The completion suggester provides auto-complete/search-as-you-type functionality.
This is a navigational feature to guide users to relevant results as they are typing, improving search precision.
It is not meant for spell correction or did-you-mean functionality like the term or phrase suggesters.
The completions are indexed as a weighted FST (finite state transducer) to provide fast Top N prefix-based
searches suitable for serving relevant results as a user types.
closes#10746
Current processors setting is not reflected in nodes info API
("os.available_processors"). Add os.allocated_processors to shows
actual number of processors that we are using.
query_binary and filter_binary are unused at this point, as we only parse on the coordinating node and the java api only holds structured java objects for queries and filters, meaning they all implement Writeable and get natively serialized.
Relates to #14308Closes#14433
This commit forbids the changing of thread pool types for any thread
pool. The motivation here is that these are expert settings with
little practical advantage.
Closes#14294, relates #2509, relates #2858, relates #5152
Removes the mapping transform feature which when used made debugging very
difficult. Users should transform their documents on the way into
Elasticsearch rather than having Elasticsearch do it.
Closes#12674
The only way to refer to the plain highlighter is now `plain`, the only way to refer to the fast vector highlighter is `fvh` and the only way to refer to the postings highlighter is `postings`. The name variants like `highlighter`, `postings-highlighter` and `fast-vector-highlighter` have been removed.
We have two types of parse methods for queries: one for the inner query, to be used once the parser is positioned within the query element, and one for the whole query source, including the query element that wraps the actual query.
With the search refactoring we ended up using the former in count, cat count and delete by query, whereas we should have used the former. It ends up working properly given that we have a registered (deprecated) query called "query", which used to allow to wrap a filter into a query, but this has the following downsides:
1) prevents us from removing the deprecated "query" query
2) we end up supporting a top level query that is not wrapped within a query element (pre 1.0 syntax iirc that shouldn't be supported anymore)
This commit finally removes the "query" query and fixes the related parsing bugs. We also had some tests that were providing queries in the wrong format, those have been fixed too.
Closes#13326Closes#14304
* Allow for multiple host specifications (e.g. _en0_,192.168.1.2,_site_).
* Add _site_ and _global_ scopes as counterparts to _local_.
* Warn on heuristic selection of publish address.
* Remove the arbitrary _non_loopback_ setting.
Closes#13954
The NotQueryBuilder has been deprecated on the 2.x branches
and can be removed with the next major version. It can be
replaced by boolean query with added mustNot() clause.
Closes#13761
This adds an API for force merging lucene segments. The `/_optimize` API is now
deprecated and replaced by the `/_forcemerge` API, which has all the same flags
and action, just a different name.
This commit removes some cache concurrency level settings that were
applicable when the cache was backed by the Guava cache implementation,
but no longer apply with the cache implementation completed in #13717.
Relates #7836, relates #13224, relates #13717
we are relying on terminate_after more and more, replaced the limit filter with it and soon it will also replace the search_exists api. At that point we should make it a stable api rather than experimental.
Closes#14183
Closed indices are currently out of scope for snapshots and shard migration,
and can cause issues in managed environments – where closing an index does
not necessarily make sense, as it still consumes the managed environment's storage quota.
This commit adds an option to dynamically disable closing indices via node or cluster settings.
Closes#14168
Hi,
I belive indexRouting should be changed to routing.index and searchRouting to routing.search.
This is what my ES 2.0.0-rc1 instance returns when I hit cat alias api:
Let me know if I should change other versions of documentation for this issue as well(Looks to me like it always was incorrect in docs).
This commit adds a new metric aggregator for computing the geo_centroid over a set of geo_point fields. This can be combined with other aggregators (e.g., geohash_grid, significant_terms) for computing the geospatial centroid based on the document sets from other aggregation results.
* Add ability for plugins to declare additional permissions with a custom plugin-security.policy file and corresponding AccessController logic. See the plugin author's guide for more information.
* Add warning messages to users for extra plugin permissions in bin/plugin.
* When bin/plugin is run interactively (stdin is a controlling terminal and -b/--batch not supplied), require user confirmation.
* Improve unit test and IDE support for plugins with additional permissions by exposing plugin's metadata as a maven test resource.
Closes#14108
Squashed commit of the following:
commit cf8ace65a7397aaccd356bf55f95d6fbb8bb571c
Author: Robert Muir <rmuir@apache.org>
Date: Wed Oct 14 13:36:05 2015 -0400
fix new unit test from master merge
commit 9be3c5aa38f2d9ae50f3d54924a30ad9cddeeb65
Merge: 2f168b8 7368231
Author: Robert Muir <rmuir@apache.org>
Date: Wed Oct 14 12:58:31 2015 -0400
Merge branch 'master' into off_my_back
commit 2f168b8038e32672f01ad0279fb5db77ba902ae8
Author: Robert Muir <rmuir@apache.org>
Date: Wed Oct 14 12:56:04 2015 -0400
improve plugin author documentation
commit 6e6c2bfda68a418d92733ac22a58eec35508b2d0
Author: Robert Muir <rmuir@apache.org>
Date: Wed Oct 14 12:52:14 2015 -0400
move security confirmation after 'plugin already installed' check, to prevent user from answering unnecessary questions.
commit 08233a2972554afef2a6a7521990283102e20d92
Author: Robert Muir <rmuir@apache.org>
Date: Wed Oct 14 05:36:42 2015 -0400
Add documentation and pluginmanager support
commit 05dad86c51488ba43ccbd749f0164f3fbd3aee62
Author: Robert Muir <rmuir@apache.org>
Date: Wed Oct 14 02:22:24 2015 -0400
Decentralize plugin permissions (modulo docs and pluginmanager work)
Clinton Gormley
Adrien Grand
Areek Zillur
Nik Everett
Andrzej Wisłowski
KangYongKyun
Yannick Welsch
Mark Walkom
Scott Chamberlain
xuzha
javanna
Tanguy Leroux
Jason Tedor
David Pilato
Brady Vidovic
jurgc11
Lee Hinman
Christian Haudum
Jason O'Donnell
Hendrik Saly
Robert Muir
Christoph Büscher
Paul Echeverri
Simon Willnauer
debadair
Isabel Drost-Fromm
Isabel Drost-Fromm
Pius
bharvi
Simon Willnauer
Robert
Nicholas Knize
Tim Schlechter
Sarwar Bhuiyan
Andreas Kohn
Kevin Kirsche