This commit adds a note to the GitHub issue template noting that bug
reports on OS that we do not support or feature requests for OS that we
do not support will be closed.
Relates #19322
If there are percolator queries containing `range` queries with ranges based on the current time then this can lead to incorrect results if the `percolate` query gets cached. These ranges are changing each time the `percolate` query gets executed and if this query gets cached then the results will be based on how the range was at the time when the `percolate` query got cached.
The ExtractQueryTermsService has been renamed `QueryAnalyzer` and now only deals with analyzing the query (extracting terms and deciding if the entire query is a verified match) . The `PercolatorFieldMapper` is responsible for adding the right fields based on the analysis the `QueryAnalyzer` has performed, because this is highly dependent on the field mappings. Also the `PercolatorFieldMapper` is responsible for creating the percolate query.
This adds a test that uses transport implementation and sends random requests
to 3 different nodes, the request handlers maybe forwarding the requests to yet another node
etc. until returning the response. This test basically tests that nodes are not deadlocking
in a distributed fashion.
Today in the packaging removal scripts, we disable the service in
post-uninstall. Yet, this happens after service files have been
erased. On some systems, this can cause the service disable to fail
leaving behind state causing the service to be enabled on subsequent
installs. This commit moves the service disabling to the pre-uninstall
script to prevent this issue.
Relates #19328
Repository plugins currently use a lot of custom classes like
RepositoryName and RepositorySettings in order to use guice to construct
repository implementations. But repositories now only really need their
settings to be constructed. Anything else they need (eg a cloud client)
can be constructed within the plugin, instead of via guice.
This change makes repository plugins use the new pull model. It removes
guice from the construction of Repository objects (no more child
injectors) and also from all repository plugins.
This exposes a method to start an action and return a task from
`NodeClient`. This allows reindex to use the injected `Client` rather
than require injecting `TransportAction`s
Today when a thread encounters a fatal unrecoverable error that
threatens the stability of the JVM, Elasticsearch marches on. This
includes out of memory errors, stack overflow errors and other errors
that leave the JVM in a questionable state. Instead, the Elasticsearch
JVM should die when these errors are encountered. This commit causes
this to be the case.
Relates #19272
This commit migrates the Vagrant box for Fedora for the packaging tests
from Fedora 22 to Fedora 24 as Fedora 22 reached end-of-line upon the
release of Fedora 24.
Relates #19308
The assumption is HostsSniffer is that all of the arguments have been properly provided and validated through HostsSniffer.Builder, except they weren't, as the scheme didn't have a default value and when not set would cause NPEs down the road. Improved tests to catch this also.
After #13834 many tests that used Groovy scripts (for good or bad reason) in their tests have been moved in the lang-groovy module and the issue #13837 has been created to track these messy tests in order to clean them up.
This commit moves more tests back in core, removes the dependency on Groovy, changes the scripts in order to use the mocked script engine, and change the tests to integration tests.
This commit moves back some messy tests that have been placed in lang-groovy module in https://github.com/elastic/elasticsearch/pull/13834. It removes the dependency on Groovy plugin as well as change back the tests to integration tests (IT suffix).
It also changes the current MockScriptEngine and MockScriptPlugin to make it easier to use.
The api for snapshot/restore was split up between two interfaces,
Repository and IndexShardRepository. There was also complex
initialization and injection between the two. However, there is always a
one to one relationship between the two.
This change moves the IndexShardRepository api into Repository, as well
as updates the API so as not to require any services to be injected for
sublcasses.
This adds a new proxy for RestHandlers and RestControllers so that requests made
to deprecated REST APIs can be automatically logged in the ES logs via the
DeprecationLogger as well as via a "Warning" header (RFC-7234) for all responses.
Calling indicesService.deleteIndex() can trip an assertion if there is an ongoing cluster state applied in
IndicesClusterStateService. This means that the index is possibly deleted after the failMissingShards
check and before we try creating new and updated shards, tripping an assertion that non-existing shards must
have shard state initializing (started in this case).
Ryan Ernst
Jason Tedor
Nicholas Knize
Yannick Welsch
Clinton Gormley
Martijn van Groningen
Simon Willnauer
javanna
Luca Cavanna
Simon Willnauer
Adrien Grand
Glen Smith
Nik Everett
Tanguy Leroux
Alexander Reelsen
Chris Earle
Jim Ferenczi