`OsProbe` fetches cgroup data from the filesystem, and has asserts that
check for missing values. This PR changes most of these asserts into
runtime checks, since at least one user has reported an NPE where
a piece of cgroup data was missing.
Backport of #45606 to 7.x.
If a scheduled task of an AbstractAsyncTask starts after it was closed,
then isScheduledOrRunning can remain true forever although no task is
running or scheduled.
Closes#45576
The elasticsearch keystore was originally backed by a PKCS#12 keystore, which had several limitations. To overcome some of these limitations in encoding, the setting names existing within the keystore were limited to lowercase alphanumberic (with underscore). Now that the keystore is backed by an encrypted blob, this restriction is no longer relevant. This commit relaxes that restriction by allowing uppercase ascii characters as well.
closes#43835
Improve the initialization and state passing of TextFormatter in CLI
and TEXT mode by leveraging the Page listener hook. Additionally
simplify the code inside RestSqlQueryAction.
(cherry picked from commit a56db2fa119cf9e8748723e19f1fc9f6a8afe5fc)
Improve encapsulation of pagination of rowsets by breaking the cycle
between cursor and associated rowset implementation, all logic now
residing inside each cursor implementation.
(cherry picked from commit be8fe0a0ce562fe732fae12a0b236b5731e4638c)
Adjusts the cluster cleanup routine in ESRestTestCase to clean up SLM
test cases, and optionally wait for all snapshots to be deleted.
Waiting for all snapshots to be deleted, rather than failing if any are
in progress, is necessary for tests which use SLM policies because SLM
policies may be in the process of executing when the test ends.
Changes the order of parameters in Geometries from lat, lon to lon, lat
and moves all Geometry classes are moved to the
org.elasticsearch.geomtery package.
Backport of #45332Closes#45048
This commit adds an explicit error message when a create index request
contains a settings key that is not a json object. Prior to this change
the user would be given a ClassCastException with no explanation of what
went wrong.
closes#45126
The current idiom is to have the InternalAggregator find all the
buckets sharing the same key, put them in a list, get the first bucket
and ask that bucket to reduce all the buckets (including itself).
This a somewhat confusing workflow, and feels like the aggregator should
be reducing the buckets (since the aggregator owns the buckets), rather
than asking one bucket to do all the reductions.
This commit basically moves the `Bucket.reduce()` method to the
InternalAgg and renames it `reduceBucket()`. It also moves the
`createBucket()` (or equivalent) method from the bucket to the
InternalAgg as well.
This commit clarifies the mixed licensing in the elasticsearch
repository. A few points of note:
- we clarify that all code is under the Apache License 2.0 unless noted
otherwise
- we clarify that code under the Elastic License is only in the x-pack
directory
- we clarify that when code is not under the Apache License 2.0 nor the
Elastic License that it is Apache License 2.0 compatible
- we clarify that OSS-builds do not package any code from the x-pack
directory
This fixes the mappings and types required to run watcher and other
examples. A new set of seat data will be updated and available for
download to go with this change.
This commit adds CNAME reporting for transport.publish_address same way
it's done for http.publish_address.
Relates #32806
Relates #39970
(cherry picked from commit e0a2558a4c3a6b6fbfc6cd17ed34a6f6ef7b15a9)
* Update the REST API specification
This patch updates the REST API spefication in JSON files to better encode deprecated entities,
to improve specification of URL paths, and to open up the schema for future extensions.
Notably, it changes the `paths` from a list of strings to a list of objects, where each
particular object encodes all the information for this particular path: the `parts` and the `methods`.
Among the benefits of this approach is eg. encoding the difference between using the `PUT` and `POST`
methods in the Index API, to either use a specific document ID, or let Elasticsearch generate one.
Also `documentation` becomes an object that supports an `url` and also a `description` which is a
new field.
* Adapt YAML runner to new REST API specification format
The logic for choosing the path to use when running tests has been
simplified, as a consequence of the path parts being listed under each
path in the spec. The special case for create and index has been removed.
Also the parsing code has been hardened so that errors are thrown earlier
when the structure of the spec differs from what expected, and their
error messages should be more helpful.
* Since we're buffering network reads to the heap and then deserializing them it makes no sense to buffer a message that is 90% of the heap size since we couldn't deserialize it anyway
* I think `30%` is a more reasonable guess here given that we can reasonably assume that the deserialized message will be larger than the serialized message itself and processing it will take additional heap as well
This commit addresses an issue when trying to using Elasticsearch on
systems with Sys V init and the bundled JDK was not being used. Instead,
we were still inadvertently trying to fallback on the path. This commit
removes that fallback as that is against our intentions for 7.x where we
only support the bundled JDK or an explicit JDK via JAVA_HOME.
Today we shell out to git rev-parse to read the git revision. Forking
another process is slower than reading the revision directly. This
commit changes to directly read the git revision from the repository,
avoiding to fork another process.
When a persistent task attempts to register an allocated task locally,
this creates the Task object and starts tracking it locally. If there
is a failure while initializing the task, this is handled by a catch
and subsequent error handling (canceling, unregistering, etc).
But if the task fails to be created because an exception is thrown
in the tasks ctor, this is uncaught and fails the cluster update
thread. The ramification is that a persistent task remains in the
cluster state, but is unable to create the allocated task, and the
exception prevents other tasks "after" the poisoned task from starting
too.
Because the allocated task is never created, the cancellation tools
are not able to remove the persistent task and it is stuck as a
zombie in the CS.
This commit adds exception handling around the task creation,
and attempts to notify the master if there is a failure (so the
persistent task can be removed). Even if this notification fails,
the exception handling means the rest of the uninitialized tasks
can proceed as normal.
* Painless generates a ton of duplicate strings and empty `Hashmap` instances wrapped as unmodifiable
* This change brings down the static footprint of Painless on an idle node by 20MB (after running the PMC benchmark against said node)
* Since we were looking into ways of optimizing for smaller node sizes I think this is a worthwhile optimization
Moves methods added in #44213 and uses them to configure the port range
for `ExternalTestCluster` too.
These were still using `9300-9400` ( teh default ) and running into
races.
* Fixing this for two reasons:
1. Why not verify that the seed we wrote is actually there when we can
2. The AWS S3 SDK started to log a bunch of WARN messages about not fully reading the stream now that we started to abuse the read blob as an `exists` check after removing that method from the blob container
* Introduce Spatial Plugin (#44389)
Introduce a skeleton Spatial plugin that holds new licensed features coming to
Geo/Spatial land!
* [GEO] Refactor DeprecatedParameters in AbstractGeometryFieldMapper (#44923)
Refactor DeprecatedParameters specific to legacy geo_shape out of
AbstractGeometryFieldMapper.TypeParser#parse.
* [SPATIAL] New ShapeFieldMapper for indexing cartesian geometries (#44980)
Add a new ShapeFieldMapper to the xpack spatial module for
indexing arbitrary cartesian geometries using a new field type called shape.
The indexing approach leverages lucene's new XYShape field type which is
backed by BKD in the same manner as LatLonShape but without the WGS84
latitude longitude restrictions. The new field mapper builds on and
extends the refactoring effort in AbstractGeometryFieldMapper and accepts
shapes in either GeoJSON or WKT format (both of which support non geospatial
geometries).
Tests are provided in the ShapeFieldMapperTest class in the same manner
as GeoShapeFieldMapperTests and LegacyGeoShapeFieldMapperTests.
Documentation for how to use the new field type and what parameters are
accepted is included. The QueryBuilder for searching indexed shapes is
provided in a separate commit.
* [SPATIAL] New ShapeQueryBuilder for querying indexed cartesian geometry (#45108)
Add a new ShapeQueryBuilder to the xpack spatial module for
querying arbitrary Cartesian geometries indexed using the new shape field
type.
The query builder extends AbstractGeometryQueryBuilder and leverages the
ShapeQueryProcessor added in the previous field mapper commit.
Tests are provided in ShapeQueryTests in the same manner as
GeoShapeQueryTests and docs are updated to explain how the query works.
LHearen
James Rodewig
Rory Hunter
Nhat Nguyen
Vega
Jason Tedor
debadair
Costin Leau
Gordon Brown
Armin Braun
Igor Motov
Ryan Ernst
Zachary Tong
Mark Vieira
Jack Conradson
Andrey Ershov
Alpar Torok
István Zoltán Szabó
Luca Cavanna
Andrei Stefan
David Roberts
Benjamin Trent
Nick Knize
Chris Dean
Chris Dean