In `NodeEnvironment.deleteShardDirectoryUnderLock`, we will now attempt
to acquire, then release, the `write.lock` file for the Lucene index in
question to ensure that no other `IndexWriter` has the directory open
before deleting the data.
Note that the `write.lock` file must be released before the actual
deletion in order to allow the directory to be deleted.
Fixes#11097
Today we enforce blocking which doesnt' really fit in the elasticsearch model
this commit adds async execution to the synced flush service by passing a
ActinListener to the service returing immediately.
If the user has set a shard_min_doc_count setting then avoid looking up background frequencies if the term fails to meet the foreground threshold on a shard.
Closes#11093
* Properly support symlinks (e.g. /tmp -> /mnt/tmp)
* Check all configured paths up front and deliver the best exception we can when things are wrong
* Initialize securitymanager earlier
* Fix too-loud error logging of Natives root check
As a follow up to #10870, this removes support for
index templates on disk. It also removes a missed
place still allowing disk based mappings.
closes#11052
When the longitude is zero for a document, the left and right bounds do not get updated in the geo bounds aggregation which can cause the bounds to be returned with Infinite values for longitude
Closes#11085
There currently are small differences between search api and count, exists, validate query, explain api when it comes to reading query_string parameters. `analyze_wildcard`, `lowercase_expanded_terms` and `lenient` are only read by the search api and ignored by all other mentioned apis. Unified code to fix this and make sure it doesn't happen again. Also shared some code when it comes to printing out the query as part of SearchSourceBuilder conversion to ToXContent.
Extended REST spec to include all the supported params (some that were already supported weren't listed), and added REST tests (also some basic tests for count and search_exists which weren't tested at all).
Closes#11057
BytesQueryBuilder was introduced to be used internally by the phrase suggester and its collate feature. It ended up being exposed via Java api but the existing WrapperQueryBuilder could be used instead. Added WrapperQueryBuilder constructor that accepts a BytesReference as argument.
One other reason why this filter builder should be removed is that it gets on the way of the query parsers refactoring, given that it's the only query builder that allows to build a query through java api without having a respective query parser.
Closes#10919
Different responses hold the shards header, search, count, flush etc. The code was duplicated in two different places, centralized in RestActions.
It turns out that only the search response printed out the status field before the reason, which was added to all other broadcast responses too.
Closes#11064
Dynamic settings has to be injected into constructor with either @ClusterDynamicSettings or @IndexDynamicSettings. If annotations are not specified an empty instance of Dynamic Settings is injected that can lead to difficult to discover errors such as #10614. This commit will make any attempt to inject unannotated dynamic settings to generate a giuce error.
Our ThreadPool constructor creates a couple of threads (scheduler and timer) which might not get shut down if the initialization of a node fails. A guice error might occur for example, which causes the InternalNode constructor to throw an exception. In this case the two threads are left behind, which is not a big problem when running es standalone as the error will be intercepted and the jvm will be stopped as a whole. It can become more of a problem though when running es in embedded mode, as we'll end up with lingering threads or testing an handling of initialization failures.
Closes#9107
Robert Muir
Lee Hinman
Robert Muir
Adrien Grand
Britta Weber
Simon Willnauer
markharwood
Ryan Ernst
gmarz
Michael McCandless
Colin Goodheart-Smithe
javanna
Shay Banon
Martijn van Groningen
Igor Motov
Christoph Büscher