* Add Infrastructure to Run 3rd Party Repository Tests
* Add infrastructure to run third party repository tests using our standard JUnit infrastructure
* This is a prerequisite of #42189
testRetentionLeaseIsAddedIfItDisappearsWhileFollowing does not reset the
mock transport service after test. Surviving transport interceptors from
that test can sneaky remove retention leases and make other tests fail.
Closes#39331Closes#39509Closes#41428Closes#41679Closes#41737Closes#41756
ES does not accept doc type starting with underscore until 6.2.0. We
have to use "doc" instead of "_doc" in FullClusterRestartIT if we are
upgrading from a 6.2.0- cluster.
Closes#42581
If all primary shards are allocated on the master node, then the
verifying before close step will never interact with mock transport
service. This change prefers to allocate shards on data-only nodes.
Closes#39757
* It looks like we might be cancelling a previous publication instead of
the one triggered by the given request with a very low likelihood.
* Fixed by adding a wait for no in-progress publications
* Also added debug logging that would've identified this problem
* Closes#36813
* Remove Delete Method from BlobStore (#41619)
* The delete method on the blob store was used almost nowhere and just duplicates the delete method on the blob containers
* The fact that it provided for some recursive delete logic (that did not behave the same way on all implementations) was not used and not properly tested either
* Added separate enum for the state of each shard, it was really
confusing that we used the same enum for the state of the snapshot
overall and the state of each individual shard
* relates https://github.com/elastic/elasticsearch/pull/40943#issuecomment-488664150
* Shortened some obvious spots in equals method and saved a few lines
via `computeIfAbsent` to make up for adding 50 new lines to this class
* Safer Wait for Snapshot Success in ClusterPrivilegeTests
* The snapshot state returned by the API might become SUCCESS before it's fully removed from the cluster state.
* We should fix this race in the transport API but it's not trivial and will be part of the incoming big round of refactoring the repository interaction, this added check fixes the test for now
* closes#38030
* Remove Obsolete BwC Logic from BlobStoreRepository
* We can't restore 1.3.3 files anyway -> no point in doing the dance of computing a hash here
* Some other minor+obvious cleanups
* Dump Stacktrace on Slow IO-Thread Operations
* Follow up to #39729 extending the functionality to actually dump the
stack when the thread is blocked not afterwards
* Logging the stacktrace after the thread became unblocked is only of
limited use because we don't know what happened in the slow callback
from that (only whether we were blocked on a read,write,connect etc.)
* Relates #41745
* Fix testTracerLog Network Tests
* Start appender before using it like we do for e.g. the Netty leak detection appender to avoid interference from actions on the network threads that might still be dangling from previous tests in the same suite
* Closes#41890
* Some Cleanup in o.e.i.engine
* Remove dead code and parameters
* Reduce visibility in some obvious spots
* Add missing `assert`s (not that important here since the methods
themselves will probably be dead-code eliminated) but still
If a single pipeline is updated then the internal representation of
all pipelines was updated. With this change, only the internal representation
of the pipelines that have been modified will be updated.
Prior to this change the IngestMetadata of the previous and current cluster
was used to determine whether the internal representation of pipelines
should be updated. If applying the previous cluster state change failed then
subsequent cluster state changes that have no changes to IngestMetadata
will not attempt to update the internal representation of the pipelines.
This commit, changes how the IngestService updates the internal representation
by keeping track of the underlying configuration and use that to detect
against the new IngestMetadata whether a pipeline configuration has been
changed and if so, then the internal pipeline representation will be updated.
Before this change we would recurse to cache bwc versions.
This proved to be problematic due to the number of steps it was
generating taking too long.
Also this required tricky maintenance to break the recursion for old
branches we don't really care about.
With this change we now cache specific branches only.
We need more information to understand why CcrRetentionLeaseIT is
failing. This commit adds some debug log to retention leases and enables
them in CcrRetentionLeaseIT.
This commit removes the act of renewing some retention leases during a
retention lease recovery test. Having renewal does not add anything
extra to this test, but does allow for some situations where the test
can fail spuriously (i.e., in a way that does not indicate that
production code is broken).
If we close an engine while a refresh is happening, then we might leak
refCount of some SegmentReaders. We need to skip the ram accounting
circuit breaker check until we have a new Lucene snapshot which includes
the fix for LUCENE-8809.
This also adds a test to the engine but left it muted so we won't forget
to reenable this check.
Closes#30290
This change fixes a race condition that would result in an
in-memory data structure becoming out-of-sync with persistent
tasks in cluster state.
If repeated often enough this could result in it being
impossible to open any ML jobs on the affected node, as the
master node would think the node had capacity to open another
job but the chosen node would error during the open sequence
due to its in-memory data structure being full.
The race could be triggered by opening a job and then closing
it a tiny fraction of a second later. It is unlikely a user
of the UI could open and close the job that fast, but a script
or program calling the REST API could.
The nasty thing is, from the externally observable states and
stats everything would appear to be fine - the fast open then
close sequence would appear to leave the job in the closed
state. It's only later that the leftovers in the in-memory
data structure might build up and cause a problem.
* add support for fixed_interval, calendar_interval, remove interval
* adapt HLRC
* checkstyle
* add a hlrc to server test
* adapt yml test
* improve naming and doc
* improve interface and add test code for hlrc to server
* address review comments
* repair merge conflict
* fix date patterns
* address review comments
* remove assert for warning
* improve exception message
* use constants
The shard CLI tool would not do anything if a corruption marker was not
present. But a corruption marker is only added if a corruption is
detected during indexing/writing, not if a search or other read fails.
Changed the tool to always check shards regardless of corruption marker
presence.
Related to #41298
Previously sorting on a missing nested field would fail with an
Exception:
`[nested_field] failed to find nested object under path [nested_path]`
despite `unmapped_type` being set on the query.
Fixes: #33644
(cherry picked from commit 631142d5dd088a10de8dcd939b50a14301173283)
Today the default stabilisation time is calculated on the assumption that the
elected master has no pending tasks to process when it is elected, but this is
not a safe assumption to make. This can result in a cluster reaching the end of
its stabilisation time without having stabilised. Furthermore in #36943 we
increased the probability that each step in `runRandomly()` enqueues another
task, vastly increasing the chance that we hit such a situation.
This change extends the stabilisation process to allow time for all pending
tasks, plus a task that might currently be in flight.
Fixes#41967, in which the master entered the stabilisation phase with over 800
tasks to process.
Armin Braun
Daniel Mitterdorfer
Gürkan Kaymak
Nhat Nguyen
Ignacio Vera
Travis Steel
bellengao
Martijn van Groningen
Alpar Torok
Tanguy Leroux
Mark Vieira
Julie Tibshirani
Jason Tedor
David Roberts
James Rodewig
Hendrik Muhs
Igor Motov
Henning Andersen
Marios Trivyzas
Christoph Büscher
David Turner
Marios Trivyzas