If the in_sync_allocations of index-1 or index-2 is changed, the
metadata version will be increased. This leads to the failure in
the metadata version checks. We need to relax them.
Closes#37820
* Refactored GeoHashGrid unit tests
This change allows other grid aggregations to reuse the same tests.
The change mostly just moves code to the base classes, trying to
keep changes to a bare minimum.
* rename createInternalGeoHashGridBucket to createInternalGeoGridBucket
* indentation
Replaces intermediate geo objects built by ShapeBuilders with
objects from the libs/geo hierarchy. This should allow us to build
all geo functionality around a single hierarchy.
Follow up for #35320
The /etc/elasticsearch directory is currently configured as a config
file with noreplace. However, the directory itself is not config, and
can lead to an entire /etc/elasticsearch.rpmsave directory in some
situations. This commit fixes the ospackage config to not specify those
file bits for the directory itself, but only the files underneath it.
The packaging tests currently have a test which installs elasticsearch,
removes it, modifies ownership of /etc/elasticsearch, and
reinstalls. It then checks that the /etc/elasticsearch directory has
ownership that the package expects. But the recursive change touches
files not owned by the package. In the past this worked because we did a
recursive ownership change within the package postinst. However, that
was recently removed, and thus this test no longer makes sense.
* Exit batch files explictly using ERRORLEVEL
This makes sure the exit code is preserved when calling the batch
files from different contexts other than DOS
Fixes#29582
This also fixes specific error codes being masked by an explict
exit /b 1
causing the useful exitcodes from ExitCodes to be lost.
* fix line breaks for calling cli to match the bash scripts
* indent size of bash files is 2, make sure editorconfig does the same for bat files
* update indenting to match bash files
* update elasticsearch-keystore.bat indenting
* Update elasticsearch-node.bat to exit outside of endlocal
The TransportUnfollowAction updates the index settings but does not
increase the settings version to reflect that change.
This issue has been caught while working on the replication of closed
indices (#33888). The IndexFollowingIT.testUnfollowIndex() started to
fail and this specific assertion tripped. It does not happen on master
branch today because index metadata for closed indices are never
updated in IndexService instances, but this is something that is going
to change with the replication of closed indices.
The unlucky timing can cause this test to fail when the indexing is triggered from `maybeTriggerAsyncJob`. As this is asynchronous, in can finish quicker then the test stepping over to next assertion
The introduced barrier solves the problem
closes#37695
Due to floating point error, it was possible for variances to become negative which should never happen. This bugfix sets variance to zero if it becomes negative as a result of fp error.
This test indexes an unlimited number of documents, this commit
reduces this number to 25K and also tracks exact number of hits
when counting the docs.
* Remove empty statements
There are a couple of instances of undocumented empty statements all across the
code base. While they are mostly harmless, they make the code hard to read and
are potentially error-prone. Removing most of these instances and marking blocks
that look empty by intention as such.
* Change test, slightly more verbose but less confusing
Node started with node.data=false and node.master=false can no longer
start if they have index metadata. This avoids resurrecting old indexes
into the cluster and ensures metadata is cleaned out before
re-purposing a node that was previously master or data node.
Issue #27073
When upgrading from 5.4 to 5.5 to 6.7 (inclusive) it was
necessary to ensure there was a mapping for type "doc" on
the ML state index before opening a job. This was because
5.4 created a multi-type ML state index.
In version 7.x we can be sure that any such 5.4 index is no
longer in use. It would have had to be reindexed into the
6.x index format prior to the upgrade to version 7.x.
This changes adds the support to handle `nested` fields in the `composite`
aggregation. A `nested` aggregation can be used as parent of a `composite`
aggregation in order to target `nested` fields in the `sources`.
Closes#28611
The ingest date processor is currently only able to parse joda formats.
However it is not using the existing elasticsearch classes but access
joda directly. This means that our existing BWC layer does not notify
the user about deprecated formats. This commit switches to use the
exising Elasticsearch Joda methods to acquire a date format, that
includes the BWC check and the ability to parse java 8 dates.
The date parsing in ingest has also another extra feature, that the
fallback year, when a date format without a year is used, is the current
year, and not 1970 like usual. This is currently not properly supported
in the DateFormatter class. As this is the only case for this feature
and java time can take care of this using the toZonedDateTime() method,
a workaround just for the joda time parser has been created, that can be
removed soon again from 7.0.
This commit changes the default for the `track_total_hits` option of the search request
to `10,000`. This means that by default search requests will accurately track the total hit count
up to `10,000` documents, requests that match more than this value will set the `"total.relation"`
to `"gte"` (e.g. greater than or equals) and the `"total.value"` to `10,000` in the search response.
Scroll queries are not impacted, they will continue to count the total hits accurately.
The default is set back to `true` (accurate hit count) if `rest_total_hits_as_int` is set in the search request.
I choose `10,000` as the default because that's also the number we use to limit pagination. This means that users will be able to know how far they can jump (up to 10,000) even if the total number of hits is not accurate.
Closes#33028
* Correct deprec log in RestGetFieldMappingAction
Correct a class used for deprecation logging in
RestGetFieldMappingAction
* Correct deprec log in RestCreateIndexAction
Correct a class used for deprecation logging in
RestCreateIndexAction
- Cluster logs are only indented as node name is already in the logs
- silence logging on shutdown
- have fully qualified name as node and cluster name
When an index is frozen, two index settings are updated (index.frozen and
index.search.throttled) but the settings version is left unchanged and does
not reflect the settings update. This commit change the
TransportFreezeIndexAction so that it also increases the settings version
when an index is frozen/unfrozen.
This issue has been caught while working on the replication of closed
indices (#3388) in which index metadata for a closed index are updated
to frozen metadata and this specific assertion tripped.
* Stop threads before logging the list of exceptions
* For the broken case of concurrent iteration in the finally block and the threads not having shut down,
use `CopyOnWriteArrayList` to have concurrency safe iteration
* Closes#37810
TransportAction and BaseRestHandler now no longer extends AbstractComponent. The AbstractComponent no longer has usages so it was deleted.
Closes#34488
The default value for ssl.supported_protocols no longer includes TLSv1
as this is an old protocol with known security issues.
Administrators can enable TLSv1.0 support by configuring the
appropriate `ssl.supported_protocols` setting, for example:
xpack.security.http.ssl.supported_protocols: ["TLSv1.2","TLSv1.1","TLSv1"]
Relates: #36021
Ranaming as follows:
feature -> rank_feature
feature_vector -> rank_features
feature query -> rank_feature query
Ranaming is done to distinguish from other vector types.
Closes#36723
This deprecates the `xpack.watcher.history.cleaner_service.enabled` setting,
since all newly created `.watch-history` indices in 7.0 will use ILM to manage
their retention.
In 8.0 the setting itself and cleanup actions will be removed.
Resolves#32041
From #29453 and #37285, the include_type_name parameter was already present and defaulted to false. This PR makes the following updates:
* Add deprecation warnings to RestCreateIndexAction, plus tests in RestCreateIndexActionTests.
* Add a typeless 'create index' method to the Java HLRC, and deprecate the old typed version. To do this cleanly, I created new CreateIndexRequest and CreateIndexResponse objects that differ from the existing server ones.
In these tests, we initialize the retained_seq_no with NO_OPS_PERFORMED,
thus we should verify that the min of the retained_seq_no is at least
NO_OPS_PERFORMED not 0.
Closes#35994
elasticsearch-node tool helps to restore cluster if half or more of
master eligible nodes are lost. Of course, all bets are off, regarding
data consistency.
There are two parts of the tool: unsafe-bootstrap to be used when there
is still at least one master-eligible node alive and detach-cluster,
when there are no master-eligible nodes left.
This commit implements the first part.
Docs for the tool will be added separately as a part of #37812.
This change split out all the specific GeoHash
classes for the geohash_grid aggregation into
abstract GeoGrid classes that can be re-used for
specific hashing types, like `geohash`
Julie Tibshirani
Marios Trivyzas
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