Allows configuring the number of test iterations via IntelliJ's config dialog, instead of having to add it
manually via the tests.iters system property.
Direct the task request to the node executing the task and also refactor the task responses
so all errors are returned and set the HTTP status code based on presence of errors.
The `bulk` threadpool is now called `write`, but `bulk` is still
used in some examples. This commit fixes that.
Also, the only way `threadpool.bulk.write: 30` is a valid increase in the size
of this threadpool is if you have 29 processors, which is an odd number of
processors to have. This commit removes the "more threads" bit.
testclusters detect from settings that security is enabled
if a user is not specified using the DSL introduced in this PR, a default one is created
the appropriate wait conditions are used authenticating with the first user defined in the DSL ( or the default user ).
an example DSL to create a user is user username:"test_user" password:"x-pack-test-password" role: "superuser" all keys are optional and default to the values shown in this example
* terminated_early should always be set in the response with terminate_after
Today we set `terminated_early` to true in the response if the query terminated
early due to `terminate_after`. However if `terminate_after` is smaller than
the number of documents in a shard we don't set the flag in the response indicating
that the query was exhaustive. This change fixes this disprepancy by setting
terminated_early to false in the response if the number of documents that match
the query is smaller than the provided `terminate_after` value.
Closes#33949
In cases where node names and transport addresses can be muddled, it is unclear
that `cluster.initial_master_nodes: master-a:9300` means to look for a node
called `master-a:9300` rather than a node called `master-a` with transport port
`9300`. This commit adds docs to that effect.
Upgrades the AWS SDK to the same version that we're using for the repository-s3 plugin, providing
testing capabilities to override certain SDK endpoints in order to point them to localhost for testing.
Adds tests for the various credential providers.
Today Elasticsearch accepts, but silently ignores, port ranges in the
`discovery.seed_hosts` setting:
```
discovery.seed_hosts: 10.1.2.3:9300-9400
```
Silently ignoring part of a setting like this is trappy. With this change we
reject seed host addresses of this form.
Closes#40786
Backport of #41404
The settings listed under the "Default values for TLS/SSL settings"
heading are not actual settings, rather they are common suffixes that
are used for settings that exist in a variety of contexts.
This commit changes the way they are presented to reduce this
confusion.
Backport of: #41779
These tests are failing somewhat mysteriously, indicating that when we
renew retention leaess during a restore that our retention leases that
we added before starting the restore suddenly do not exist. To make
sense of this, this commit enables trace logging.
The CircuitBreaker was introduced as means of preventing a
`StackOverflowException` during the build of the AST by the parser.
The ANTLR4 grammar causes a weird behaviour for a Parser Listener.
The `enterEveryRule()` method is often called with a different parsing
context than the respective `exitEveryRule()`. This makes it difficult
to keep track of the tree's depth, and a custom Map was used as an
attempt of matching the contextes as they are encounter during `enter`
and during `exit` of the rules.
This approach had 2 important drawbacks:
1. It's hard to maintain this custom Map as the grammar changes.
2. The CircuitBreaker could often lead to false positives which caused
valid queries to return an Exception and prevent them from executing.
So, this removes completely the CircuitBreaker which is replaced be
a simple handling of the `StackOverflowException`
Fixes: #41471
(cherry picked from commit 1559a8e2dbd729138b52e89b7e80264c9f4ad1e7)
Today if an exception is thrown when serializing a cluster state during
publication then the master enters a poisoned state where it cannot publish any
more cluster states, but nor does it stand down as master, yielding repeated
exceptions of the following form:
```
failed to commit cluster state version [12345]
org.elasticsearch.cluster.coordination.FailedToCommitClusterStateException: publishing failed
at org.elasticsearch.cluster.coordination.Coordinator.publish(Coordinator.java:1045) ~[elasticsearch-7.0.0.jar:7.0.0]
at org.elasticsearch.cluster.service.MasterService.publish(MasterService.java:252) [elasticsearch-7.0.0.jar:7.0.0]
at org.elasticsearch.cluster.service.MasterService.runTasks(MasterService.java:238) [elasticsearch-7.0.0.jar:7.0.0]
at org.elasticsearch.cluster.service.MasterService$Batcher.run(MasterService.java:142) [elasticsearch-7.0.0.jar:7.0.0]
at org.elasticsearch.cluster.service.TaskBatcher.runIfNotProcessed(TaskBatcher.java:150) [elasticsearch-7.0.0.jar:7.0.0]
at org.elasticsearch.cluster.service.TaskBatcher$BatchedTask.run(TaskBatcher.java:188) [elasticsearch-7.0.0.jar:7.0.0]
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:681) [elasticsearch-7.0.0.jar:7.0.0]
at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.java:252) [elasticsearch-7.0.0.jar:7.0.0]
at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:215) [elasticsearch-7.0.0.jar:7.0.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_144]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_144]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_144]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: cannot start publishing next value before accepting previous one
at org.elasticsearch.cluster.coordination.CoordinationState.handleClientValue(CoordinationState.java:280) ~[elasticsearch-7.0.0.jar:7.0.0]
at org.elasticsearch.cluster.coordination.Coordinator.publish(Coordinator.java:1030) ~[elasticsearch-7.0.0.jar:7.0.0]
... 11 more
```
This is because it already created the publication request using
`CoordinationState#handleClientValue()` but then it fails before accepting it.
This commit addresses this by performing the serialization before calling
`handleClientValue()`.
Relates #41090, which was the source of such a serialization exception.
The fractional seconds portion of strict_date_optional_time was
accidentally copied from the printer, which always prints at least 3
fractional digits. This commit fixes the formatter to allow 1 or 2
fractional seconds.
closes#41633
Add a test that stresses concurrent writes using ifSeqno/ifPrimaryTerm to do CAS style updates. Use linearizability checker to verify linearizability. Linearizability of successful CAS'es is guaranteed.
Changed linearizability checker to allow collecting history concurrently.
Changed unresponsive network simulation to wake up immediately when network disruption is cleared to ensure tests proceed in a timely manner (and this also seems more likely to provoke issues).
Because realms are configured at node startup, but license levels can
change dynamically, it is possible to have a running node that has a
particular realm type configured, but that realm is not permitted under
the current license.
In this case the realm is silently ignored during authentication.
This commit adds a warning in the elasticsearch logs if authentication
fails, and there are realms that have been skipped due to licensing.
This message is not intended to imply that the realms could (or would)
have successfully authenticated the user, but they may help reduce
confusion about why authentication failed if the caller was expecting
the authentication to be handled by a particular realm that is in fact
unlicensed.
Backport of: #41778
The `path_match` and `path_unmatch` parameters in dynamic templates match on
object fields in addition to leaf fields. This is not obvious and can cause
surprising errors when a template is meant for a leaf field, but there are
object fields that match. This PR adds a note to the docs to describe the
current behavior.
The run task is supposed to run elasticsearch with the given plugin or
module. However, for modules, this is most realistic if using the full
distribution. This commit changes the run setup to use the default or
oss as appropriate.
We received some feedback that it is not completely clear why `_doc` is present
in the typeless document APIs:
> The new index APIs are PUT {index}/_doc/{id} in case of explicit ids and POST
{index}/_doc for auto-generated ids."_ Isn't this contradicting? Specifying
*types in requests is deprecated*, but we are supposed to still mention *_doc*
in write requests?
This PR updates the 'removal of types' documentation to try to clarify that
`_doc` now represents the endpoint name, as opposed to a type.
Full text queries that start with now are not cacheable if they target a date field.
However we assume in the query builder tests that all queries are cacheable and this assumption
fails when the random generated query string starts with "now". This fails twice in several years
since the probability that a random string starts with "now" is low but this commit ensures that
isCacheable is correctly checked for full text queries that fall into this edge case.
Closes#41847
* Revert "Revert "Clean up clusters between tests (#41187)""
This reverts commit 9efc853aa668e285ede733d37b6fc7a0f4b02041.
* Remove the jdk directory to save space on bwc tests
This PR adresses the same concern as #41187 in a different way.
It removes only the JDK from the distribution once the cluster stops,
so we keep the same disk space requirements as before adding the JDK.
This is still a temporary measure, testclusters already deals with this
by doing the equivalent of `cp -l` instead of an actual copy.
This is related to #27260. Currently we have a single read buffer that
is no larger than a single TLS packet. This prevents us from reading
multiple TLS packets in a single socket read call. This commit modifies
our TLS work to support reading similar to the plaintext case. The data
will be copied to a (potentially) recycled TLS packet-sized buffer for
interaction with the SSLEngine.
Add a TIP on how to use CASE to achieve custom bucketing
with GROUP BY.
Follows: #41349
(cherry picked from commit eb5f5d45533c5f81e57dd0221d902a73ec400098)
When applying a license update, we provide "acknowledgement messages"
that indicate which features will be affected by the change in license.
This commit updates the messages that are provided when installing a
basic license, so that they reflect the changes made to the security
features that are included in that license type.
Backport of: #41776
We have faked some Ivy repositories on a few artifact locations. Today
when Gradle attempts to resolve these artifacts, it follows its default
strategy to search for Gradle metadata, then Maven POM files, then Ivy
descriptors, and finally will fallback to looking directly for the
artifact. This wastes times on remote network calls that will 404 anyway
since these metadata resources will not exist for these fake Ivy
repositories. This commit overrides the Gradle strategy to look directly
for artifacts.
This switches the strategy used to download machine learning artifacts
from a manual download through S3 to using an Ivy repository on top of
S3. This gives us all the benefits of Gradle dependency resolution
including local caching.
Yannick Welsch
David Kyle
David Turner
Armin Braun
Alpar Torok
Jim Ferenczi
Tim Vernum
Jason Tedor
Marios Trivyzas
Lisa Cawley
Alan Woodward
Ryan Ernst
Ioannis Kakavas
Hendrik Muhs
James Rodewig
Henning Andersen
Julie Tibshirani
Issam EL-ATIF
Jim Ferenczi
Alpar Torok
Benjamin Trent
Przemyslaw Gomulka
Tim Brooks
Marios Trivyzas
Daniel Mitterdorfer
Hicham Mallah