* Use actual master node, not just a master elligible node when trying to cancel publication. This only works on the master and for unlucky seeds we never try the master within the 10s that the busy assert runs.
* Closes#36813
there are testing situations where newly created indices
are being wiped before they are fully initialized. This results
in an edge-case in the shard-locking strategy where an index
cannot be deleted.
This should fix that
Backport of #39325
When ILM is disabled and Watcher is setting up the templates and policies for
the watch history indices, it will now use a template that does not have the
`index.lifecycle.name` setting, so that indices are not created with the
setting.
This also adds tests for the behavior, and changes the cluster state used in
these tests to be real instead of mocked.
Resolves#38805
This change fixes the tests that expect the reload of a
SSLConfiguration to fail. The tests relied on an incorrect assumption
that the reloader only called reload on for an SSLConfiguration if the
key and trust managers were successfully reloaded, but that is not the
case. This change removes the fail call with a wrapped call to the
original method and captures the exception and counts down a latch to
make these tests consistently tested.
Closes#39260
Backport of #39350
Contains the following:
* LUCENE-8635: Move terms dictionary off-heap for non-primary-key fields in `MMapDirectory`
* LUCENE-8292: `TermsEnum` is fully abstract
* LUCENE-8679: Return WITHIN in `EdgeTree#relateTriangle` only when polygon and triangle share one edge
* LUCENE-8676: Nori tokenizer deals correctly with large buffers
* LUCENE-8697: `GraphTokenStreamFiniteStrings` better handles side paths with gaps
* LUCENE-8664: Add `equals` and `hashCode` to `TotalHits`
* LUCENE-8660: `TopDocsCollector` returns accurate hit counts if the total equals the threshold
* LUCENE-8654: `Polygon2D#relateTriangle` fix for when the polygon is inside the triangle
* LUCENE-8645: `Intervals#fixField` can merge intervals from different fields
* LUCENE-8585: Create jump-tables for DocValues at index time
Previously, if a text field had an underlying keyword field
the latter was not used instead of the text leading to wrong
results returned by queries filtering with LIKE/RLIKE.
Fixes: #39442
When trying to add a setting to the keystore with an upper case name, we
reject with an unclear error message. This commit makes that error
message much clearer.
These docs are out of date, now that we override the infinite DNS cache
within Elasticsearch. This commit completely removes this content, as
specific guidance is no longer needed here.
This commit sets the BWC projects to build in parallel if Gradle was
invoked with parallal project execution enabled. This substantially
speeds up the time of building the BWC projects since there are many
dependent projects needed to build a BWC version.
* Don't Ping on Handshake Connection
* It does not make sense to run pings on the handshake connection
* Set the ping interval to `-1` to deactivate pings on it
* A few warnings could be observed in test logs about `NoSuchElementException` being thrown in `InboundChannelBuffer#sliceBuffersTo`.
These were the result of calls to this method after the relevant channel and hence the buffer was closed already as a result of a failed IO operation.
* Fixed by adding the necessary guard statements to break out in these cases. I don't think there is a need here to do any additional error handling since `eventHandler.postHandling(channelContext);` at the end of the `processKey`
call in the main selection loop handles closing channels and invoking callbacks for writes that failed to go through already.
The ScheduledEvent class has never preserved the time
zone so it makes more sense for it to store the start and
end time using Instant rather than ZonedDateTime.
Closes#38620
Today the abstract `org.elasticsearch.discovery.PeerFinder` uses the logger of
its implementation, which in production is in `o.e.cluster.coordination`. This
turns out to be confusing and unhelpful, so with this change we move to using
the logger that belongs to `PeerFinder`.
* Add "columnar" option for REST requests (but be lenient for non-"plain"
modes) for json, yaml, smile and cbor formats.
* Updated documentation
(cherry picked from commit 5b7e0de237fb514d14a61a347bc669d4b4adbe56)
Packaging tests did not honor bwc tests being off.
This was also the reason for which we were building the BWC versinons
even if the tests are off, so this closes#35347.
Currently there are two security tests that specifically target the
netty security transport. This PR moves the client authentication tests
into `AbstractSimpleSecurityTransportTestCase` so that the nio transport
will also be tested.
Additionally the work to build transport configurations is moved out of
the netty transport and tested independently.
This changes the name of the internal security index to ".security-7",
but supports indices that were upgraded from earlier versions and use
the ".security-6" name.
In all cases, both ".security-6" and ".security-7" are considered to
be restricted index names regardless of which name is actually in use
on the cluster.
Backport of: #39337
Some small fix for the `x-pack` rest api spec.
* In both `security.enable_user.json` and `security.disable_user.json`
the `username` parameter was `false` instead of `true`
(the documentation is already correct).
* In `security.get_privileges.json` there were missing all the
possible paths since the path parameters are not required.
This fix aligns the document with the rest of the spec,
where all the possible combinations are listed.
It is possible that the Unfollow API may fail to release shard history
retention leases when unfollowing, so this needs to be handled by the
ILM Unfollow action. There's nothing much that can be done automatically
about it from the follower side, so this change makes the ILM unfollow
action simply ignore those failures.
Since #39006, we should either remove `testWaitForPendingSeqNo`
or adjust it not to wait for the pending operations. This change picks
the latter.
Relates #39006
`withLocalReduction` is confusing as `local` effectively means "local
to the remote clusters" rather than "local the coordinating node" where
the method is executed. I propose we rename the method to
`crossClusterSearch` which better resembles what the static method is
used for.
While running these commands from alias, facing issues using kill `cat pid`, In some situations, the more compact:
```
pkill -F /var/run/myProcess.pid
```
is the way to go.
We have been calling `reduce` against completion suggestions twice, once
in `SearchPhaseController#reducedQueryPhase` where all suggestions get
reduced, and once more in `SearchPhaseController#sortDocs` where we
add the top completion suggestions to the `TopDocs` so their docs can
be fetched. There is no need to do reduction twice. All suggestions can
be reduced in one call, then we can filter the result and pass only the
already reduced completion suggestions over to `sortDocs`. The small
important detail is that `shardIndex`, which is currently used only
to fetch suggestions hits, needs to be set before the first reduction,
hence outside of `sortDocs` where we have been doing it until now.
This change is a backport of #39252
- Fixes TokenBackwardsCompatibilityIT: Existing tests seemed to made
the assumption that in the oneThirdUpgraded stage the master node
will be on the old version and in the twoThirdsUpgraded stage, the
master node will be one of the upgraded ones. However, there is no
guarantee that the master node in any of the states will or will
not be one of the upgraded ones.
This class now tests:
- That we can generate and consume tokens before we start the
rolling upgrade.
- That we can consume tokens generated in the old cluster during
all the stages of the rolling upgrade.
- That while on a mixed cluster, when/if the master node is
upgraded, we can generate, consume and refresh a token
- That after the rolling upgrade, we can consume a token
generated in an old cluster and can invalidate it so that it
can't be used any more.
- Ensures that during the rolling upgrade, the upgraded nodes have
the same configuration as the old nodes. Specifically that the
file realm we use is explicitly named `file1`. This is needed
because while attempting to refresh a token in a mixed cluster
we might create a token hitting an old node and attempt to refresh
it hitting a new node. If the file realm name is not the same, the
refresh will be seen as being made by a "different" client, and
will, thus, fail.
- Renames the Authentication variable we check while refreshing a
token to be clientAuth in order to make the code more readable.
Some of the above were possibly causing the flakiness of #37379
Checks that the core coordination algorithm implemented as part of Zen2 (#32006) supports
linearizable semantics. This commit adds a linearizability checker based on the Wing and Gong
graph search algorithm with support for compositional checking and activates these checks for all
CoordinatorTests.
Today we do not bubble up exceptions when processing NoOps but always
treat them as document-level failures. This incorrect treatment causes
the assert_no_failure being tripped in peer-recovery if IndexWriter was
closed exceptionally before.
Closes#38898
Today when users upgrade to 7.0, existing indices will automatically
switch to soft-deletes without an opt-out option. With this change,
we only enable soft-deletes by default for new indices.
Relates #36141
This commit is the final piece of the integration of CCR with retention
leases. Namely, we periodically renew retention leases and advance the
retaining sequence number while following.
Dimitris Athanasiou
Armin Braun
Ioannis Kakavas
Tal Levy
Lisa Cawley
Tanguy Leroux
Lee Hinman
Alan Woodward
Jason Tedor
Jay Modi
Daniel Mitterdorfer
Marios Trivyzas
Mehran Koushkebaghi
Martijn van Groningen
David Turner
Andrei Stefan
Alpar Torok
Tim Brooks
Tim Vernum
Yogesh Gaikwad
Gordon Brown
Nhat Nguyen
Mayya Sharipova
Luca Cavanna
Neeraj Jain
David Kyle
Yannick Welsch