This commit sets the mock appender in UpdateSettingsIT to not ignore
exceptions. This means that when an exception is hit, we will see an
actual stack trace that could be useful in debugging a non-reproducible
test failure.
Relates #21461
* master:
ShardActiveResponseHandler shouldn't hold to an entire cluster state
Ensures cleanup of temporary index-* generational blobs during snapshotting (#21469)
Remove (again) test uses of onModule (#21414)
[TEST] Add assertBusy when checking for pending operation counter after tests
Revert "Add trace logging when aquiring and releasing operation locks for replication requests"
Allows multiple patterns to be specified for index templates (#21009)
[TEST] fixes rebalance single shard check as it isn't guaranteed that a rebalance makes sense and the method only tests if rebalance is allowed
Document _reindex with random_score
[TEST] Makes the snapshot throttling test go much faster. Before,
the snapshot throttling test would throttle at a rate of 0.5 kb per
second, even though it would snapshot/restore about 25 kb of data.
This commit increases the throttling rate to 10kb per second, so
we still test the throttling mechanism while speeding up the test from
taking 30 plus seconds down to 2 seconds or less.
0219a211d3 added support for templates
to have multiple patterns and renamed `template` to `index_patterns`.
This adds the breaking changes docs for that.
Each node checks on every cluster state update if there are shards that it can possibly delete from its disk. It decides this by doing a file-system lookup for each shard id that is fully allocated in the cluster. With lots of shards, this amounts to lots of Files.exists() checks, considerably slowing down cluster state updates. This commit adds a caching layer so that the Files.exists() checks can be skipped if not needed.
* master: (516 commits)
Avoid angering Log4j in TransportNodesActionTests
Add trace logging when aquiring and releasing operation locks for replication requests
Fix handler name on message not fully read
Remove accidental import.
Improve log message in TransportNodesAction
Clean up of Script.
Update Joda Time to version 2.9.5 (#21468)
Remove unused ClusterService dependency from SearchPhaseController (#21421)
Remove max_local_storage_nodes from elasticsearch.yml (#21467)
Wait for all reindex subtasks before rethrottling
Correcting a typo-Maan to Man-in README.textile (#21466)
Fix InternalSearchHit#hasSource to return the proper boolean value (#21441)
Replace all index date-math examples with the URI encoded form
Fix typos (#21456)
Adapt ES_JVM_OPTIONS packaging test to ubuntu-1204
Add null check in InternalSearchHit#sourceRef to prevent NPE (#21431)
Add VirtualBox version check (#21370)
Export ES_JVM_OPTIONS for SysV init
Skip reindex rethrottle tests with workers
Make forbidden APIs be quieter about classpath warnings (#21443)
...
Currently the task cancellation command returns as soon as the top-level parent child is marked as cancelled. This create race conditions in tests where child tasks on other nodes may continue to run for some time after the main task is cancelled. This commit fixes this situation making task cancellation command to wait until it got propagated to all nodes that have child tasks.
Closes#21126
ShardActiveResponseHandler doesn't need to hold to an entire cluster state since it only needs to know the cluster state version. It seems that on overloaded systems where nodes are unresponsive holding onto a lot of different cluster states can make the situation worse.
Closes#21394
Ensures pending index-* blobs are deleted when snapshotting. The
index-* blobs are generational files that maintain the snapshots
in the repository. To write these atomically, we first write a
`pending-index-*` blob, then move it to `index-*`, which also deletes
`pending-index-*` in case its not a file-system level move (e.g.
S3 repositories) . For example, to write the 5th generation of the
index blob for the repository, we would first write the bytes to
`pending-index-5` and then move `pending-index-5` to `index-5`. It is
possible that we fail after writing `pending-index-5`, but before
moving it to `index-5` or deleting `pending-index-5`. In this case,
we will have a dangling `pending-index-5` blob laying around. Since
snapshot #5 would have failed, the next snapshot assumes a generation
number of 5, so it tries to write to `index-5`, which first tries to
write to `pending-index-5` before moving the blob to `index-5`. Since
`pending-index-5` is leftover from the previous failure, the snapshot
fails as it cannot overwrite this blob.
This commit solves the problem by first, adding a UUID to the
`pending-index-*` blobs, and secondly, strengthen the logic around
failure to write the `index-*` generational blob to ensure pending
files are deleted on cleanup.
Closes#21462
This change was reverted after it caused random test failures. This was
due to a copy/paste error in the original PR which caused the mock
version of ClusterInfoService to be used whenever the mock *ZenPing* was
used, and the real ClusterInfoService to be used when MockZenPing was
not used.
Currently, pending operations can complete after tests with disruption scheme
completes. This commit waits for the pending operation counter to complete
after the tests are run
* Allows for an array of index template patterns to be provided to an
index template, and rename the field from 'template' to 'index_pattern'.
Closes#20690
You can use `_reindex` and `random_score` to extract a random
subset of an index but you have to be careful to sort by `_score`
or it won't work.
Closes#21432
When logging a mock exception, Log4j attempts to render the stack
trace. On a mock exception, this will be null and Log4j will hit a
NullPointerException. This NullPointerException will get recorded in the
status logger buffer that we use to ensure that we do not having any
misuses of Log4j in production code. This commit replaces the use of a
mock exception with an actual exception to avoid angering the Log4j
assertions in ESTestCase.
Today when a message is not fully read on a response, we log (among
other details) the handler name. Unfortunately, if the handler is a
wrapper, all that we see is
o.e.t.TransportService$ContextRestoreResponseHandler@7446ba18
completely losing the offending handler. This commit adds an override
for TransportService$ContextRestoreResponseHandler#toString so that the
underlying offender can be discovered.
Relates #21478
Today when handling responses from nodes in TransportNodesAction, if a
node timeouts or some other failure occurs and the action is not
accumulating exceptions, we log a confusing message:
org.elasticsearch.action.admin.cluster.stats.TransportClusterStatsAction]
ignoring unexpected response [null] of type [null], expected
[ClusterStatsNodeResponse] or [FailedNodeException]
Moreover, the original exception is completely lost. Since this log
message is confusing and unhelpful, we can drop it. Instead, we hold
onto the exception and log it at the warn level before dropping it from
the response.
Relates #21476
This commit updates JodaTime to version 2.9.5 that contain a fix for a bug when parsing time zones (see https://github.com/JodaOrg/joda-time/pull/332, https://github.com/JodaOrg/joda-time/issues/386 and https://github.com/JodaOrg/joda-time/issues/373).
It also remove the joda-convert dependency that seems to be unused.
closes#20911
Here is the changelog for 2.9.5:
```
Changes in 2.9.5
----------------
- Add Norwegian period translations [#378]
- Add Duration.dividedBy(long,RoundingMode) [#69, #379]
- DateTimeZone data updated to version 2016i
- Fixed bug where clock read twice when comparing two nulls in DateTimeComparator [#404]
- Fixed minor issues with historic time-zone data [#373]
- Fix bug in time-zone binary search [#332, #386]
The fix in v2.9.2 caused problems when the time-zone being parsed
was not the last element in the input string. New approach uses a
different approach to the problem.
- Update tests for JDK 9 [#394]
- Close buffered reader correctly in zone info compiler [#396]
- Handle locale correctly zone info compiler [#397]
```
Given that the default is now 1, the comment in the config file was outdated. Also considering that the default value is production ready, we shouldn't list it among the values that need attention when going to production.
Relates to #19964
In the test for reindex and friend's rethrottling feature we were waiting
only for a single reindex sub task to start before rethrottling. This
mostly worked because starting tasks is fast. But it didn't *always work
and CI found that for us. This fixes the test to wait for all subtasks
to start before rethrottling.
I reproduced this locally semi-consistently with some fairly creative
`Thread.sleep` calls and this test fix fixes the issue even with the
sleeps so I'm fairly sure this will work consistently.
Closes#21446
The method used to be called `isSourceEmpty`, and was renamed to `hasSource`, but the return value never changed. Updated tests and users accordingly.
Closes#21419
This commit ensure that VirtualBox is available in version 5.1+ in the system before running packaging tests. It also check for Vagrant version is now greater than 1.8.6.
The environment variable ES_JVM_OPTIONS allows end-users to specify a
custom location for the jvm.options file. Unfortunately, this
environment variable is not exported from the SysV init scripts. This
commit addresses this issue, and includes a test that ES_JVM_OPTIONS and
ES_JAVA_OPTS work for the SysV init packages.
Relates #21445
We currently have a lot of log messages in our CI output like
```
[thirdPartyAudit] WARNING: The referenced class 'org.noggit.JSONParser' cannot be loaded. Please fix the classpath!
[thirdPartyAudit] WARNING: The referenced class 'org.noggit.JSONParser' cannot be loaded. Please fix the classpath!
[thirdPartyAudit] WARNING: The referenced class 'org.noggit.JSONParser' cannot be loaded. Please fix the classpath!
[thirdPartyAudit] WARNING: The referenced class 'org.noggit.JSONParser' cannot be loaded. Please fix the classpath!
[thirdPartyAudit] WARNING: The referenced class 'org.noggit.JSONParser' cannot be loaded. Please fix the classpath!
[thirdPartyAudit] WARNING: The referenced class 'org.noggit.JSONParser' cannot be loaded. Please fix the classpath!
[thirdPartyAudit] WARNING: The referenced class 'org.noggit.JSONParser' cannot be loaded. Please fix the classpath!
[thirdPartyAudit] WARNING: The referenced class 'org.noggit.JSONParser' cannot be loaded. Please fix the classpath!
[thirdPartyAudit] WARNING: The referenced class 'org.noggit.JSONParser' cannot be loaded. Please fix the classpath!
... repeated 1827281 times ...
```
This changes these messages to be logged at the DEBUG level, so they
will not show up by default.
Currently, `executeIndexRequestOnPrimary` and `executeDeleteRequestOnPrimary`
methods used to prepare and execute write operations, modifies the provided
request, updating the version and versionType. This commit makes it the
callers responsibility to update request version and versionType and avoids
mutating the provided request in the execute methods.
Jason Tedor
David Pilato
Ali Beyad
Yannick Welsch
Nik Everett
Igor Motov
Ryan Ernst
Areek Zillur
Alexander Lin
Jack Conradson
Tanguy Leroux
Luca Cavanna
Sandeep Kanabar
Clinton Gormley
lslxdx
Nguyễn Thanh Tiến
Lee Hinman
Lee Hinman