This fixes an NPE in finding scaled float stats. The type of min/max
methods on the wrapped long stats returns a boxed type, but in the case
this is null, the unbox done for the FieldStats.Double ctor primitive
types will cause the NPE. These methods would have null for min/max when
the field exists, but does not actually have points values.
fixes#23487
This commit adds a system property that enables end-users to explicitly
enforce the bootstrap checks, independently of the binding of the
transport protocol. This can be useful for single-node production
systems that do not bind the transport protocol (and thus the bootstrap
checks would not be enforced).
Relates #23585
This change adds a new method that returns the underlying char[] of a SecureString and the ability
to clone the SecureString so that the original SecureString is not vulnerable to modification.
Closing the cloned SecureString will wipe the char[] that backs the clone but the original SecureString remains unaffected.
Additionally, while making a separate change I found that SecureSettings will fail when diff is called on them and there
is no fallback setting. Given the idea behind SecureSetting, I think that diff should just be a no-op and I have
implemented this here as well.
Currently GeoHashGridAggregatorTests#testWithSeveralDocs increases the expected
document count per hash for each geo point added to a document. When points
added to the same doc fall into one bucket (one hash cell) the document should
only be counted once.
Closes#23555
While trying to improve the failure output in #23547, the stderr was
also captured from jrunscript. This was under the assumption that stderr
is only written to in case of an error. However, with java 9, when
JAVA_TOOL_OPTIONS are set, they are output to stderr. And our CI sets
JAVA_TOOL_OPTIONS for some reason. This commit fixes the jrunscript call
to use a separate buffer for stderr.
A previous change to the multi-search request execution to avoid stack
overflows regressed on limiting the number of concurrent search requests
from a batched multi-search request. In particular, the replacement of
the tail-recursive call with a loop could asynchronously fire off all of
the remaining search requests in the batch while max concurrent search
requests are already executing. This commit attempts to address this
issue by taking a more careful approach to the initial problem of
recurisve calls. The cause of the initial problem was due to possibility
of individual requests completing on the same thread as invoked the
search action execution. This can happen, for example, in cases when an
individual request does not resolve to any shards. To address this
problem, when an individual request completes we check if it completed
on the same thread as fired off the request. In this case, we loop and
otherwise safely recurse. Sadly, there was a unit test to check that the
maximum number of concurrent search requests was not exceeded, but that
test was broken while modifying the test to reproduce a case that led to
the possibility of stack overflow. As such, we randomize whether or not
search actions execute on the same thread as the thread that invoked the
action.
Relates #23538
This commit improves the output when jrunscript fails to include the
full output of the command. It also makes the quoting that is needed for
windows only happen on windows (which worked on java 8, but for some
reason does not work with java 9)
When plugins are installed on a union filesystem (for example, inside a
Docker container), removing them can fail because we attempt an atomic
move which will not work if the plugin is not installed in the top
layer. This commit modifies removing a plugin to fall back to a
non-atomic move in cases when the underlying filesystem does not support
atomic moves.
Relates #23548
This commit upgrades the Netty dependencies from version 4.1.8 to
version 4.1.9. This commit picks up a few bug fixes that impacted us:
- Netty was incorrectly ignoring interfaces with self-assigned MAC
addresses (e.g., instances running in Docker containers or on EC2)
- incorrect handling of the Expect: 100-continue header
Relates #23540
With this commit we change the default receive predictor size for Netty
from 32kB to 64kB as our testing has shown that this leads to less
allocations on smaller heaps like the default out of the box
configuration and this value also works reasonably well for larger
heaps.
Closes#23185
Today when handling a multi-search request, we asynchornously execute as
many search requests as the minimum of the number of search requests in
the multi-search request and the maximum number of concurrent
requests. When these search requests return, we poll more search
requests from a queue of search requests from the original multi-search
request. The implementation of this was recursive, and if the number of
requests in the multi-search request was large, a stack overflow could
arise due to the recursive invocation. This commit replaces this
recursive implementation with a simple iterative implementation.
Relates #23527
We previously removed setting the vagrant group because sles-12 and
opensuse-13 did not have this group. Now that those images have the
group, we can go back to setting both user and group to vagrant.
This commit upgrades to the newest version of randomized runner. There
is a new additional check that allows ensuring the working directory
for each child jvm is empty. By default, this check will fail the test
run. However, for elasticsearch, we default to wipe the directory. For
example, if you previously told the runner to not wipe the directory, in
order to investigate a failure, the wipe option will delete this data
upon re-running the test.
This commit adds a note to the resiliency status page regarding the fact
that replicas can fall out of sync with the primary shard after primary
promotion occurs due to a failing primary shard.
Relates #23503
When parsing the control groups to which the Elasticsearch process
belongs, we extract a map from subsystems to paths by parsing
/proc/self/cgroup. This file contains colon-delimited entries of the
form hierarchy-ID:subsystem-list:cgroup-path. For control group version
1 hierarchies, the subsystem-list is a comma-delimited list of the
subsystems for that hierarchy. For control group version 2 hierarchies
(which can only exist on Linux kernels since version 4.5), the
subsystem-list is an empty string. The previous parsing of
/proc/self/cgroup incorrectly accounted for this possibility (a +
instead of a * in a regular expression). This commit addresses this
issue, adds a test case that covers this possibility, and simplifies the
code that parses /proc/self/cgroup.
Relates #23493
Previously, the Azure blob store would depend on a 404 StorageException
coming back from Azure if trying to open an input stream to a
non-existent blob. This works for Azure repositories which access a
primary location path. For those configured to access a secondary
location path, the Azure SDK keeps trying for a long while before
returning a 404 StorageException, causing potential delays in the
snapshot APIs. This commit makes an initial check if the blob exists in
Azure and returns immediately with a NoSuchFileException, instead of
trying to open the input stream to the blob.
Closes#23480
This commit mutes a ton of Painless lambda tests on JDK 9. This commit
did not attempt to discover exactly which tests are failing, but instead
just blanket muted all tests in LambdaTests, FunctionRefTests, and
AugmentationTests.
Relates #23473
While the esplugin extension already had an input for the base notice
file of the plugin, the NoticeTask did not actually know how to use
that, and always used the base notice file from Elasticsearch.
This commit adds an `ignoreSha` configuration to the `dependencyLicense`
task, which allows to not check for a sha for a given dependency jar.
This is useful for locally built jars, which will constantly change.
Previously, the RestController would stash the context prior to copying headers. However, there could be deprecation
log messages logged and in turn warning headers being added to the context prior to the stashing of the context. These
headers in the context would then be removed from the request and also leaked back into the calling thread's context.
This change moves the stashing of the context to the HttpTransport so that the network threads' context isn't
accidentally populated with warning headers and to ensure the headers added early on in the RestController are not
excluded from the response.
This commit adds the size of the cluster state to the response for the
get cluster state API call (GET /_cluster/state). The size that is
returned is the size of the full cluster state in bytes when compressed.
This is the same size of the full cluster state when serialized to
transmit over the network. Specifying the ?human flag displays the
compressed size in a more human friendly manner. Note that even if the
cluster state request filters items from the cluster state (so a subset
of the cluster state is returned), the size that is returned is the
compressed size of the entire cluster state.
Closes#3415
When downloading Gradle to install inside the VMs used for testing, the
download progress logs do not play well with the Gradle progress logger
so we see garbage like:
==> centos-6: ==> Installing gradle
==> centos-6:
==> centos-6:
==> centos-6: %
==> centos-6:
==> centos-6: T
==> centos-6: o
==> centos-6: t
==> centos-6: a
==> centos-6: l
==> centos-6:
==> centos-6:
==> centos-6:
==> centos-6:
==> centos-6: %
==> centos-6:
==> centos-6: R
==> centos-6: e
==> centos-6: c
==> centos-6: e
==> centos-6: i
==> centos-6: v
==> centos-6: e
==> centos-6: d
==> centos-6:
==> centos-6: %
==> centos-6:
==> centos-6: X
==> centos-6: f
==> centos-6: e
==> centos-6: r
==> centos-6: d
==> centos-6:
==> centos-6:
==> centos-6: A
==> centos-6: v
==> centos-6: e
==> centos-6: r
==> centos-6: a
==> centos-6: g
==> centos-6: e
==> centos-6:
==> centos-6: S
==> centos-6: p
==> centos-6: e
==> centos-6: e
==> centos-6: d
==> centos-6:
==> centos-6:
This commit addresses this by setting curl to be silent and only show
errors. This instead gives:
==> centos-6: ==> Installing gradle
==> centos-6: Archive: /tmp/gradle.zip
Relates #23460
Currently "foo:*" is parsed as prefix query on the field `foo` unless the field is defined in `default_field` or `fields`.
This commit fixes this behavior, "foo:*" is now rewritten to an exists query on the field name.
This change also removes the assumption that "_all:*" should return all docs.
relates #23356
Throw error when skip or do sections are malformed, such as they don't start with the proper token (START_OBJECT). That signals bad indentation, which would be ignored otherwise. Thanks (or due to) our pull parsing code, we were still able to properly parse the sections, yet other runners weren't able to.
Closes#21980
* [TEST] fix indentation in matrix_stats yaml tests
* [TEST] fix indentation in painless yaml test
* [TEST] fix indentation in analysis yaml tests
* [TEST] fix indentation in generated docs yaml tests
* [TEST] fix indentation in multi_cluster_search yaml tests
Today the status is lost when parsing back a BulkItemResponse.Failure. This commit changes the BulkItemResponse.Failure parsing method so that it correctly instantiates a failure with the parsed status instead of realying on the parsed ElasticsearchException (that always return an internal server error status).
Adds a common base class for testing subclasses of
`InternalSingleBucketAggregation`. They are so similar they
call into question the utility of having all of these classes.
We maybe could just use `InternalSingleBucketAggregation` in
all those cases.... But for now, let's test the classes!
Relates to #22278
Jason Tedor
Ryan Ernst
Sönke Liebau
Boaz Leskes
Jay Modi
Christoph Büscher
Pavel Chertorogov
NFM
Martijn van Groningen
Daniel Mitterdorfer
David Pilato
Karel Minarik
Shashank Singh
Ali Beyad
Tanguy Leroux
Kunal Kapoor
Jim Ferenczi
Luca Cavanna
Nik Everett