Adds join validation to Zen2, which prevents a node from joining a cluster when the node does not
have the right ES version or does not satisfy any other of the join validation constraints.
This SearchType was deprecated since at least 6.0 and according to the
documentation is only kept around for pre-5.3 requests. Removing and leaving a
comment as placeholder so we don't reuse the byte value associated with it
without further consideration.
* Java Time: Fix timezone parsing
An independent test uncovered an issue when parsing a timezone
containing a colon like `01:00` - some formats did not properly support
this.
This commit adds test for all formats in the dueling tests and fixes a
few issues with existing date formatters.
* fix tests, so they run under java8
* Tests: Add ElasticsearchAssertions.awaitLatch method
Some tests are using assertTrue(latch.await(...)) in their code. This
leads to an assertion error without any error message. This adds a
method which has a nicer error message and can be used in tests.
* fix forbidden apis
* fix spaces
* provide overriden `hashCode` and toString methods to account for `DISTINCT`
* change the analyzer for scenarios where `COUNT <field_name>` and `COUNT DISTINCT` have different paths
* defined a new `filter` aggregation encapsulating an `exists` query to filter out null or missing values
Today we still wrap recovery source readers on merge even if we
keep all documents recovery source. This basically disables bulk
merging for stored fields. This change skips wrapping if all docs
sources are kept anyway.
This change fixes an unreleased bug that trips an assertion because a static instance
shared among threads is modified during the search. This commit copies the static
instance in order to ensure that each thread can modify the value without modifying
the other instances.
Closes#37179Closes#37266
* ingest: compile mustache template only if field includes '{{''
Prior to this change, any field in an ingest node processor that supports
script templates would be compiled as mustache template regardless if they
contain a template or not. Compiling normal text as mustache templates is
harmless. However, each compilation counts against the script compilation
circuit breaker. A large number of processors without any templates or scripts
could un-intuitively trip the too many script compilations circuit breaker.
This change simple checks for '{{' in the text before it attempts to compile.
fixes#37120
* ML: add migrate anomalies assistant
* adjusting failure handling for reindex
* Fixing request and tests
* Adding tests to blacklist
* adjusting test
* test fix: posting data directly to the job instead of relying on datafeed
* adjusting API usage
* adding Todos and adjusting endpoint
* Adding types to reindexRequest
* removing unreliable "live" data test
* adding index refresh to test
* adding index refresh to test
* adding index refresh to yaml test
* fixing bad exists call
* removing todo
* Addressing remove comments
* Adjusting rest endpoint name
* making service have its own logger
* adjusting validity check for newindex names
* fixing typos
* fixing renaming
This commit fixes a race condition in a test introduced by #36900 that
verifies concurrent authentications get a result propagated from the
first thread that attempts to authenticate. Previously, a thread may
be in a state where it had not attempted to authenticate when the first
thread that authenticates finishes the authentication, which would
cause the test to fail as there would be an additional authentication
attempt. This change adds additional latches to ensure all threads have
attempted to authenticate before a result gets returned in the
thread that is performing authentication.
This commit makes the assemble tasks in the bwc projects noops by
setting the dependsOn directly. While we can not remove things from
dependsOn, we can still completely override the dependencies.
closes#33581
This commit moves log statements related to classification of naming
convention checks for tests to debug level. At info level they emit an
enormous amount of output in CI, while these are not generally useful
for debugging normal build failures.
Closing a channel using TLS/SSL requires reading and writing a
CLOSE_NOTIFY message (for pre-1.3 TLS versions). Many implementations do
not actually send the CLOSE_NOTIFY message, which means we are depending
on the TCP close from the other side to ensure channels are closed. In
case there is an issue with this, we need a timeout. This commit adds a
timeout to the channel close process for TLS secured channels.
As part of this change, we need a timer service. We could use the
generic Elasticsearch timeout threadpool. However, it would be nice to
have a local to the nio event loop timer service dedicated to network needs. In
the future this service could support read timeouts, connect timeouts,
request timeouts, etc. This commit adds a basic priority queue backed
service. Since our timeout volume (channel closes) is very low, this
should be fine. However, this can be updated to something more efficient
in the future if needed (timer wheel). Everything being local to the event loop
thread makes the logic simple as no locking or synchronization is necessary.
Upgrading the Elastic Stack perfectly documents the process to
upgrade ES from 5 to 6 when internal indices are present. However,
the rolling upgrade docs do not mention anything about internal indices.
This adds a warning in the rolling upgrade procedure, highlighting that
internal indices should be upgraded before the rolling upgrade procedure
can be started.
Update BucketSortPipelineAggregator to use a List and Collections.sort() for sorting instead of a priority queue. This preserves the order for equal values. Closes#36322.
* TESTS: Real Coordinator in SnapshotServiceTests
* Introduce real coordinator in SnapshotServiceTests to be able to test network disruptions realistically
* Make adjustments to cluster applier service so that we can pass a mocked single threaded executor for tests
This change adds support for the 'include_type_name' parameter for the
indices.get API. This parameter, which defaults to `false` starting in 7.0,
changes the response to not include the indices type names any longer.
If the parameter is set in the request, we additionally emit a deprecation
warning since using the parameter should be only temporarily necessary while
adapting to the new response format and we will remove it with the next major
version.
This change turns an assertion into an IllegalStateException in SearchPhaseController#getTotalHits.
The goal is to help identify the cause of the failures in https://github.com/elastic/elasticsearch/issues/37179
which seems to fail only in CI.
The assertion will be restored when the issue is solved (NORELEASE).
The test intercepts TransportVerifyShardBeforeCloseAction shard
requests, so it needs a minimum of 2 primary shards on 2 different
nodes to correctly intercepts requests.
We already had logic to stop datafeeds running against
jobs that were OPENING, but a job that relocates from
one node to another while OPENED stays OPENED, and this
could cause the datafeed to fail when it sent data to
the OPENED job on its new node before it had a
corresponding autodetect process.
This change extends the check to stop datafeeds running
when their job is OPENING _or_ stale (i.e. has not had
its status reset since relocating to a different node).
Relates #36810
These tests failed on CI multiple times in the past weeks because they use a
test cluster with a SUITE scope that recreates nodes between tests. With such
a scope, nodes can be recreated in between test executions and can inherit a
node id from a previous test execution, while they are assigned a random data
path. With the successive node recreations it is possible that a newly recreated
node shares the same node id (but different data path) as a non recreated node.
This commit changes the cluster scope of the CorruptedFileIT and FlushIT
tests which often fail.
The failure is reproducable with :
./gradlew :server:integTest -Dtests.seed=EF3A50C225CF377
-Dtests.class=org.elasticsearch.index.store.CorruptedFileIT
-Dtests.security.manager=true -Dtests.locale=th-TH-u-nu-thai-x-lvariant-TH -Dtests.timezone=America/Rio_Branco
-Dcompiler.java=11 -Druntime.java=8
This bug was introduced in #36893 and had the effect that
execution would continue after calling onFailure on the the
listener in checkIfTokenIsValid in the case that the token is
expired. In a case of many consecutive requests this could lead to
the unwelcome side effect of an expired access token producing a
successful authentication response.
* [Analysis] Deprecate Standard Html Strip Analyzer
Deprecate only Standard Html Strip Analyzer
If user create index with the analyzer since 7.0, es throws an exception.
If an index was created before 7.0, es issue deprecation log
We will remove it in 8.0
Related #4704
Today we create a global instance of RecoveryResponse then mutate it
when executing each recovery step. This is okay for the current
sequential recovery flow but not suitable for an asynchronous recovery
which we are targeting. With this commit, we return the result of each
step separately, then construct a RecoveryResponse at the end.
Relates #37174
After #30794, our caching realms limit each principal to a single auth
attempt at a time. This prevents hammering of external servers but can
cause a significant performance hit when requests need to go through a
realm that takes a long time to attempt to authenticate in order to get
to the realm that actually authenticates. In order to address this,
this change will propagate failed results to listeners if they use the
same set of credentials that the authentication attempt used. This does
prevent these stalled requests from retrying the authentication attempt
but the implementation does allow for new requests to retry the
attempt.
Previously the HLRC used a blocking ByteArrayEntity, but the Request
class also allows to set a NByteArrayEntity, and defaults to nonblocking
when calling the createJsonEntity method. This commit cleans up all the
uses of ByteArrayEntity in the RequestConverters to use the nonblocking
entity.
Yannick Welsch
Christoph Büscher
Alpar Torok
Martijn van Groningen
Alexander Reelsen
Andrei Stefan
Michael Basnight
Jim Ferenczi
Simon Willnauer
Jake Landis
Benjamin Trent
jaymode
Ryan Ernst
Jack Conradson
Tim Brooks
Morris Schreibman
Albert Zaharovits
Evangelos Chatzikalymnios
Armin Braun
Tanguy Leroux
David Roberts
David Turner
Ioannis Kakavas
Ioannis Kakavas
Jun Ohtani
Mayya Sharipova
Marios Trivyzas
Nhat Nguyen
Jay Modi