
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"filtered": {
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"query": {
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"match": {
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"text": "quick brown fox"
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}
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},
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"filter": {
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"term": {
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"status": "published"
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}
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}
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}
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}
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}
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-------------------------
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move the query and filter to the `must` and `filter` parameters in the `bool`
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query:
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[source,js]
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-------------------------
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GET _search
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{
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"query": {
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"bool": {
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"must": {
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"match": {
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"text": "quick brown fox"
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}
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},
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"filter": {
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"term": {
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"status": "published"
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}
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}
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}
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}
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}
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-------------------------
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[role="exclude",id="query-dsl-or-query"]
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=== Or query
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The `or` query is replaced in favour of the <<query-dsl-bool-query,bool>> query.
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[role="exclude",id="query-dsl-or-filter"]
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=== Or filter
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The `or` filter is replaced in favour of the <<query-dsl-bool-query,bool>> query.
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[role="exclude",id="query-dsl-and-query"]
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=== And query
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The `and` query is replaced in favour of the <<query-dsl-bool-query,bool>> query.
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[role="exclude",id="query-dsl-and-filter"]
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=== And filter
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The `and` filter is replaced in favour of the <<query-dsl-bool-query,bool>> query.
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[role="exclude",id="query-dsl-limit-query"]
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=== Limit query
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The `limit` query is replaced in favour of the <<search-request-body,terminate_after>>
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parameter of search requests.
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[role="exclude",id="query-dsl-limit-filter"]
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=== Limit filter
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The `limit` filter is replaced in favour of the <<search-request-body,terminate_after>>
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parameter of search requests.
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[role="exclude",id="query-dsl-not-query"]
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=== Not query
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The `not` query has been replaced by using a `mustNot` clause in a Boolean query.
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[role="exclude",id="mapping-nested-type"]
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=== Nested type
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The docs for the `nested` field datatype have moved to <<nested>>.
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[role="exclude",id="indices-warmers"]
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=== Warmers
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Warmers have been removed. There have been significant improvements to the
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index that make warmers not necessary anymore.
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