Watcher has a search template that stores indices options to be used as
part of a search during watch execution, but this was not updated to be
aware of hidden indices and the `hidden` expand_wildcards option. This
change makes use of the `IndicesOptions#toXContent` method in Watcher,
which already handles the new value. Additionally, the XContent parsing
is moved to the IndicesOptions class so that we will be less likely to
miss updating this in the future.
Closes#65148
Backport of #65332
The _Important Elasticsearch configuration_ docs lists a number of items
that you should consider before moving to production. Today this list
does not include configuring snapshots, even though they're very
important to have in production. This commit addresses that omission,
removes some repetition from the introductory paragraphs, and notes that
this config is handled for you on Cloud.
Co-authored-by: James Rodewig <40268737+jrodewig@users.noreply.github.com>
The search-as-you-type mapper was using an incorrect default analyzer when
creating its merge builder, which meant that a configured analyzer would not
be included in serialization. This in turn resulted in the master node
getting an incorrect configuration, and search-as-you-type fields always
using a standard analyzer.
This has already been fixed via subsequent refactorings in 7.11 and master,
so this fix is for 7.10 only.
Resolves#65319
The recovery stats assertions in this test ran without any waiting for
the recoveries to actually finish. The fact that they ran after the concurrent
searches checks generally meant that they would pass (because of searches warming caches
+ general relative slowness of searches) but there is no hard guarantees this will work
reliably as the pre-fetch threads which will update the recovery state might still be slow
to do so randomly, causing the assertions to trip.
closes#65302
If we fail to create the `FileChannelReference` (e.g. because the directory it should be created in
was deleted in a test) we have to remove the listener from the `listeners` set to not trip internal
consistency assertions.
Relates #65302 (does not fix it though, but reduces noise from failures by removing secondary
tripped assertions after the test fails)
* Clarify that field data cache includes global ordinals
* Describe that the cache should be cleared once the limit is reached
* Clarify that the `_id` field does not supported aggregations anymore
* Fold the `fielddata` mapping parameter page into the `text field docs
* Improve cross-linking
This change fixes a bug where when doing compound assignment involving String concatenation, the
right-hand side will fail to cast to String appropriately and throw a ClassCastException.
In aa1ea96b8698aa12bed1c4e8d704882a2a639791 I made all
`testReduceRandom` tests for aggs mimick production more precisely.
More precisely, they pick the correct "lead" result when performing
partial reduction. This is great, but, sadly, some tests assumed that we
always reduced against the "first" aggregator. This fixes those tests.
Closes#65163
This changes has `InternalAggregationTestCase` performs partial
reductions to better mimick `InternalAggregations#reduce`. In
particular, this fixes a bug when we'd attempt a partial reduction of
aggregations that were entirely unmapped but use a mapped aggregation as
the "lead" of the reduction. This was possible in the test but isn't
possible in production. The reduction "lead" is unmapped if all agg
results being reduced are unmapped.
Closes#65118
Adds a `RestClient.setCompressionEnabled()` setting that will gzip-
compress request bodies and add a `Accept-Encoding: gzip` header so
that the ES server can send compressed responses.
This commit updates the IndexAbstractionResolver so that hidden indices
are properly resolved when date math is in use and when we are checking
if the index is visible.
Closes#65157
Backport of #65236
If a shard follow-task hits a non-retryable error and stops, then we
should also stop the retention-leases renewal process associated with
that follow-task.
This change fixes the initialization of the async results service
for the EQL get async action. The boolean that differentiates EQL
from normal _async_search request is set incorrectly, which results
in errors (404) when extending the keep alive of a running EQL search.
Fixes#65108
The current until implementation in sequences is too optimistic, leading
to an aggressive match that discards correct data leading to invalid
results.
This commit addresses this issue and also unifies the until usage inside
TumblingWindow.
Further more it packs together the UntilGroup with SequenceGroup to
minimize memory usage and improve clean-up.
(cherry picked from commit de2724e92c732c66436939dbbedef93c9981b435)
(cherry picked from commit a60757756aae5f5abb31176fee972a7cdeac3649)
Backport of #64454
- Add LongRareTerms and StringRareTerms to the DefaultNamedXContents,
ensure that the response of RareTerms aggregation can be parsed
correctly.
- Add testSearchWithRareTermsAgg method to test the response of
RareTerms aggregation can be parsed correctly.
- Add some test code to ensure the AggregationsTests can execute
successfully.
Co-authored-by: bellengao <gbl_long@163.com>
It appears that occasionally 30 seconds are not enough for CI workers
to complete DFA jobs. In order to eliminate such failures we increase
the time we wait for DFA jobs to complete in integration tests to
60 seconds.
Fixes#64926
Backport of #65126
This reverts a change where null-safe was enhanced to cause a compile-time error instead of a run-
time error when the target value was a primitive type. The reason for the reversion is consistency
across def/non-def types and versions. I've added a follow up issue to fix this behavior in general
(#65098).
Align Ordinal comparator to consider nulls last (higher) in tiebreakers.
Add unit tests to Ordinal comparisons and criterion extraction.
Fix#64706
(cherry picked from commit 93dc883abd6b8855ff1618a574412b7f773b8ff5)
(cherry picked from commit 936e5f1a2cc29c1d5662cb8aa90c629af563a987)
Clarifies differences between the
`cluster.routing.allocation.total_shards_per_node` and
`cluster.max_shards_per_node` cluster settings.
Closes#51839
Co-authored-by: Gordon Brown <arcsech@gmail.com>
Extract request settings into dedicated methods for easier adjustments
(cherry picked from commit 4f93591cc561c7f8ff7c2f070dd1180f209810b7)
(cherry picked from commit ff7e8427345c304f5a37612c870b48555484b692)
Enable previously disabled tests - only two type of queries remain
disabled: one that does pattern matching and another one for
case-insensitivity.
Fix#63742
(cherry picked from commit 20210cc43b34438c40b8b5aebf0aa2b8161c4104)
(cherry picked from commit 95d08f2c8d0aac52cc1ed470fa489c239ee25159)
Introduce option for specifying whether the results are returned from
the tail (end) of the stream or the head (beginning).
Improve sequencing algorithm by significantly eliminating the number
of in-flight sequences for spare datasets.
Refactor the sequence class by eliminating some of the redundant code.
Change matching behavior for tail sequences.
Return results based on their first entry ordinal instead of
insertion order (which was ordered on the last match ordinal).
Randomize results position inside test suite.
Close#58646
(cherry picked from commit e85d9d1bbee13ad408e789fd62efb30bc8d223f2)
(cherry picked from commit 452c674a10cdc16dced3cde7babf5d5a9d64a6d9)
Jay Modi
Hendrik Muhs
David Turner
Alan Woodward
Andrei Stefan
Armin Braun
Wylie Conlon
Jack Conradson
Nik Everett
James Rodewig
István Zoltán Szabó
Sylvain Wallez
Nhat Nguyen
DeDe Morton
Jim Ferenczi
Costin Leau
Julie Tibshirani
Johnny Lim
Dimitris Athanasiou
Mark Vieira
Adam Locke
Przemysław Witek
Costin Leau