* Moves deferring code into its own subclass
This change moves the code that deals with deferring collection to a subclass of BucketAggregator called DeferringBucketAggregator. This means that the code in AggregatorBase is simplified and also means that the code for deferring colleciton is in one place and easier to maintain.
* Makes SIngleBucketAggregator an interface
This is so aggregators that extend BucketsAggregator directly and those that extend DeferringBucketAggregator can be a single bucket aggregator
* review comments
* More review comments
Calls to Collator.getInstance without arguments returns a
collator that uses the system's default locale, which we don't
want because it makes behavior harder to reproduce. Change it
to always use the root locale instead.
For #25587
When creating the keystore explicitly (from executing
elasticsearch-keystore create) or implicitly (for plugins that require
the keystore to be created on install) on an Elasticsearch package
installation, we are running as the root user. This leaves
/etc/elasticsearch/elasticsearch.keystore having the wrong ownership
(root:root) so that the elasticsearch user can not read the keystore on
startup. This commit adds setgid to /etc/elasticsearch on package
installation so that when executing this directory (as we would when
creating the keystore), we will end up with the correct ownership
(root:elasticsearch). Additionally, we set the permissions on the
keystore to be 660 so that the elasticsearch user via its group can read
this file on startup.
Relates #26412
This commit adds files to the build output called build_metadata which
contain key/value pairs of metadata associated with the build. The first
use of this metadata are the git hashes associated with bwc checkouts.
These metadata files will be picked up by CI intake jobs and stored
along with last-good-commit, and then passed back in throug the
BUILD_METADATA env var on periodic jobs.
* Remove the _all metadata field
This change removes the `_all` metadata field. This field is deprecated in 6
and cannot be activated for indices created in 6 so it can be safely removed in
the next major version (e.g. 7).
The `locale` field of `date` fields accepts almost any string and unknown
locales are simply ignored, which is trappy. We should fail on unknown languages
or countries.
This commit also makes `-` an accepted separator in addition to `_` since `-`
is the recommended separator (https://tools.ietf.org/html/rfc5646#section-2.1).
`_` is probably still worth supporting since it is the separator used by
`Locale#toString()`.
In order to know, when the script compilation limit has kicked in,
this commit adds a counter in the script stats to expose that
information.
So far the only way to find out about this was to check the logs
or check out responses of individual requests.
At current, we do not feel there is enough of a reason to shade the low
level rest client. It caused problems with commons logging and IDE's
during the brief time it was used. We did not know exactly how many
users will need this, and decided that leaving shading out until we
gather more information is best. Users can still shade the jar
themselves. For information and feeback, see issue #26366.
Closes#26328
This reverts commit 3a20922046.
This reverts commit 2c271f0f22.
This reverts commit 9d10dbea39.
This reverts commit e816ef89a2.
This commit removes the streams test for access after closing the bytes
stream. Output streams being closed mean they can no longer be written
to, but other methods to retrieve side state of the stream can still
make sense, such as bytes() in this case.
relates #12620
This allows plugins to plug rescore implementations into
Elasticsearch. While this is a fairly expert thing to do I've
done my best to point folks to the QueryRescorer as one that at
least documents the tradeoffs that it makes. I've attempted to
limit the API surface area by removing `SearchContext` from the
exposed interface, instead exposing just the IndexSearcher and
`QueryShardContext`. I also tried to make some of the class names
more consistent and do some general cleanup while I was there.
I entertained the notion of moving the `QueryRescorer` to module.
After all, it'd be a wonderful test to prove that you can plug
rescore implementation into Elasticsearch if the only built in
rescore implementation is in the module. But I decided against it
because the new module would require a client jar and it'd require
moving some more things around. I think if we really want to do
it, we should do it as a followup.
I did, on the other hand, create an "example" rescore plugin which
should both be a nice example for anyone wanting to plug in their
own rescore implementation and servers as a good integration test
to make sure that you can indeed plug one in.
Closes#26208
This change rewrite phrase query built on a field indexed without positions
to match_no_docs query when the `lenient` option is set to true.
This change affects all full text queries.
The parser for the `ip_range` aggregation response is currently missing from the
NamedXContentRegistry in the high level rest client. Also changes the testing
around the expected number of parsers so we at least check that we register all
the parsers that we also test in InternalAggregationTestCase.
We currently add the apache license/notice for elasticsearch to any
plugin that uses our ES plugin gradle plugin. However, each plugin
should be able to use their own license. This commit adds a licenseFile
and noticeFile property to the root of project's using BuildPlugin,
which is added to jar files for that project.
There is a group of five settings relating to raw tcp configurations
(no_delay, buffer sizes, etc) that we have for the http transport. These
currently live in the netty module. As they are unrelated to netty
specifically, this commit moves these settings to the
`HttpTransportSettings` class in core.
In some cases our Windows builds fail due to long path names that arise
from a combination of long build job names plus long sub-project
names. While newer versions of Windows can handle long paths, invoking
batch scripts longer than 260 characters via cmd.exe is still
problematic. This leads to failing integration tests because we can not
run the commands to install plugins, create the keystore, and start the
node. This commit handles this by converting all paths on Windows used
to start an Elasticsearch node to short path names.
Relates #26365
This commit removes the keystore creation on elasticsearch startup, and
instead adds a plugin property which indicates the plugin needs the
keystore to exist. It does still make sure the keystore.seed exists on
ES startup, but through an "upgrade" method that loading the keystore in
Bootstrap calls.
closes#26309
This commit renames the TransportResyncReplicationAction name to be an internal action as this is
not an action that should be invoked by a user, but is instead internal to the operation of the
system.
* Check bucket metric ages point to a multi bucket agg
This adds a validation step to the BucketMetricsPipelineAggregationBuilder which ensure that the first aggregation in the `buckets_path` is a multi-bucket aggregation. It does this using a new `MultiBucketAggregationBuilder` marker interface.
The change also moves the validate of pipeline aggregations to the `AggregatorFactories.build()` method so the validate can inspect sibling `AggregatorBuilder` objects rather than `AggregatorFactory` objects. Further it removes the validate from `AggregatorFactory` since this was never implemented and since aggregators only depend on their own internal state and not on other aggregators they should be validated ideally at setter time but in rare case where this is not possible the validation should be done in the `AggregationBuilder.build()` step.
Closes#25775
Move validate stage to happen during AggregatorFactories.Builder.build
Also removes validate method from normal aggs since it was never used.
* review comment fix
587409e893 introduced a bug where an example of the format of a request which contained placeholder values was attempted to be tested. This change adds `NOTCONSOLE` to that snippet as the immediately following snippet tests a concrete example.
220212dd69 introduced a bug because the test substitution was looking for `otherhost` where the snippet contained `oldhost`. This change fixes the substitution
By making RestHighLevelClient Closeable, its close method will close the internal low-level REST client instance by default, which simplifies the way most users interact with the high-level client.
Its constructor accepts now a RestClientBuilder, which clarifies that the low-level REST client is internally created and managed.
It is still possible to provide an already built `RestClient` instance, but that can only be done by subclassing `RestHighLevelClient` and calling the protected constructor that accepts a `RestClient`. In such case a consumer has also to be provided, which controls what has to be done when the high-level client gets done.
Closes#26086
* Accept an array of field names and boosts in the index.query.default_field setting
This commit allows to define an array of field names and boosts for the index setting `index.query.default_field`.
The format is equivalent to the `fields` options of the full text search queries (e.g. field_name^boost).
This commit also makes this setting dynamically updatable.
Fixes#25946
* More XContent migrations
* Removes ToXContentToBytes
* Adds toString to classes that used to extend ToXContentToBytes
* use XContentHelper
* more review comments
* prettify tostring output
The test verifies that search on the primary works by executing a search with preference _primary. If the primary is relocating, however, it
does not take the primary relocation target into account. The test only makes sense, however, if balancing is not happening yet, i.e., the
cluster is not green.
Martijn van Groningen
Tanguy Leroux
Colin Goodheart-Smithe
Adrien Grand
Sergey Galkin
Ryan Ernst
Andy Bristol
Michael Basnight
Jason Tedor
Jim Ferenczi
Stuart Neivandt
shaulzorea
Alexander Reelsen
Nik Everett
Christoph Büscher
Marco Monaco
Yannick Welsch
Tim Brooks
Jay Modi
Luca Cavanna
debadair
Jim Ferenczi
Albert Zaharovits