* Fix temp dir locked errors
The tests involving a temporary directory (containing the JDBC JAR) fail
on Windows because they can't be deleted, due to still being in use.
This commit forces a premature closing of the JAR file, which mitigates
the failure by giving the JVM more time to collect any open FDs.
(Calling the System.gc() in the tests is another working alternative
fix.)
The stream-based JAR access is taken care by disabling the cache usage
(cherry picked from commit 04f97333a015404a68e8f19223f33aadeb396687)
Elasticsearch enables HTTP compression by default. However, to mitigate
potential security risks like the BREACH attack, compression is disabled by
default if HTTPS is enabled.
This updates the `http.compression` setting definition accordingly and adds
additional context.
Co-authored-by: Leaf-Lin <39002973+Leaf-Lin@users.noreply.github.com>
The packaging tests start elasticsearch in various ways. All of these
currently expect it is started asynchronously, yet some tests expect it
will fail to start and want to check the error output. This commit adds
a daemonize flag to the utility methods to start elasticsearch for such
cases, so that when the start method returns, all the error output
should already be available since the process will have exited.
relates #51716
All of these files were written by us, and not sourced from
anywhere. Therefore, the license head should be granting licenses to
Elasticsearch, rathern than to the ASF. This commit address them by
changing the license to our standard Apache 2.0 license header.
The original implementation utilized `bbox` as the index mapping type. This would not work as it would have to be `envelope`. But, given that `envelope` and `polygon` are tessellated in the same way, we choose to use `polygon` as the geo_shape type. This is for easier support other places in the stack (a la kibana maps)
Merging logic is currently split between FieldMapper, with its merge() method, and
MappedFieldType, which checks for merging compatibility. The compatibility checks
are called from a third class, MappingMergeValidator. This makes it difficult to reason
about what is or is not compatible in updates, and even what is in fact updateable - we
have a number of tests that check compatibility on changes in mapping configuration
that are not in fact possible.
This commit refactors the compatibility logic so that it all sits on FieldMapper, and
makes it called at merge time. It adds a new FieldMapperTestCase base class that
FieldMapper tests can extend, and moves the compatibility testing machinery from
FieldTypeTestCase to here.
Relates to #56814
When `date_histogram` is a sub-aggregator it used to allocate a bunch of
objects for every one of it's parent's buckets. This uses the data
structures that we built in #55873 rework the `date_histogram`
aggregator instead of all of the allocation.
Part of #56487
* Changes for #52239.
* Incorporating review feedback from Julie T. Also single-sourcing nexted options in the Mapping page and referencing them in the Nested page.
* Moving tip after the introduction and clarifying limits.
* Update docs/reference/mapping.asciidoc
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
* Update docs/reference/mapping/types/nested.asciidoc
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
In KeystoreWrapper class we determine if the error to decrypt a
given keystore is caused by a wrong password based on the exception
that the SunJCE implementation of AES is
throwing(AEADBadTagException). Other implementations from other
Security Providers fail with a different exception and as such we
cannot differentiate between a corrupted file and a wrong password
in a foolproof way.
As in other tests such as in
KeyStoreWrapperTests#testDecryptKeyStoreWithWrongPassword
we handle this by matching both possible exception messages.
Adds tracking for the API calls performed by the Azure Storage
underlying SDK. It relies on the ability to hook a request
listener into the OperationContext.
Backport of #56773
Previously `COUNT(DISTINCT <literal>)` was returning the same result
as `COUNT(<literal>)` which is not correct as it should always return 1
if there is at least one matching row (bucket if there is a GROUP BY),
or 0 otherwise.
(cherry picked from commit 7f7d7562d43034907f432d39d0d66f490d78f4a8)
Elasticsearch requires that a HttpRequest abstraction be implemented
by http modules before server processing. This abstraction controls when
underlying resources are released. This commit moves this abstraction to
be created immediately after content aggregation. This change will
enable follow-up work including moving Cors logic into the server
package and tracking bytes as they are aggregated from the network
level.
Now that #56526 is merged, we do not need to explicitly disable
the diagnostic trust manager for all of our test clusters - we do
this dynamically in runtime if the combination of java version and
JSSE provider dictates that.
Add tracking for regular and multipart uploads.
Regular uploads are categorized as PUT.
Multi part uploads are categorized as POST.
The number of documents created for the test #testRequestStats
have been increased so all upload methods are exercised.
Backport of #56826
PR #56893 was supposed to randomise the iteration count in
`testDataOnlyNodePersistence` but this change was mistakenly omitted. This
commit addresses this.
This test failed if all 1000 top-level `rarely()` calls in the loop returned
`false`, because then we would never set the term of the persisted state. This
commit fixes this by adding an earlier call to `persistedState#setCurrentTerm`.
It also changes the test to clean up the threadpools it starts whether it
passes or fails.
Throttling nightly cleanup as much as we do has been over cautious.
Night cleanup should be more lenient in its throttling. We still
keep the same batch size, but now the requests per second scale
with the number of data nodes. If we have more than 5 data nodes,
we don't throttle at all.
Additionally, the API now has `requests_per_second` and `timeout` set.
So users calling the API directly can set the throttling.
This commit also adds a new setting `xpack.ml.nightly_maintenance_requests_per_second`.
This will allow users to adjust throttling of the nightly maintenance.
Add tracking for multipart and resumable uploads for GoogleCloudStorage.
For resumable uploads only the last request is taken into account for
billing, so that's the only request that's tracked.
Backport of #56821
When reading/writing the individual doc responses in the context
of a bulk shard response there is no need to serialize the `ShardId`
over and over. This can waste a lot of memory when handling large bulk
requests.
Fixes the fact that repository metadata with the same settings still results in
multiple settings instances being cached as well as leaking settings on closing
a repository.
Closes#56702
This assertion is too strict. A snapshot will be removed from the cluster state
on the CS thread before it is removed from the listeners map on the snapshot thread pool.
Throughout the removal from the cluster state and listener map, the snapshot is tracked
in `endingSnapshots` though, so we can relax the assertion accordingly and are still able
to catch leaked listeners.
Closes#56607
In the unlikely event that the data nodes started snapshotting the
shards already (and hence got blocked on the data blobs) before the
master has applied the cluster state to its own `SnapshotsService` on
the CS applier thread, we can get a `SnapshotMissingException` here which
breaks the busy assert loop so we have to deal with it explicitly.
Closes#56858
In most cases we are seeing a `PooledHeapByteBuf` here now. No need to
redundantly create an new `ByteBuffer` and single element array for it
here when we can just directly unwrap its internal `byte[]`.
Bogdan Pintea
Ryan Ernst
James Rodewig
Florian Kelbert
Albert Zaharovits
Jason Tedor
Théophile Helleboid - chtitux
Eddie Turizo
Andrei Balici
Benjamin Trent
Alan Woodward
Nik Everett
Ioannis Kakavas
Adam Locke
Adam Mohammed
Lee Hinman
Francisco Fernández Castaño
Marios Trivyzas
Tim Brooks
Armin Braun
Rene Groeschke
Yannick Welsch
Mark Vieira
David Turner
David Kyle