The change #47238 fixed a first issue (#47076) but introduced
another one that can be reproduced using:
org.elasticsearch.common.CharArraysTests > testConstantTimeEquals FAILED
java.lang.StringIndexOutOfBoundsException: String index out of range: 1
at __randomizedtesting.SeedInfo.seed([DFCA64FE2C786BE3:ED987E883715C63B]:0)
at java.lang.String.substring(String.java:1963)
at org.elasticsearch.common.CharArraysTests.testConstantTimeEquals(CharArraysTests.java:74)
REPRODUCE WITH: ./gradlew ':libs:elasticsearch-core:test' --tests
"org.elasticsearch.common.CharArraysTests.testConstantTimeEquals"
-Dtests.seed=DFCA64FE2C786BE3 -Dtests.security.manager=true -Dtests.locale=fr-CA
-Dtests.timezone=Pacific/Johnston -Dcompiler.java=12 -Druntime.java=8
that happens when the first randomized string has a length of 0.
We cancel ongoing peer recoveries if a node joins the cluster with a completely
up-to-date copy of a shard, because we can use such a copy to recover a replica
instantly. However, today we only look for recoveries to cancel while there are
unassigned shards in the cluster. This means that we do not contemplate the
cancellation of the last few recoveries since recovering shards are not
unassigned. It might take much longer for these recoveries to complete than
would be necessary if they were cancelled.
This commit fixes this by checking for cancellable recoveries even if all
shards are assigned.
Fixes multiple Active Directory related tests that run against the
samba fixture. Some were failing since we changed the realm settings
format in 7.0 and a few were slightly broken in other ways.
We can move to cleanup the tests in a follow up but this work fits
better to be done with or after we move the tests from a Samba
based fixture to a real(-ish) Microsoft Active Directory based
fixture.
Resolves: #33425, #35738
This commit change the repositories base paths used in Azure/S3/GCS
integration tests so that they don't conflict with each other when tests
run in parallel on real storage services.
Closes#47202
- Build paths with PathUtils#get instead of hard-coding a string with
forward slashes.
- Do not try to match the whole message that includes paths. The
file separator is `\\` in windows but when we throw an Elasticsearch
Exception, the message is formatted with LoggerMessageFormat#format
which replaces `\\` with `\` in Path names. That means that in Windows
the Exception message will contain paths with single backslashes while
the expected string that comes from Path#toString on filename and
env.configFile will contain double backslashes. There is no point in
attempting to match the whole message string for the purpose of this test.
Resolves: #45598
Add examples of failures for both sql and csv integeration
tests and instructions on how to mute them.
(cherry picked from commit 591bba46516d770f5fc95a4c536dd7448b74dd49)
The test of constantTimeEquals could get unlucky and randomly produce
the same two strings. This commit tweaks the test to ensure the two
string are unique, and the loop inside constantTimeEquals is actually
executed (which requires the strings be of the same length).
fixes#47076
As a result of #45689 snapshot finalization started to
take significantly longer than before. This may be a
little unfortunate since it increases the likelihood
of failing to finalize after having written out all
the segment blobs.
This change parallelizes all the metadata writes that
can safely run in parallel in the finalization step to
speed the finalization step up again. Also, this will
generally speed up the snapshot process overall in case
of large number of indices.
This is also a nice to have for #46250 since we add yet
another step (deleting of old index- blobs in the shards
to the finalization.
When an integration test fails before the assertion of the results it's
missing information, like the file name and the line in the file where
the test resides.
(cherry picked from commit 683dc7213311d13c81e06829e08f3f9f80ebf73a)
The method Setting#getRaw leaks implementation details about settings,
namely that they are backed by strings. We do not want code to rely upon
this, so this commit makes Setting#getRaw private as a first step
towards hiding the implementaton details of settings from the rest of
the codebase.
This moves the way Painless maintains function headers for use
across compilation into its own class - FunctionTable. This
allows us to store a dedicated object for function lookup at
runtime for the def type instead of a loose Map of functions.
Today plugins may provide upgraders for custom metadata and index metadata, but
these upgraders are bypassed during a rolling restart. Fortunately this
extension mechanism is unused by all known plugins. This commit removes these
extension points.
Relates #47297
With this change the test setup for ML config upgrade
tests only waits for v6.6+ ML index templates to be
installed if the old cluster is running version 6.6.0
or higher.
Previously it was always waiting, but timing out without
failing the test if the templates were not installed
within 10 seconds, effectively just adding a pointless
10 second sleep to BWC tests against versions earlier
than 6.6.0. This problem was exposed by #47112.
Fixes#47286
Today if you create an index in a cluster without any data nodes then it will
report yellow health because it never attempts to assign any shards if there
are no data nodes, so the new shards remain at `AllocationStatus.NO_ATTEMPT`.
This commit moves the new primaries to `AllocationStatus.DECIDERS_NO` in this
situation, causing the cluster health to move to red.
Fixes#41073
Previously, if a column (field, scalar, alias) appeared more than once in the
SELECT list, the value was returned only once (1st appearance) in each row.
Fixes: #41811
(cherry picked from commit 097ea36581a751605fc4f2088319d954ce35b5d1)
A refactoring in 6.6 meant that the ML daily
maintenance actions have not been run at all
since then. This change installs the local
master listener that schedules the ML daily
maintenance, and also defends against some
subtle race conditions that could occur in the
future if a node flipped very quickly between
master and non-master.
Fixes#47003
Fixes a bug related to how "closed replicated indices" (introduced in 7.2) interact with the index
metadata storage mechanism, which has special handling for closed indices (but incorrectly
handles replicated closed indices). On non-master-eligible data nodes, it's possible for the
node's manifest file (which tracks the relevant metadata state that the node should persist) to
become out of sync with what's actually stored on disk, leading to an inconsistency that is then
detected at startup, refusing for the node to start up.
Closes#47276
Currently DateMathParser with roundUp = true is relying on the DateFormatter build with
combined optional sub parsers with defaulted fields (depending on the formatter).
That means that for yyyy-MM-dd'T'HH:mm:ss||yyyy-MM-dd'T'HH:mm:ss.SSS
Java.time implementation expects optional parsers in order from most specific to
least specific (reverse in the example above).
It is causing a problem because the first parsing succeeds but does not consume the full input.
The second parser should be used.
We can work around this with keeping a list of RoundUpParsers and iterate over them choosing
the one that parsed full input. The same approach we used for regular (non date math) in
relates #40100
The jdk is not considering this to be a bug https://bugs.openjdk.java.net/browse/JDK-8188771
Those below will expect this change first
relates #46242
relates #45284
backport #46654
This commit removes a use of Setting#getRaw from the deprecation header
tests. The use of Setting#getRaw is not needed here, the x-content
infrastructure will take care of emitting the appropriate values here,
and so the caller does not need to convert these to string
representations of the settings values.
These settings were using get raw to fallback to whether or not SSL is
enabled. Yet, we have a formal mechanism for falling back to a
setting. This commit cuts over to that formal mechanism.
The archives stopElasticsearch utility method sends SIGTERM to the
elasticsearch process, but does not wait for it to exit. That can cause
subsequent tests to sometimes file. This commit adds wait logic to both
linux and windows for the stopElasticsearch method.
closes#44501
The test for java home with special characters on linux would create a
temporary java home under /home/elasticsearch. But our packaging
assertions expect that to not exist. Unfortunately this would fail much
later when the checks were actually done in bats tests. This commit
fixes the linux test to match the behavior of windows, which links the
entire java directory, and now does it into a /tmp dir.
closes#45903
This commit adds a Java source formatter and checker into the build process.
This is not yet enabled for any sub-projects - to format and check a
sub-project, add its Gradle path into `build.gradle` and run:
./gradlew spotlessApply
to format, and:
./gradlew spotlessJavaCheck
# or:
./gradlew precommit
to verify formatting.
Looks like there's a workaround with aufs used in debian 8.
Adding `tsflags=nodocs` works around this issue and results in smaller
image files also.
Closes#47097 and elastic/infra#14780
When we added support for wildcard application names, we started to build
the prefix query along with the term query but we used 'filter' clause
instead of 'should', so this would not fetch the correct application
privilege descriptor thereby failing the _has_privilege checks.
This commit changes the clause to use should and with minimum_should_match
as 1.
This commit adds the documentation to point the user that when one
creates API keys with no role descriptor specified then that API
key will have a point in time snapshot of user permissions.
Closes#46876
Backport of #45794 to 7.x. Convert most `awaitBusy` calls to
`assertBusy`, and use asserts where possible. Follows on from #28548 by
@liketic.
There were a small number of places where it didn't make sense to me to
call `assertBusy`, so I kept the existing calls but renamed the method to
`waitUntil`. This was partly to better reflect its usage, and partly so
that anyone trying to add a new call to awaitBusy wouldn't be able to find
it.
I also didn't change the usage in `TransportStopRollupAction` as the
comments state that the local awaitBusy method is a temporary
copy-and-paste.
Other changes:
* Rework `waitForDocs` to scale its timeout. Instead of calling
`assertBusy` in a loop, work out a reasonable overall timeout and await
just once.
* Some tests failed after switching to `assertBusy` and had to be fixed.
* Correct the expect templates in AbstractUpgradeTestCase. The ES
Security team confirmed that they don't use templates any more, so
remove this from the expected templates. Also rewrite how the setup
code checks for templates, in order to give more information.
* Remove an expected ML template from XPackRestTestConstants The ML team
advised that the ML tests shouldn't be waiting for any
`.ml-notifications*` templates, since such checks should happen in the
production code instead.
* Also rework the template checking code in `XPackRestTestHelper` to give
more helpful failure messages.
* Fix issue in `DataFrameSurvivesUpgradeIT` when upgrading from < 7.4
This commit replaces some uses of Setting#getRaw in the throttling
allocation decider settings. Instead, these settings should be using
fallback settings.
This commit removes some leniency that exists in getting the allow
rebalance setting. Fortunately, that leniency is dead code, this can
never happen. The reason this can never happen is because the settings
infrastructure will not allow setting an invalid value for this
setting. If you try to set this in the elasticsearch.yml, then the node
will fail to start, since parsing the setting will fail. If you try to
set this via an update settings API call, then parsing the setting will
fail and the settings update will be rejected. Therefore, this leniency
can never be activated, so we remove it.
This commit is the first of a few in an attempt to remove the public
uses of Setting#getRaw.
Currently the MockNioTransport uses a custom exception handler for
server channel exceptions. This means that bind failures are logged at
the warn level. This commit modifies the transport to use the common
TcpTransport exception handler which will log exceptions at the correct
level.
This the first part of a series to allow nodes to write all of their appropriate
pieces to the class. Currently, nodes must add their bindings, constants, and
functions to main SClass node for delayed writing. This instead adds a
Painless version of ClassWriter to the write pass. The Painless ClassWriter
contains an appropriate ClassVisitor that can be accessed in any node
during the process along with access to the clinit method, and finally a
shortcut for creating new MethodWriter. The next step will be removing the
delayed writing in SClass, and instead, delegate all writing responsibilities to
the nodes.
Tanguy Leroux
Ioannis Kakavas
Howard
Ignacio Vera
Yannick Welsch
Marios Trivyzas
István Zoltán Szabó
Mark Vieira
Alpar Torok
Ryan Ernst
Armin Braun
Jason Tedor
James Rodewig
Lisa Cawley
Jack Conradson
David Turner
Andrew Naguib
David Roberts
Gaurav614
emasab
Przemyslaw Gomulka
Rory Hunter
Yogesh Gaikwad
Tim Brooks