We mark cluster states persisted on master-ineligible nodes as
potentially-stale using the voting configuration `{STALE_STATE_CONFIG}` which
prevents these nodes from being elected as master if they are restarted as
master-eligible. Today we do not handle this special voting configuration
differently in the `ClusterFormationFailureHandler`, leading to a mysterious
message `an election requires a node with id [STALE_STATE_CONFIG]` if the
election does not succeed.
This commit adds a special case description for this situation to explain
better why this node cannot win an election.
Closes#53734
The test was randomly and very rarely failing due to generating the same sort
key for multiple records, which was making order of these records in the results
nondeterministic. While investigating the test I also found that the data wasn't
generated in the way that matches the actual data. Normally, the order of
documents in hits and scoreDocs in InternalTopHits should be the same. However,
in the test only scoreDocs were sorted which was cause very confusing failure
messages. This commit fixes this issue as well.
Fixes#53676
Backport of #53126.
Convert the Wildfly tests to run using Docker Compose. This drastically
simplifies the build setup, and will hopefully make the tests more
resilient.
Fixes up the "forbidden" warnings that you get when you import
Elasticsearch using "import gradle projects".
With this, and the manual step of switching circular project definitions
to warnings this gets most thing *compiling*.
The terms-lookup section of our terms query docs currently state that the
index, id and path fields are optional. They should be marked instead
as required.
Today in the `CoordinatorTests` each node uses multiple threadpools. This is
mostly fine as they are almost completely stateless, except for the
`ThreadContext`: by using multiple threadpools we cannot make assertions that
the thread context is/isn't preserved as we expect. This commit consolidates
the threadpool instances in use so that each node uses just one.
TermsLookup in master no longer accepts a type parameter. We should emit
a deprecate warning in 7.x when a terms lookup requests includes type to prepare
users for its removal.
Relates to #41059
This fixes two issues:
1. Currently, the future here is never resolved on assertion error so a failing test would take a full minute
to complete until the future times out.
2. S3 tests overide this method to busy assert on this method. This only works if an assertion error makes it
to the calling thread.
Closes#53508
This commit adds a new AsyncSearchClient to the High Level Rest Client which
initially supporst the submitAsyncSearch in its blocking and non-blocking
flavour. Also adding client side request and response objects and parsing code
to parse the xContent output of the client side AsyncSearchResponse together
with parsing roundtrip tests and a simple roundtrip integration test.
Relates to #49091
Backport of #53592
It's simple to deprecate a field used in an ObjectParser just by adding deprecation
markers to the relevant ParseField objects. The warnings themselves don't currently
have any context - they simply say that a deprecated field has been used, but not
where in the input xcontent it appears. This commit adds the parent object parser
name and XContentLocation to these deprecation messages.
Note that the context is automatically stripped from warning messages when they
are asserted on by integration tests and REST tests, because randomization of
xcontent type during these tests means that the XContentLocation is not constant
The retention lease syncs need to occur under the system context,
because they are internal actions executed on behalf of the user. Today
we are relying on this happening for background syncs by virtue of the
fact that the context the syncs are created under is the system
context. This is due to these occurring on the cluster state applier
thread. However, there are situations where this does not hold such as
when a timed out cluster state publication occurs, and the node where
the shard is allocated is the elected master node. In that case, the
context will be empty due to the fact that we do not reschedule
publication under the system context. Currently, doing so runs us into
some troubles with losing the existing context, possibly dropping
deprecation headers. We could copy that context over when marking the
current context as the system context, but the implications of that
require some more investigation. For now, we explicitly mark the
retention lease syncs as executing under the system context, as this is
situation that we can reason about.
The lower end of the timeout range of 100ms is prone to time out
on CI before the mock REST server gets to sending a response that
is not supposed to be a timeout.
Using 1-3s here should make this safe at the cost of randomly making
this test take a few seconds.
Closes#53506
Adds parsing and indexing of analysis instrumentation stats.
The latest one is also returned from the get-stats API.
Note that we chose to duplicate objects even where they are currently
similar. There are already ideas on how these will diverge in the future
and while the duplication looks ugly at the moment, it is the option
that offers the highest flexibility.
Backport of #53788
The JodaCompatibleZonedDateTime is a compatibility object that unions
Joda's DateTime and Java's ZonedDateTime, meant for use in scripts. When
it was added, we serialized the JCZDT as a Joda DateTime so that when
sending to older nodes they could still read the object. However, on
newer nodes, we continued also reading this as a Joda DateTime. This
commit changes the read side to form a JCZDT.
closes#53586
When depending on lucene snapshots we point maven at our own s3 backed
repository. However, in this case lucene packages should only be
retrieved from this location, and no other packages should ever be found
in that repo. This commit makes the maven repository exclusive to lucene
packages.
The AuditTrailService has historically been an AuditTrail itself, acting
as a composite of the configured audit trails. This commit removes that
interface from the service and instead builds a composite delegating
implementation internally. The service now has a single get() method to
get an AuditTrail implementation which may be called. If auditing is not
allowed by the license, an empty noop version is returned.
* Add IndexTemplateV2 to MetaData (#53753)
* Add IndexTemplateV2 to MetaData
This adds the `IndexTemplateV2` and `IndexTemplateV2Metadata` class to be used for the new
implementation of index templates. The new metadata is stored as a `MetaData.Custom` implementation.
Relates to #53101
* Add ITV2Metadata unit tests
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
* Update min supported version constant
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
testIndexHasDuplicateData tests were failing ocassionally,
due to approximate calculation of BKDReader.estimatePointCount,
where if the node is Leaf, the number of points in it
was (maxPointsInLeafNode + 1) / 2.
As DEFAULT_MAX_POINTS_IN_LEAF_NODE = 1024, for small indexes
used in tests, the estimation could be really off.
This rewrites tests, to make the max points in leaf node to
be a small value to control the tests.
Closes#49703
This commit makes a number of improvements when importing the
Elasticsearch project into IntelliJ IDEA. Specifically:
- Contributing documentation has been updated to reflect that the
'idea' task should no long be used and Gradle project import is
instead the officially supported way of setting up the project.
- Attempts to run the 'idea' task will result in a failure with a
message directing folks to our CONTRIBUTING.md document.
- The project JDK is explicit set rather that using whatever JAVA_HOME
is.
- Gradle build operation delegation is disabled, and test execution is
configured to 'choose per test'.
- Gradle is configured to inherit the project JDK.
- Some code style conventions are automatically configured.
- File encoding is explicitly set to UTF-8.
- Parallel module compilation is enabled and deprecated feature
warnings are disabled.
- A remote debug run configuration using listen mode is created.
- JUnit runner is configured with required system properties.
- License headers are configured such that Apache 2 is the default
notice added to all source files with exception of source in /x-pack
which will use the Elastic license.
There is an assertion in ReloadAnalyzersResponse.merge that compares index names
of merged responses that was falsely using object equality instead of
String.equals(). In the past this didn't seem to matter but with changes in the
test setup we started to see failures. Correcting this and also simplifying test
a bit to be able to run it repeatedly if needed.
Backport of #53663
* [ML] only retry persistence failures when the failure is intermittent and stop retrying when analytics job is stopping (#53725)
This fixes two issues:
- Results persister would retry actions even if they are not intermittent. An example of an persistent failure is a doc mapping problem.
- Data frame analytics would continue to retry to persist results even after the job is stopped.
closes https://github.com/elastic/elasticsearch/issues/53687
Prior to this commit Watcher explicitly copied test between two
projects with a copy task. This commit removes the explicit copy in favor
of adding the Watcher tests to the available restResources that may be
copied between projects.
This is how inter-project dependencies should be modeled. However, only
Watcher is included here since it is (currently) the only project with
inter-project test dependencies.
* Fix feature flag setting for ComponentTemplate APIs (#53758)
The feature flag was set for *most* of the builds, but there are a couple where it was missing.
Resolves#53708
* Add skip for older versions of ES
Today cluster states are sometimes (rarely) applied in the default context
rather than system context, which means that any appliers which capture their
contexts cannot do things like remote transport actions when security is
enabled.
There are at least two ways that we end up applying the cluster state in the
default context:
1. locally applying a cluster state that indicates that the master has failed
2. the elected master times out while waiting for a response from another node
This commit ensures that cluster states are always applied in the system
context.
Mitigates #53751
With the upgrade to Lucene 8.5, LatLonShape field has support for distance queries. This change implements this new feature and removes the limitation.
Backport to 7x
Enable geo_shape query to work on geo_point fields for shapes: circle, polygon, multipolygon, rectangle see: #48928
Co-Authored-By: @iverase
Adds conceptual docs for token graphs.
These docs cover:
* How a token graph is constructed from a token stream
* How synonyms and multi-position tokens impact token graphs
* How token graphs are used during search
* Why some token filters produce invalid token graphs
Also makes the following supporting changes:
* Adds anchors to the 'Anatomy of an Analyzer' docs for cross-linking
* Adds several SVGs for token graph diagrams
This commit disables the sort optimization added in #51852 for scroll requests.
Scroll queries keep a state per shard so we cannot modify the request on
the first round (submit).
This bug was introduced in non-released versions which is why this pr
is marked as a non-issue.
Stuart Tettemer
Lee Hinman
Gordon Brown
David Turner
Mark Vieira
Luca Belluccini
Igor Motov
Lisa Cawley
Armin Braun
Rory Hunter
Nik Everett
Alan Woodward
Luca Cavanna
Aleksandr Maus
James Rodewig
Christoph Büscher
Przemysław Witek
Jason Tedor
lgypro
Dimitris Athanasiou
Ryan Ernst
Mayya Sharipova
Benjamin Trent
Jake Landis
István Zoltán Szabó
Ignacio Vera
Dominic Page
Jim Ferenczi