Fixes confusing error message when unknown value type is specified in a terms
aggregation. Adds support for parsing "numeric" and "number" value types.
Fixes#55727
* Simplify java home verification
At one time, all uses of java home were found through the getJavaHome
utility method on BuildPlugin. However, that was changed many
refactorings ago, but the complex support for registering a java home
version needed that fails at configuration time still exists. The only
remaining use of grabbing java home is within bwc tests, and must be at
runtime since that is when we have the checkout and know what version is
needed.
This commit consolidates the java home finding method into a utility
unassociated with BuildPlugin.
* fix checkstyle
* address feedback
Adding to #55659, we missed another way we could set the task to
failed due to task cancellation. CI revealed that we might also
get a `SearchPhaseExecutionException` whose cause is a
`TaskCancelledException`. That exception is not wrapped so
unwrapping it will not return the underlying `TaskCancelledException`.
Thus to be complete in catching this, we also need to check the
error's cause.
Closes#55068
Backport of #55797
This is a continuation from #55580.
Now that we're parsing phase progresses from the analytics process
we change `ProgressTracker` to allow for custom phases between
the `loading_data` and `writing_results` phases. Each `DataFrameAnalysis`
may declare its own phases.
This commit sets things in place for the analytics process to start
reporting different phases per analysis type. However, this is
still preserving existing behaviour as all analyses currently
declare a single `analyzing` phase.
Backport of #55763
This change adds validation when running the users tool so that
if Elasticsearch is expected to run in a JVM that is configured to
be in FIPS 140 mode and the password hashing algorithm is not
compliant, we would throw an error.
Users tool uses the configuration from the node and this validation
would also happen upon node startup but users might be added in the
file realm before the node is started and we would have the
opportunity to notify the user of this misconfiguration.
The changes in #55544 make this much less probable to happen in 8
since the default algorithm will be compliant but this change can
act as a fallback in anycase and makes for a better user experience.
Our handling for concurrent refresh of access tokens suffered from
a race condition where:
1. Thread A has just finished with updating the existing token
document, but hasn't stored the new tokens in a new document
yet
2. Thread B attempts to refresh the same token and since the
original token document is marked as refreshed, it decrypts and
gets the new access token and refresh token and returns that to
the caller of the API.
3. The caller attempts to use the newly refreshed access token
immediately and gets an authentication error since thread A still
hasn't finished writing the document.
This commit changes the behavior so that Thread B, would first try
to do a Get request for the token document where it expects that
the access token it decrypted is stored(with exponential backoff )
and will not respond until it can verify that it reads it in the
tokens index. That ensures that we only ever return tokens in a
response if they are already valid and can be used immediately
It also adjusts TokenAuthIntegTests
to test authenticating with the tokens each thread receives,
which would fail without the fix.
Resolves: #54289
We make sure to filter shard generations for indices that are missing
from the metadata when finalizing a partial snapshot (from concurrent index deletion)
but we failed to account for the case where we manually build a fake metadata instance
for snapshots without the global state.
Fixed this by handling missing indices by skipping, same way we do it for filtering the
shard generations.
Relates #50234
With this change, we will always return true for can_match requests on
idle search shards; otherwise, some shards will never get refreshed if
all search requests perform the can_match phase (i.e., total shards >
pre_filter_shard_size).
Relates #27500
Relates #50043
The failed_category_count statistic records the number of times
categorization wanted to create a new category but couldn't
because the job had reached its model_memory_limit.
Backport of #55716
This commit refactors all spatial Field Mappers to a common
AbstractGeometryFieldMapper that implements shared parameter functionality
(e.g., ignore_malformed, ignore_z_value) and provides a common framework for
overriding type parsing, and building in xpack. Common shape functionality is
implemented in a new AbstractShapeGeometryFieldMapper that is reused and
overridden in GeoShapeFieldMapper, GeoShapeFieldMapperWithDocValues,
LegacyGeoShapeFieldMapper, and ShapeFieldMapper. This abstraction provides a
reusable foundation for adding new xpack features; such as coordinate reference
system support.
This commit removes some code duplication in the CCR non-compliance
tests by refactoring an assertion method so that it can be used in both
tests that are present there.
Firstly, backport the use of tini as the Docker entrypoint. This was supposed
to have been done following #50277, but was missed. It isn't a direct backport
as this branch will continue using root as the initial Docker user.
Secondly, backport #55491 to use the official checksums when downloading tini.
Makes the following changes to the `stemmer` token filter docs:
* Adds detailed analyze example
* Rewrites parameter definitions
* Adds custom analyzer example
* Adds a `language` value for the `estonian` stemmer
* Reorders the `language` values to show recommended algorithms first,
followed by other values alphabetically
Adds conceptual documentation for stemming, including:
* An overview of why stemming is helpful in search
* Algorithmic vs. dictionary stemming
* Token filters used to control stemming, such as `stemmer_override`, `keyword_marker`, and `conditional`
The example looks the same as in the previous section although it should use the
"fuzziness" parameter. This seems to be okay on 6.8 and master and was probably
only forgotten to port to 7.x branches.
Since #55580 we've introduced a new format for parsing progress
from the data frame analytics process. As the process is now
writing out progress in this new way, we can remove the parsing
of the old format.
Backport of #55711
If we choose to read from two random positions that are 1024 bytes apart then
this counts as a contiguous read for stats purposes, failing this test. This
commit ensures that we always perform a non-contiguous read.
`SearchableSnapshotDirectoryStatsTests#testCachedBytesReadsAndWrites` asserts
that each write takes one clock tick, but we now permit concurrent reads and
writes so each write might take longer. This commit relaxes the assertion to
match.
Closes#55707
Also unmutes the integ test that stops and restarts
an outlier detection job with the hope of learning more
of the failure in #55068.
Backport of #55545
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
This change turns the AsyncSearchMaintenanceService into an
AbstractLifecycleComponent and ensures that the service is
stopped when a node is closing.
Closes#55646
improve tests related to stopping using a client that answers and can be
synchronized with the test thread in order to test special situations
relates #55011
This commit fixes reproducible test failures with the
SSLReloadDuringStartupIntegTests on the 7.x branch. The failures only
occur on 7.x due to the existence of the transport client and its usage
in our test infrastructure. This change removes the randomized usage of
transport clients when retrieving a client from a node in the internal
cluster. Transport clients do not support the reloading of files for
TLS configuration changes but if we build one from the nodes settings
and attempt to use it after the files have been changed, the client
will not know about the changes and the TLS connection will fail.
Closes#55524
License state is currently made up of boolean methods that check whether
a particular feature is allowed by the current license state. Each new
feature must copy/past boiler plate code. While that has gotten easier
with utilities like isAllowedByLicense, this is still more cumbersome
than should be necessary. This commit adds a general purpose isAllowed
method which takes a new Feature enum, where each value of the enum
defines the minimum license mode and whether the license must be active
to be allowed. Only security features are converted in this PR, in order
to keep the commit size relatively small. The rest of the features will
be converted in a followup.
This adds a validation to VSParserHelper to ensure that a field or
script or both are specified by the user. This is technically
required today already, but throws an exception much deeper
in the agg framework and has a very unintuitive error for the user
(as well as eating more resources instead of failing early)
The (de)serialization code of the async search response
cannot handle exceptions that extend ElasticsearchException (e.g. ScriptException).
This commit fixes this bug by serializing the error with the more generic
StreamInput#writeException.
EQL will require very similar functionality to async search. This PR refactors
AsyncSearchIndexService to make it reusable for EQL.
Supersedes #55119
Relates to #49638
Igor Motov
weizijun
James Rodewig
Julie Tibshirani
Ryan Ernst
Tal Levy
Ioannis Kakavas
Hendrik Muhs
Jake Landis
Mark Tozzi
Jim Ferenczi
Dimitris Athanasiou
Armin Braun
Adrien Grand
Nhat Nguyen
David Roberts
Aleksandr Maus
Nick Knize
Jason Tedor
Tanguy Leroux
Mark Vieira
Rory Hunter
Christoph Büscher
David Turner
Przemysław Witek
Jay Modi
Zachary Tong