The LoggedExec task does not capture output when info logging is
enabled. This commit changes the upstream check to use Exec directly,
so as not to break when info logging is enabled.
This will use File.toString() for the `git clone` command, which will
automatically be correct for whatever system the build is running on.
closes#23784
We currently have the last minor version of the previous major hardcoded
in tests like rolling upgrade. This change programatically finds this
during gradle initialization by parsing versions from Version.java.
This moves `updateReplicaRequest` to `createPrimaryResponse` and separates the
translog updating to be a separate function so that the function purpose is more
easily understood (and testable).
It also separates the logic for `MappingUpdatePerformer` into two functions,
`updateMappingsIfNeeded` and `verifyMappings` so they don't do too much in a
single function. This allows finer-grained error testing for when a mapping
fails to parse or be applied.
Finally, it separates parsing and version validation for
`executeIndexRequestOnReplica` into a separate
method (`prepareIndexOperationOnReplica`) and adds a test for it.
Relates to #23359
This commit clarifies the preference docs regarding the explanation of
how operations are routed by default. In particular, the previous use of
"shard replicas" was confusing as it could imply an operation would only
be routed to replicas by default.
Relates #23794
The translog already occupies 43 bytes on disk when empty. If the
translog generation threshold is below this, the flush thread can get
stuck in an infinite loop repeatedly rolling the generation. This commit
adds a lower bound on the translog generation to avoid this problem,
however we keep the lower bound small for convenience in testing.
Relates #23779
This commit adds support for the pattern keyword marker filter in
Lucene. Previously, the keyword marker filter in Elasticsearch
supported specifying a keywords set or a path to a set of keywords.
This commit exposes the regular expression pattern based keyword marker
filter also available in Lucene, so that any token matching the pattern
specified by the `keywords_pattern` setting is excluded from being
stemmed by any stemming filters.
Closes#4877
As the query of a search request defaults to match_all,
calling _delete_by_query without an explicit query may
result in deleting all data.
In order to protect users against falling into that
pitfall, this commit adds a check to require the explicit
setting of a query.
Closes#23629
This commit adds the boolean similarity scoring from Lucene to
Elasticsearch. The boolean similarity provides a means to specify that
a field should not be scored with typical full-text ranking algorithms,
but rather just whether the query terms match the document or not.
Boolean similarity scores a query term equal to its query boost only.
Boolean similarity is available as a default similarity option and thus
a field can be specified to have boolean similarity by declaring in its
mapping:
"similarity": "boolean"
Closes#6731
Change the error response when using a non UTF timezone for range queries with epoch_millis
or epoch_second formats to an illegal argument exception. The goal is to provide a better
explanation of why the query has failed. The current behavior is to respond with a parse exception.
Closes#22621
Today, when parsing mget requests, we silently ignore keys in the top
level that do not match "docs" or "ids". This commit addresses this
situation by throwing an exception if any other key occurs here, and
providing the names of valid keys.
Relates #23746
This commit fixes the serialization for plugin info. Namely, the
serialization incorrectly specified the backwards compatibility version
as strictly after version 5.4.0, whereas it should be on or after
version 5.4.0.
These tests were disabled due to an issue in Netty which has since been
resolved and integrated into Elasticsearch.
Relates elastic/elasticsearch#20260
This commit switches from executing gradle when building the bwc testing
zip through Exec, to using GradleBuild. In addition to not depending on
gradle being in the PATH, it also has the added benefit of much better
logging while the bwc build is going on (the actual tasks show up as
tasks of a subproject within the current build).
This commit introduces a maximum size for a translog generation and
automatically rolls the translog when a generation exceeds the threshold
into a new generation. This threshold is configurable per index and
defaults to sixty-four megabytes. We introduce this constraint as
sequence numbers will require keeping around more than the current
generation (to ensure that we can rollback to the global
checkpoint). Without keeping the size of generations under control,
having to keep old generations around could consume excessive disk
space. A follow-up will enable commits to trim previous generations
based on the global checkpoint.
Relates #23606
This commit addresses an issue with the docs for plugin install via a
proxy on Windows where the HTTP proxy options were incorrectly
specified.
Relates #23757
The OpenJDK project provides early-access builds of upcoming
releases. These early-access builds are not suitable for
production. These builds sometimes end up on systems due to aggressive
packaging (e.g., Ubuntu). This commit adds a bootstrap check to ensure
these early-access builds are not being used in production.
Relates #23743
The hit object can be very small e.g. when using "stored_fields": ["_none_"],
this adds a test that checks that we can still parse back the object.
* also check type/id null
The current rest backcompat tests, which run against a mixed cluster of
5.x and 6.0 nodes, depend on snapshot builds of 5.x. However, this has
the potential for inconsistency that results in CI failures, and happens
quite often, whenever some backcompat logic is added to 5.x, but the bwc
test on master fails because the 5.x code has not yet been published as
a snapshot.
This change creates a git clone of the 5.x branch,
builds the zip distribution, and ties that into gradle substitutions for
the 5.x version.
Removed `parse(String index, String type, String id, BytesReference source)` in DocumentMapper.java and replaced all of its use in Test files with `parse(SourceToParse source)`.
`parse(String index, String type, String id, BytesReference source)` was only used in test files and never in the main code so it was removed. All of the test files that used it was then modified to use `parse(SourceToParse source)` method that existing in DocumentMapper.java
This commit fixes an issue manifested in the
SharedClusterSnapshotRestoreIT#testGetSnapshotsRequest where a delete
request on a snapshot encounters an in-progress snapshot, so it first
tries to abort the snapshot. During the aborting process, an exception
is thrown which is handled by the snapshot listener's onSnapshotFailure
method. This method retries the delete snapshot request, only to
encounter that the snapshot is missing, throwing an exception. It is
possible that the snapshot failure resulted in the snapshot never having
been written to the repository, and hence, there is nothing to delete.
This commit handles the SnapshotMissingException by logging it and
notifying the listener of the missing snapshot.
Closes#23663
This is especially useful when we rewrite the query because the result of the rewrite can be very different on different shards. See #18254 for example.
Without this change, if write a script with multiple regexes
*sometimes* the lexer will decide to look at them like one
big regex and then some trailing garbage. Like this discuss post:
https://discuss.elastic.co/t/error-with-the-split-function-in-painless-script/79021
```
def val = /\\\\/.split(ctx._source.event_data.param17);
if (val[2] =~ /\\./) {
def val2 = /\\./.split(val[2]);
ctx._source['user_crash'] = val2[0]
} else {
ctx._source['user_crash'] = val[2]
}
```
The error message you get from the lexer is `lexer_no_viable_alt_exception`
right after the *second* regex.
With this change each regex is just a single regex like it ought to be.
As a bonus, while looking into this issue I found that the error
reporting for regexes wasn't very nice. If you specify an invalid
pattern then you get an error marker on the start of the pattern
with the JVM's regex error message which attempts to point you to the
location in the regex but is totally unreadable in the JSON response.
This change fixes the location to point to the appropriate spot
inside the pattern and removes the portion of the JVM's error message
that doesn't render well. It is no longer needed now that we point
users to the appropriate spot in the pattern.
Ryan Ernst
Lee Hinman
Glen Smith
Jason Tedor
Ali Beyad
Dimitris Athanasiou
Nik Everett
Stuart Neivandt
Shane Connelly
Christoph Büscher
Marios Trivyzas
Jim Ferenczi
Robin Clarke
Igor Motov
Luca Cavanna
AdityaJNair
Boaz Leskes