For example when a has_child is wrapped in a filtered query as query and the wrapped filter is cached.
The short circuit mechanism in that case counts down based on deleted docs, which then yields lower results than is expected.
Relates to #4306
* Removed the applyAcceptedDocs in ChildrenConstantScoreQuery, they need to be applied at all times. (because of short circuit mechanism)
* Moved ParentDocSet to FilteredDocIdSetIterator, because it fits better than MatchDocIdSet.
* Made similar changes to ParentConstantScoreQuery for consistency between the two queries. The bug accepted docs bug didn't occur in the ParentConstantScoreQuery.
* Updated random p/c tests to randomly update parent or child docs during the test run.
Closes#4306
* Force the cat API classes to have simple help available by extending from a AbstractCatAction
* Use a set binder on guice creation to create the help on node start up
* Make sure that the help/field info is returned without querying any data
This happens when reverting the trans transaction log on failure, and when that happens, actually we might have failed on the transient translog creation to being with....
fixes#4223
The use of freq() instead of sloppyFreq() and the fact that `numMatches` was
not updated in `setFreqCurrentDoc` could lead to an inaccurate score in the
explanation.
Close#4298
Note: we were previously waiting for ack only from all nodes that contain shards for the indices that the mapping updatewas applied to. This change introduces a wait for ack from all nodes, consitent with other api as the ack is meant more on the cluster state itself, which is held by all nodes and needs to be updated on all nodes anyway.
Closes#4228
The maven-compiler-plugin upgrade from 2.3.2 to 3.1 (see #4279) could cause out of memory issue when building the project with Maven and JDK6 and default memory settings (no `MAVEN_OPTS`).
This issue does not appear with JDK7.
FilterDirectory has been ported to Lucene in LUCENE-5204 which makes
the class in elasticsearch obsolet. This commit removes the class and
moves the static utils that are not in lucene to `DirectoryUtils`
Martijn van Groningen
Conrad Pankoff
uboness
Simon Willnauer
Alexander Reelsen
Shay Banon
Luca Cavanna
Clinton Gormley
Adrien Grand
Benjamin Devèze
Andrew Raines
Lee Hinman
imotov
David Pilato