Auto-expands replicas in the same cluster state update (instead of a follow-up reroute) where nodes are added or removed.
Closes#1873, fixing an issue where nodes drop their copy of auto-expanded data when coming up, only to sync it again later.
Adds verification that geohashes are not empty and contain only
valid characters. It fixes the issue when en empty geohash is
treated as [-180, -90] and geohashes with non-geohash character
are getting resolved into invalid coordinates.
Closes#23579
Starting watcher should wait for the watcher to be started before
marking the status as started, which is now done via a callback.
Also, reloading watcher could set the execution service to paused. This could
lead to watches not being executed, when run in tests. This fix does not
change the paused flag in the execution service, just clears out the
current queue and executions.
Closes#30381
[CCR] added rest specs and simple rest test for follow and unfollow apis, also
Added an acknowledge field in follow and unfollow api responses. Currently these api return an empty response and fixed bug in unfollow api that didn't cleanup node tasks properly.
That PR changed the execution path of index settings default to be on the master
until the PR is back-ported the old master will not return default settings.
When deleting or creating a snapshot for a given shard, elasticsearch
usually starts by listing all the existing snapshotted files in the repository.
Then it computes a diff and deletes the snapshotted files that are not
needed anymore. During this deletion, an exception is thrown if the file
to be deleted does not exist anymore.
This behavior is challenging with cloud based repository implementations
like S3 where a file that has been deleted can still appear in the bucket for
few seconds/minutes (because the deletion can take some time to be fully
replicated on S3). If the deleted file appears in the listing of files, then the
following deletion will fail with a NoSuchFileException and the snapshot
will be partially created/deleted.
This pull request makes the deletion of these files a bit less strict, ie not
failing if the file we want to delete does not exist anymore. It introduces a
new BlobContainer.deleteIgnoringIfNotExists() method that can be used
at some specific places where not failing when deleting a file is
considered harmless.
Closes#28322
The test indexes new documents and is thus correct in testing that the response result
is `CREATED`. Sadly we can't guarantee exactly once delivery just yet.
Relates #9967Closes#21658
This commit introduces a soft-deletes retention merge policy based on
the global checkpoint. Some notes on this simple retention policy:
- This policy keeps all operations whose seq# is greater than the
persisted global checkpoint and configurable extra operations prior to
the global checkpoint. This is good enough for querying history changes.
- This policy is not watertight for peer-recovery. We send the
safe-commit in peer-recovery, thus we need to also send all operations
after the local checkpoint of that commit. This is analog to the min
translog generation for recovery.
- This policy is too simple to support rollback.
Relates #29530
Today when processing a request for a URL path for which we can not find
a handler we send back a plain-text response. Yet, we have the accept
header in our hand and can respect the accepted media type of the
request. This commit addresses this.
This change adds a new plugin called `analysis-nori` that exposes
Korean text analysis in es using the new Lucene Korean analyzer module named (`nori`).
The plugin adds:
* a Korean analyzer: `nori`
* a Korean tokenizer: `nori_tokenizer`
* a part of speech stop filter: `nori_part_of_speech`
* a filter that can replace Hanja characters with their Hangul transcription: `nori_readingform`
This commit removes the unnecessary transport_client cluster permission
from the role that is used as an example in our documentation. This
permission is not needed to use cross cluster search.
When validating the search request, we make sure any date_histogram
aggregations have timezones that match the jobs. But we didn't
do any such validation on range queries.
While it wouldn't produce incorrect results, it would be confusing
to the user as no documents would match the aggregation (because we
add a filter clause on the timezone for the agg).
Now the user gets an exception up front, and some helpful text about
why the range query didnt match, and which timezones are acceptable
Changes how data is read from CipherInputStream
Instead of using `read()` and checking that the bytes read are what we
expect, use `readFully()` which will read exactly the number of bytes
while keep reading until the end of the stream or throw an
`EOFException` if not all bytes can be read.
This approach keeps the simplicity of using CipherInputStream while
working as expected with both JCE and BCFIPS Security Providers
This commit updates the multi cluster search test with security so that
the user that is simply performing a multi cluster search does not have
any cluster permissions. This is done as none are needed by this user
and excess privileges could mask a behavior change.
This PR adds support for the Get Settings API to the java high-level rest client.
Furthermore, logic related to the retrieval of default settings has been moved from the rest layer into the transport layer and now default settings may be retrieved consistency via both the rest API and the transport API.
* master:
Set the new lucene version for 6.4.0
[ML][TEST] Clean up jobs in ModelPlotIT
Upgrade to 7.4.0-snapshot-1ed95c097b (#30357)
Watcher: Ensure trigger service pauses execution (#30363)
[DOCS] Added coming qualifiers in changelog
[DOCS] Commented out empty sections in the changelog to fix the doc build. (#30372)
Security: reduce garbage during index resolution (#30180)
Make RepositoriesMetaData contents unmodifiable (#30361)
Change quad tree max levels to 29. Closes#21191 (#29663)
Test: use trial license in qa tests with security
[ML] Add integration test for model plots (#30359)
SQL: Fix bug caused by empty composites (#30343)
[ML] Account for gaps in data counts after job is reopened (#30294)
InternalEngineTests.testConcurrentOutOfOrderDocsOnReplica should use two documents (#30121)
Change signature of Get Repositories Response (#30333)
Tests: Use different watch ids per test in smoke test (#30331)
[Docs] Add term query with normalizer example
Adds Eclipse config for xpack licence headers (#30299)
Watcher: Make start/stop cycle more predictable and synchronous (#30118)
[test] add debug logging for packaging test
[DOCS] Removed X-Pack Breaking Changes
[DOCS] Fixes link to TLS LDAP info
Update versions for start_trial after backport (#30218)
Packaging: Set elasticsearch user to have non-existent homedir (#29007)
[DOCS] Fixes broken links to bootstrap user (#30349)
Fix NPE when CumulativeSum agg encounters null/empty bucket (#29641)
Make licensing FIPS-140 compliant (#30251)
[DOCS] Reorganizes authentication details in Stack Overview (#30280)
Network: Remove http.enabled setting (#29601)
Fix merging logic of Suggester Options (#29514)
[DOCS] Adds LDAP realm configuration details (#30214)
[DOCS] Adds native realm configuration details (#30215)
ReplicationTracker.markAllocationIdAsInSync may hang if allocation is cancelled (#30316)
[DOCS] Enables edit links for X-Pack pages (#30278)
Packaging: Unmark systemd service file as a config file (#29004)
SQL: Reduce number of ranges generated for comparisons (#30267)
Tests: Simplify VersionUtils released version splitting (#30322)
Cancelling a peer recovery on the source can leak a primary permit (#30318)
Added changelog entry for deb prerelease version change (#30184)
Convert server javadoc to html5 (#30279)
Create default ES_TMPDIR on Windows (#30325)
[Docs] Clarify `fuzzy_like_this` redirect (#30183)
Post backport of #29658.
Fix docs of the `_ignored` meta field.
Remove MapperService#types(). (#29617)
Remove useless version checks in REST tests. (#30165)
Add a new `_ignored` meta field. (#29658)
Move repository-azure fixture test to QA project (#30253)
# Conflicts:
# buildSrc/version.properties
# server/src/test/java/org/elasticsearch/index/engine/InternalEngineTests.java
Upgrade to lucene-7.4.0-snapshot-1ed95c097b
This version contains:
* An Analyzer for Korean
* An IntervalQuery and IntervalsSource that retrieve minimum intervals of positional queries.
* A new API to retrieve matches (offsets and positions) of a query for a single document.
* Support for soft deletes in the index writer.
* A fixed shingle filter that handles index time synonyms.
* Support for emoji sequence in ICUTokenizer (with an upgrade to icu 61.1)
When the watcher service pauses execution due to a cluster state update,
the trigger service and its engines also need to pause properly instead
of keeping going. This is also important when the .watches index is
deleted, so that watches don't stay in a triggered mode.
The IndexAndAliasesResolver resolves the indices and aliases for each
request and also handles local and remote indices. The current
implementation uses the ResolvedIndices class to hold the resolved
indices and aliases. While evaluating the indices and aliases against
the user's permissions, the final value for ResolvedIndices is
constructed. Prior to this change, this was done by creating a
ResolvedIndices for the first set of indices and for each additional
addition, a new ResolvedIndices object is created and merged with
the existing one. With a small number of indices and aliases this does
not pose a large problem; however as the number of indices/aliases
grows more list allocations and array copies are needed resulting in a
large amount of garbage and severely impacted performance.
This change introduces a builder for ResolvedIndices that appends to
mutable lists until the final value has been constructed, which will
ultimately reduce the amount of garbage generated by this code.
Nik Everett
Jack Conradson
Yannick Welsch
Igor Motov
Jason Tedor
javanna
Matija Bruncic
Dave Moore
Ke Li
Alexander Reelsen
Martijn van Groningen
Stéphane Campinas
Boaz Leskes
Tanguy Leroux
Nhat Nguyen
Jim Ferenczi
Jay Modi
Zachary Tong
Ioannis Kakavas
Thomas Callahan
tomcallahan
Dimitris Athanasiou
lcawley
debadair
Michael Basnight
Sue Gallagher