* [DOCS] Add info about why we removed test fw docs
* Apply suggestions from code review
Co-authored-by: James Rodewig <40268737+jrodewig@users.noreply.github.com>
Co-authored-by: James Rodewig <40268737+jrodewig@users.noreply.github.com>
This commit does three things:
* Removes all Copyright/license headers for the build.gradle files under x-pack. (implicit Apache license)
* Removes evaluationDependsOn(xpackModule('core')) from build.gradle files under x-pack
* Removes a place holder test in favor of disabling the test task (in the async plugin)
This PR simplifies the hierarchy for ordinals field data classes:
* Remove `AbstractIndexFieldData`, since only `AbstractIndexOrdinalsFieldData`
inherits directly from it.
* Make `SortedSetOrdinalsIndexFieldData` extend
`AbstractIndexOrdinalsFieldData`. This lets us remove some redundant code.
Allows nanosecond resolution in search_after (#60328)
This fixes `search_after` to properly parse string formatted dates that
have nanosecond resolution.
Closes#52424
Closing a regular index and mounting a snapshot-backed index into that existing index does not clean the existing index
folders of those preexisting shards.
This PR removes the existing Lucene / translog files once the searchable snapshot shard is starting up. Future PRs will
make reuse of the existing index files to populate the cache.
Today when a node fails to properly deserialize a transport message with
a parent task we log the following relatively uninformative message:
java.lang.IllegalStateException: Message not fully read (response) for requestId [9999], handler [org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler/org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler/org.elasticsearch.transport.TransportService$6@abcdefgh], error [false]; resetting
In particular, the wrapping of the listener in the `TransportService`
obscures all clues as to the source of the problem, e.g. the action name
or the identity of the underlying listener. This commit exposes the
inner listener to the logs.
Also if the listener is wrapped with `ContextPreservingActionListener`
then its identity is similarly hidden. This commit also exposes the
wrapped listener in this case.
Relates #38939
When a new cluster starts, the HTTP layer becomes ready to accept incoming
requests while the basic license is still being populated in the background.
When a get license request comes in before the license is ready, it can get
404 error. This PR fixes it by either wrap the license check in assertBusy or
ensure the license is ready before perform the check.
This is a backport for both #60498 and #60573
Same as #59905 but for shard level metadata. Since we wnat to retain
the ability to do safe+atomic writes for non-uuid shard generations
this PR has to create two separate write paths for both kinds of
shard generations.
Writing the `index.latest` blob is unnecessary unless the contents of the repository
are to be used as a URL-repository. Also, in some edge cases, the fact that `index.latest` is the only
blob in the repository that regularly gets overwritten was causing compatibility issues with
some backing blobstores (Azure no-overwrite policy, Hitachy S3 equivalent).
=> this commit changes behavior to make snapshots not fail if writing `index.latest` fails
and adds a setting to disable writing `index.latest`.
For consistency reasons (and reducing the overload of IllegalArgumentException)
this changes the exception thrown when trying to create a data stream
that already exists.
(cherry picked from commit ac2184c4614bba0f3ee377da49aea0daed98bab4)
Signed-off-by: Andrei Dan <andrei.dan@elastic.co>
Plugin discovery documentation contained information about installing
Elasticsearch 2.0 and installing an oracle JDK, both of which is no
longer valid.
While noticing that the instructions used cleartext HTTP to install
packages, this commit replaces HTTPs links instead of HTTP where possible.
In addition a few community links have been removed, as they do not seem
to exist anymore.
Co-authored-by: Alexander Reelsen <alexander@reelsen.net>
It seems this test only fails with `FsRepository` and mostly just barely times out (takes just a little over 30s to go green).
I think just increasing the timeout should be fine as a fix here as it's a little interesting to check larger amounts of
data in this test generally speaking.
Closes#39299
This change ensures that we call the listener for partial merge failure **before**
calling the completion listener in order to avoid race condition in tests.
Closes#60446
- Replace immediate task creations by using task avoidance api
- One step closer to #56610
- Still many tasks are created during configuration phase. Tackled in separate steps
* Split internal distribution handling into separate internal plugin (#60295)
* Provide proper failure if unexpected non jdk bundled bwc version is requested
The `SourceLookup` class provides access to the _source for a particular
document, specified through `SourceLookup#setSegmentAndDocument`. Previously
the search context contained a single `SourceLookup` that was shared between
different fetch subphases. It was hard to reason about its state: is
`SourceLookup` set to the expected document? Is the _source already loaded and
available?
Instead of using a global source lookup, the fetch hit context now provides
access to a lookup that is set to load from the hit document.
This refactor closes#31000, since the same `SourceLookup` is no longer shared
between the 'fetch _source phase' and script execution.
The oversize algorithm was allocating more pages than necessary to accommodate `minTargetSize`.
An example would be that a 16k page size and 15k `minTargetSize` would result in a new size of 32k (2 pages).
The difference between the minimum number of necessary pages and the estimated size then keeps growing as sizes increase.
I don't think there is much value in preemptively allocating pages by over-sizing aggressively since the behavior of
the system is quite different from that of a single array where over-sizing avoids copying
once the minimum target size is more than a single page.
Relates #60173 which lead me to this when `BytesStreamOutput` would allocate a large number of never used
pages during serialization of repository metadata.
Instances of `BlobStoreIndexShardSnapshots` can be of non-trivial size. In case of snapshotting a larger
number of shards the previous execution order would lead to memory use proportional to the number of shards
for these objects. With this change, the number of these objects on heap is bounded by the size of the snapshot
pool (except for in the BwC format path).
This PR makes it so that they are written to the repository at the earliest possible point in time
so that they can be garbage collected.
If shard generations are used, we can safely write these right at the beginning of the shard snapshot.
If shard generations are not used we can only write them at the end of the shard snapshot after all
other blobs have been written.
Closes#60173
debadair
Jake Landis
James Rodewig
Julie Tibshirani
Hendrik Muhs
István Zoltán Szabó
Yannick Welsch
Nik Everett
David Turner
Yang Wang
Armin Braun
Martijn van Groningen
Tim Vernum
Andrei Dan
Jim Ferenczi
Dan Hermann
Rene Groeschke
Lisa Cawley
Mark Tozzi