This commit adds a note to the resiliency status page regarding the fact
that replicas can fall out of sync with the primary shard after primary
promotion occurs due to a failing primary shard.
Relates #23503
When parsing the control groups to which the Elasticsearch process
belongs, we extract a map from subsystems to paths by parsing
/proc/self/cgroup. This file contains colon-delimited entries of the
form hierarchy-ID:subsystem-list:cgroup-path. For control group version
1 hierarchies, the subsystem-list is a comma-delimited list of the
subsystems for that hierarchy. For control group version 2 hierarchies
(which can only exist on Linux kernels since version 4.5), the
subsystem-list is an empty string. The previous parsing of
/proc/self/cgroup incorrectly accounted for this possibility (a +
instead of a * in a regular expression). This commit addresses this
issue, adds a test case that covers this possibility, and simplifies the
code that parses /proc/self/cgroup.
Relates #23493
Previously, the Azure blob store would depend on a 404 StorageException
coming back from Azure if trying to open an input stream to a
non-existent blob. This works for Azure repositories which access a
primary location path. For those configured to access a secondary
location path, the Azure SDK keeps trying for a long while before
returning a 404 StorageException, causing potential delays in the
snapshot APIs. This commit makes an initial check if the blob exists in
Azure and returns immediately with a NoSuchFileException, instead of
trying to open the input stream to the blob.
Closes#23480
This commit mutes a ton of Painless lambda tests on JDK 9. This commit
did not attempt to discover exactly which tests are failing, but instead
just blanket muted all tests in LambdaTests, FunctionRefTests, and
AugmentationTests.
Relates #23473
While the esplugin extension already had an input for the base notice
file of the plugin, the NoticeTask did not actually know how to use
that, and always used the base notice file from Elasticsearch.
This commit adds an `ignoreSha` configuration to the `dependencyLicense`
task, which allows to not check for a sha for a given dependency jar.
This is useful for locally built jars, which will constantly change.
Previously, the RestController would stash the context prior to copying headers. However, there could be deprecation
log messages logged and in turn warning headers being added to the context prior to the stashing of the context. These
headers in the context would then be removed from the request and also leaked back into the calling thread's context.
This change moves the stashing of the context to the HttpTransport so that the network threads' context isn't
accidentally populated with warning headers and to ensure the headers added early on in the RestController are not
excluded from the response.
This commit adds the size of the cluster state to the response for the
get cluster state API call (GET /_cluster/state). The size that is
returned is the size of the full cluster state in bytes when compressed.
This is the same size of the full cluster state when serialized to
transmit over the network. Specifying the ?human flag displays the
compressed size in a more human friendly manner. Note that even if the
cluster state request filters items from the cluster state (so a subset
of the cluster state is returned), the size that is returned is the
compressed size of the entire cluster state.
Closes#3415
When downloading Gradle to install inside the VMs used for testing, the
download progress logs do not play well with the Gradle progress logger
so we see garbage like:
==> centos-6: ==> Installing gradle
==> centos-6:
==> centos-6:
==> centos-6: %
==> centos-6:
==> centos-6: T
==> centos-6: o
==> centos-6: t
==> centos-6: a
==> centos-6: l
==> centos-6:
==> centos-6:
==> centos-6:
==> centos-6:
==> centos-6: %
==> centos-6:
==> centos-6: R
==> centos-6: e
==> centos-6: c
==> centos-6: e
==> centos-6: i
==> centos-6: v
==> centos-6: e
==> centos-6: d
==> centos-6:
==> centos-6: %
==> centos-6:
==> centos-6: X
==> centos-6: f
==> centos-6: e
==> centos-6: r
==> centos-6: d
==> centos-6:
==> centos-6:
==> centos-6: A
==> centos-6: v
==> centos-6: e
==> centos-6: r
==> centos-6: a
==> centos-6: g
==> centos-6: e
==> centos-6:
==> centos-6: S
==> centos-6: p
==> centos-6: e
==> centos-6: e
==> centos-6: d
==> centos-6:
==> centos-6:
This commit addresses this by setting curl to be silent and only show
errors. This instead gives:
==> centos-6: ==> Installing gradle
==> centos-6: Archive: /tmp/gradle.zip
Relates #23460
Currently "foo:*" is parsed as prefix query on the field `foo` unless the field is defined in `default_field` or `fields`.
This commit fixes this behavior, "foo:*" is now rewritten to an exists query on the field name.
This change also removes the assumption that "_all:*" should return all docs.
relates #23356
Throw error when skip or do sections are malformed, such as they don't start with the proper token (START_OBJECT). That signals bad indentation, which would be ignored otherwise. Thanks (or due to) our pull parsing code, we were still able to properly parse the sections, yet other runners weren't able to.
Closes#21980
* [TEST] fix indentation in matrix_stats yaml tests
* [TEST] fix indentation in painless yaml test
* [TEST] fix indentation in analysis yaml tests
* [TEST] fix indentation in generated docs yaml tests
* [TEST] fix indentation in multi_cluster_search yaml tests
Today the status is lost when parsing back a BulkItemResponse.Failure. This commit changes the BulkItemResponse.Failure parsing method so that it correctly instantiates a failure with the parsed status instead of realying on the parsed ElasticsearchException (that always return an internal server error status).
Adds a common base class for testing subclasses of
`InternalSingleBucketAggregation`. They are so similar they
call into question the utility of having all of these classes.
We maybe could just use `InternalSingleBucketAggregation` in
all those cases.... But for now, let's test the classes!
Relates to #22278
Today when resetting the deprecation logger after a test is torn down,
we attach a new thread context to the deprecation logger. This thread
context is never cleared and we are left with a thread context attached
to the deprecation logger for every test method that ran in the same
JVM. This commit adds a flag when resetting the deprecation logger to
not attach a new thread context when the test is being torn down.
Relates #23441
This commit sets the version on the repository-hdfs Guava dependency to
version 11.0.2. This change is made to align the version here with the
version that is defined in the POM for Hadoop 2.7.1, the version of
Hadoop that the repository-hdfs plugin is based on. See HADOOP-10101 and
HADOOP-11319 for the ridiculous history of trying to upgrade Guava past
this version in the Hadoop project.
Relates #23420
The code was testing `PointRangeQuery` however we now use the
`IndexOrDocValuesQuery` in field mappers. This makes the test generate queries
through mappers so that we test the actual queries that would be generated.
This commit changes the build hash to be the string "Unknown" when for
some reason this build hash is not available. This aligns the value with
the value we use when the hash is not available from the jar
manifest. This situation can occur when running tests from a worktree
which is not currently handled correctly by JGit, the upstream
dependency that is used to acquire the hash. This causes problems when
running tests locally because the warning header pattern expects a hash
or the string "Unknown". While the warning header pattern be changed to
allow "N/A" as well, it seemed more sensible to align the value here
with the value when the hash is not available from the jar manifest.
Relates #23421
Two tests were periodically failing. What both tests are doing is starting a relocation of a shard from one node to another. Once the
recovery process is started, the test blocks cluster state processing on the relocation target using the BlockClusterStateProcessing disruption. The test then indefinitely
waits for the relocation to complete. The stack dump shows that the relocation is stuck in the PeerRecoveryTargetService.waitForClusterState method, waiting for the relocation target node to have at least the same cluster state
version as the relocation source.
The reason why it gets stuck is the following race:
1) The test code executes a reroute command that relocates a shard from one node to another
2) Relocation target node starts applying the clusterstate with relocation info, starting the recovery process.
4) Recovery is super fast and quickly goes to the waitForClusterState method, which wants to ensure that the cluster state that is
applied on the relocation target is at least as new as the one on the relocation source. The relocation source has already applied the
cluster state but the relocation target is still in the process of applying it. The waitForClusterState method thus uses a
ClusterObserver to wait for the next cluster state. Internally this means submitting a task with priority HIGH to the cluster service.
5) Cluster state application is about to finish on the relocation target. As one of the last steps, it acks to the master which makes the
reroute command return successfully.
6) The test code then blocks cluster state processing on the relocation target by submitting a cluster state update task (with priority
IMMEDIATE) that blocks execution.
If the task that is submitted in step 6 is handled before the one in step 4 by ClusterService's thread executor, cluster state
processing becomes blocked and prevents the cluster state observer from observing the applied cluster state.
This refactors the `TransportShardBulkAction` to split it appart and make it
unit-testable, and then it also adds unit tests that use these methods.
In particular, this makes `executeBulkItemRequest` shorter and more readable
This commit fixes the date format in warning headers. There is some
confusion around whether or not RFC 1123 requires two-digit
days. However, the warning header specification very clearly relies on a
format that requires two-digit days. This commit removes the usage of
RFC 1123 date/time format from Java 8, which allows for one-digit days,
in favor of a format that forces two-digit days (it's otherwise
identical to RFC 1123 format, it is just fixed width).
Relates #23418
This commit adds a convenience method for simultaneously asserting
settings deprecations and other warnings and fixes some tests where
setting deprecations and general warnings were present.
David Pilato
Karel Minarik
Jason Tedor
Shashank Singh
Ali Beyad
Ryan Ernst
Tanguy Leroux
Jay Modi
Christoph Büscher
Kunal Kapoor
Jim Ferenczi
Luca Cavanna
Martijn van Groningen
Nik Everett
msancho
Randall Britten
Adrien Grand
gabriel-tessier
Yannick Welsch
Lee Hinman