This commit introduces StepListener which provides a simple way to write
a flow consisting of multiple asynchronous steps without having nested
callbacks.
Relates #37291
When this message was first added the model debug config was
the only thing that could be updated, but now more aspects of
the config can be updated so the message needs to be more
general.
With the `include_type_name` available now for indices.get on 6.x after the
backport, the corresponsing yaml test can include anything from 6.7 on.
Also changing the RestGetIndicesActionTests base test class.
* Due to a race between retrying the snapshot creation and the failed snapshot create trying to delete the snapshot there is no guarantee that the snapshot is eventually created by retries
* Adjusted the assertion accordingly
* Closes#36779
This commit moves DisruptableMockTransport to use a more accurate representation of connection
management, which allows to use the full connection manager and does not require mocking out
any behavior. With this, we can implement restarting nodes in CoordinatorTests.
Updates perform realtime get, perform the requested update and then index the document again
using optimistic concurrency control. This PR changes the logic to use sequence numbers instead
of versioning.
Note that the current versioning logic isn't suffering from the same problem as external OCC
requests because the get and indexing is always done on the same primary.
Relates #36148
Relates #10708
* ML: Updating .ml-state calls to be able to support > 1 index
* Matching bulk delete behavior with dbq
* Adjusting state name
* refreshing indices before search
* fixing line length
* adjusting index expansion options
This is a reinforcement of #37227. It turns out that
persistent tasks are not made stale if the node they
were running on is restarted and the master node does
not notice this. The main scenario where this happens
is when minimum master nodes is the same as the number
of nodes in the cluster, so the cluster cannot elect a
master node when any node is restarted.
When an ML node restarts we need the datafeeds for any
jobs that were running on that node to not just wait
until the jobs are allocated, but to wait for the
autodetect process of the job to start up. In the case
of reassignment of the job persistent task this was
dealt with by the stale status test. But in the case
where a node restarts but its persistent tasks are not
reassigned we need a deeper test.
Fixes#36810
This change ensures that TasksIT#testGetValidTask and ReindexIT#testReindexTask
don't leave a non-completed task on the cluster when they finish.
Closes#35644
* Add benchmark
* Use java time API instead of exception handling
when several formatters are used, the existing way of parsing those is
to throw an exception catch it, and try the next one. This is is
considerably slower than the approach taken in joda time, so that
indexing is reduced when a date format like `x||y` is used and y is the
date format being used.
This commit now uses the java API to parse the date by appending the
date time formatters to each other and does not rely on exception
handling.
* fix benchmark
* fix tests by changing formatter, also expose printer
* restore optional printing logic to fix tests
* fix tests
* incorporate review comments
This adds a configurable whitelist to the HTTP client in watcher. By
default every URL is allowed to retain BWC. A dynamically configurable
setting named "xpack.http.whitelist" was added that allows to
configure an array of URLs, which can also contain simple regexes.
Closes#29937
This commit makes the use of empty retention lease suppliers to always
be an empty list as opposed to in some cases an empty set. This commit
is solely for consistency reasons, there is no functional change here.
This commit adds some simple validation that the values input to the
retention lease constructor our valid values. We will later rely on
these values being within the validated range.
`+` for index name inclusions is no longer supported for 6.x+. This
commit removes references of the `+` from the documenation. System
indices additional example is also included.
fixes#37237
Added warnings checks to existing tests
Added “defaultTypeIfNull” to DocWriteRequest interface so that Bulk requests can override a null choice of document type with any global custom choice.
Related to #35190
This change ensures we always countdown the latch in the
SSLConfigurationReloaderTests to prevent the suite from timing out in
case of an exception. Additionally, we also increase the logging of the
resource watcher in case an IOException occurs.
See #36053
Field of types aliases that have dots in name are returned without a
hierarchy by field_caps, as oppose to the mapping api or field with
concrete types, which in turn breaks IndexResolver.
This commit fixes this by creating the backing hierarchy similar to the
mapping api.
Close#37224
Previously these were only linked in a circuitous way rather than being
available from the top level API documentation and "Put Lifecycle" API docs.
This makes them slightly easier to find for a user.
Jobs created in version 6.1 or earlier can have a
null model_memory_limit. If these are parsed from
cluster state following a full cluster restart then
we replace the null with 4096mb to make the meaning
explicit. But if such jobs are streamed from an
old node in a mixed version cluster this does not
happen. Therefore we need to account for the
possibility of a null model_memory_limit in the ML
memory tracker.
* Add include_type_name to the get field mappings API.
* Make sure the API specification lists include_type_name as a boolean.
* Add include_type_name to the get index templates API.
* Add include_type_name to the put index templates API.
Currently we read and write 64KB at a time in the nio libraries. As a
single byte buffer per event loop thread does not consume much memory,
there is little reason to not increase it further. This commit increases
the buffer to 256KB but still limits a single write to 64KB. The write
limit could be increased, but too high of a write limit will lead to
copying more data (if all the data is not flushed and needs to be copied
on the next call). This is something to explore in the future.
This commit reorders the realm list for iteration based on the last
successful authentication for the given principal. This is an
optimization to prevent unnecessary iteration over realms if we can
make a smart guess on which realm to try first.
When the deprecation log is written to within scripting support code
like ScriptDocValues, it runs under the reduces privileges of scripts.
Sometimes this can trigger log rolling, which then causes uncaught
security errors, as was handled in #28485. While doing individual
deprecation handling within each deprecation scripting location is
possible, there are a growing number of deprecations in scripts.
This commit wraps the logging call within the deprecation logger use a
doPrivileged block, just was we would within individual logging call
sites for scripting utilities.
* Get indices shard store status before enqueuing the reallocation state update task to prevent
tasks that would fail because a node does not hold a stale copy of the shard on a best effort basis
* Closes#37098
Fail with a 403 when indexing a document directly into a follower index.
In order to test this change, I had to move specific assertions into a dedicated class and
disable assertions for that class in the rest qa module. I think that is the right trade off.
If a running shard follow task needs to be restarted and
the remote connection seeds have changed then
a shard follow task currently fails with a fatal error.
The change creates the remote client lazily and adjusts
the errors a shard follow task should retry.
This issue was found in test failures in the recently added
ccr rolling upgrade tests. The reason why this issue occurs
more frequently in the rolling upgrade test is because ccr
is setup in local mode (so remote connection seed will become stale) and
all nodes are restarted, which forces the shard follow tasks to get
restarted at some point during the test. Note that these tests
cannot be enabled yet, because this change will need to be backported
to 6.x first. (otherwise the issue still occurs on non upgraded nodes)
I also changed the RestartIndexFollowingIT to setup remote cluster
via persistent settings and to also restart the leader cluster. This
way what happens during the ccr rolling upgrade qa tests, also happens
in this test.
Relates to #37231
Benjamin Trent
Zachary Tong
Gordon Brown
Nhat Nguyen
David Roberts
Martijn van Groningen
Christoph Büscher
Boaz Leskes
Armin Braun
Yannick Welsch
Jake Landis
Andrei Stefan
Alpar Torok
Jim Ferenczi
Ignacio Vera
Alexander Reelsen
Ioannis Kakavas
Jason Tedor
Jack Conradson
markharwood
Lee Hinman
Jay Modi
Costin Leau
lcawl
Michael Basnight
Julie Tibshirani
Tim Brooks
Ryan Ernst
Przemyslaw Gomulka