At the end of recovery, we mark the recovering shard as "in sync" on the primary. From this point on
the primary will treat any replication failure on it as critical and will reach out to the master to fail the
shard. To do so, we wait for the local checkpoint of the recovered shard to be above the global
checkpoint (in order to maintain global checkpoint invariant).
If the master decides to cancel the allocation of the recovering shard while we wait, the method can
currently hang and fail to return. It will also ignore the interrupts that are triggered by the cancelled
recovery due to the primary closing.
Note that this is crucial as this method is called while holding a primary permit. Since the method
never comes back, the permit is never released. The unreleased permit will then block any primary
relocation *and* while the primary is trying to relocate all indexing will be blocked for 30m as it
waits to acquire the missing permit.
Systemd overrides should happen through /etc/systemd/system, not
directly editing the service file. This commit removes marking the
service file as configuration for rpm and deb packages.
* SQL: Reduce number of ranges generated for comparisons
Rewrote optimization rule for combining ranges by improving the
detection of binary comparisons in a tree to better combine
them in a range, regardless of their place inside an expression.
Additionally, improve the comparisons of Numbers of different types
Also, improve reassembly of conjunction/disjunction into balanced
trees.
Do not promote BinaryComparisons to Ranges since it introduces NULL
boundaries and thus a corner-case that needs too much handling
Compare BinaryComparisons directly between themselves and to Ranges
Fix#30017
This commit refactors VersionUtils.resolveReleasedVersions to be
simpler, and in the process fixes the behavior to match that of
VersionCollection.groovy.
closes#30133
The code in `SourceRecoveryHandler` runs under a `CancellableThreads` instance in order to allow long running operations to be interrupted when the recovery is cancelled. Sadly if this happens at just the wrong moment while acquiring a permit from the primary, that primary can be leaked and never be freed.
Note that this is slightly better than it sounds - we only cancel recoveries on the source side if the primary shard itself is closed.
Relates to https://github.com/elastic/elasticsearch/pull/30316
If the elasticsearch-env bash script chooses $ES_TMPDIR
then it also creates the directory. This change makes
elasticsearch-env.bat do the same thing: if %ES_TMPDIR%
is chosen by the script then the script will ensure it
exists, but if %ES_TMPDIR% is already set then the user
is responsible for creating it.
Relates #27609
Relates #28217
Many tests are added with a version check so that they do not run against a
version that doesn't have the feature yet. Master is 7.0, so all tests that
do not run against 6.0+ can be removed and the version check can be removed
on all tests that always run on 6.0+.
This adds a new `_ignored` meta field which indexes and stores fields that have
been ignored at index time because of the `ignore_malformed` option. It makes
malformed documents easier to identify by using `exists` or `term(s)` queries
on the `_ignored` field.
Closes#29494
Similarly to what has been done in for the repository-s3 plugin, this
pull request moves the fixture test into a dedicated
repository-azure/qa/microsoft-azure-storage project.
It also exposes some environment variables which allows to execute the
integration tests against the real Azure Storage service. When the
environment variables are not defined, the integration tests are
executed using the fixture added in #29347.
Closes#29349
The elasticsearch-users utility had various messages that were
outdated or incorrect. This commit updates the output from this
command to reflect current terminology and configuration.
* WIP commit to try calling rewrite on coordinating node during TransportSearchAction
* Use re-written query instead of using the original query
* fix incorrect/unused imports and wildcarding
* add error handling for cases where an exception is thrown
* correct exception handling such that integration tests pass successfully
* fix additional case covered by IndicesOptionsIntegrationIT.
* add integration test case that verifies queries are now valid
* add optional value for index
* address review comments: catch superclass of XContentParseException
fixes#29483
The variadic constructor was only used in a few places and the
RepositoriesMetaData class is backed by a List anyway, so just using a
List will make it simpler to instantiate it.
This commit increases the logging for authentication in the x-pack
multi-node qa test project. This is needed to assist in debugging HTTP
authorization failures in waiting for the second node in these tests.
See #30306
Adds two new methods to `RestClient` that take a `Request` object. These
methods will allows us to add more per-request customizable options
without creating more and more and more overloads of the `performRequest`
and `performRequestAsync` methods. These new methods look like:
```
Response performRequest(Request request)
```
and
```
void performRequestAsync(Request request, ResponseListener responseListener)
```
This change doesn't add any actual features but enables adding things like
per request timeouts and per request node selectors. This change *does*
rework the `HighLevelRestClient` and its tests to use these new `Request`
objects and it does update the docs.
Cause the CLI to ignore commands that are empty or consist only of
newlines. This is a fairly standard thing for SQL CLIs to do.
It looks like:
```
sql> ;
sql>
|
| ;
sql> exit;
Bye!
```
I think I *could* have implemented this with a `CliCommand` that throws
out empty string but it felt simpler to bake it in to the `CliRepl`.
Closes#30000
This commit moves the gradle wrapper jar file to a hidden directory, so
that it does not clutter the top level names seen when doing an ls in
the project. The actual jar file is never manually edited, and only
changed by running `./gradlew wrapper ...` so it is not important for
this directory to be "visible".
We disable the reindex-from-old tests if we're running on windows or in
a directory that contains a space. This adds a warning to the logs when
we do that so that you can tell that it happened. This will be nice to
have when looking at CI and will be a hint to anyone developing locally.
We still don't have a strong reason for the failures of
testDoNotRenewSyncedFlushWhenAllSealed and
testSyncedFlushSkipOutOfSyncReplicas.
This commit adds debug logging for these two tests.
Since we disable allocation using persistent settings, we should be consistent and remove
the setting from the persistent storage. Otherwise an accidental restart will lead for shards
not being allocated.
Relates to #28757
Since we disable allocation using persistent settings, we should be consistent and remove
the setting from the persistent storage. Otherwise an accidental restart will leed for shards
not being allocated.
Relates to https://github.com/elastic/elasticsearch/pull/28757
Today when an index is created from shrinking or splitting an existing
index, the target index inherits almost none of the source index
settings. This is surprising and a hassle for operators managing such
indices. Given this is the default behavior, we can not simply change
it. Instead, we start by introducing the ability to copy settings. This
flag can be set on the REST API or on the transport layer and it has the
behavior that it copies all settings from the source except non-copyable
settings (a property of a setting introduced in this
change). Additionally, settings on the request will always override.
This change is the first step in our adventure:
- this flag is added here in 7.0.0 and immediately deprecated
- this flag will be backported to 6.4.0 and remain deprecated
- then, we will remove the ability to set this flag to false in 7.0.0
- finally, in 8.0.0 we will remove this flag and the only behavior will
be for settings to be copied
xpack core contains a fork of `Cron` from quartz who's javadoc has a
`<table>` with non-html5 compatible stuff. This html5ifies the table and
switches the `:x-pack:plugin:core` project to building javadoc with
HTML5.
Lisa Cawley
Boaz Leskes
Ryan Ernst
Costin Leau
David Roberts
Conor Landry
Adrien Grand
Tanguy Leroux
Tim Vernum
Julie Tibshirani
Paul Sanwald
Michael Basnight
jaymode
Nik Everett
Nhat Nguyen
David Turner
Diwas Joshi
Jason Tedor