* Replace cloud-ess docker image with wolfi-ess
We just replaced the existing implementation of cloud-ess with what was wolfi-ess which is a wolfi based ess image.
The cloud image itself will be removed in a future commit it was not used anywhere
* Switch to test cloud docker image instead of default docker in packaging pr tests.
This adds way more coverage than the default docker image which is also barely touched
(cherry picked from commit f1f5ee06a3)
# Conflicts:
# build-tools-internal/src/main/java/org/elasticsearch/gradle/internal/DockerBase.java
This commit adds a couple of JIT compiler directives to avoid a performance pitfall in JDK 23.
Ultimately this is a workaround for a JDK 23 bug, which has been reported and will be fixed in a future version of the JDK.
The nested rally track uncovered the JDK performance regression. Running JDK 23 with the compiler directives in this PR restores performance, and in fact improves it in several cases.
* Simplify java version checker (#112955)
The version checker ensures custom JDKs used to run Elasticsearch meet
the minimum Java version. It uses a multi-release jar to pass through
the "ok" versions, falling back to a java 8 version to print an error.
However, a multi-release jar is not necessary, we can instead do simple
string version parsing for the check, special casing Java 1.8.
* adjust for java 17
JDK 23 removes the COMPAT locale provider, leaving CLDR as the only option. This commit configures Elasticsearch
to use the CLDR provider when on JDK 23, but still use the existing COMPAT provider when on JDK 22 and below.
This causes some differences in locale behaviour; this also adapts various tests to still work whether run on COMPAT or CLDR.
When the server CLI is preparing to start Elasticsearch, it may receive
a SIGTERM. That signal causes the close method of the CLI to be invoked,
which checks for a non-null server process, and stops it if it exists.
Since shutdown occurs in a different thread, it is possible close is
invoked, sees the server process is null, so skips calling close, but
then before close finishes the server process is started.
Normally the above case is ok; the close method will cause Java to exit,
and the child process will be sent a SIGTERM. However, in the case of
serverless, close is wrapped so that the CLI can wait on uploading
possible heapdumps. This presents the possibility that close thinks the
child process has been stopped, but it hasn't, so the wrapped close
waits indefinitely on the child process that was started up during the
race.
This commit guards against the startup race by locking the critical
sections that create the child process and stop it. Either the child
process is created first, and will then be stopped immediately, or close
is invoked first, marking that the CLI is shutting down, and creating
the child process will be skipped.
Native libraries in Java are loaded by calling System.loadLibrary. This
method inspects paths in the java.library.path to find the requested
library. Elasticsearch previously used this to find libsystemd, but now
the only remaining use is to set the additional platform directory in
which Elasticsearch keeps its own native libraries.
One issue with setting java.library.path is that its not set for the cli
process, which makes loading the native library infrastructure from clis
difficult. This commit reworks how Elasticsearch native libraries are
found in order to avoid needing to set java.library.path. There are two
cases. The simplest is production, where the working directory is the
Elasticsearch installation directory, so the platform specific directory
can be constructed. The second case is for tests where we don't have an
installtion. We already pass in java.library.path there, so this change
renames the system property to be a test specific property that the new
loading infrastructure looks for.
This commit moves the file preallocation functionality into
NativeAccess. The code is basically the same. One small tweak is that
instead of breaking Java access boundaries in order to get an open file
handle, the new code uses posix open directly.
relates #104876
* Mechanical package change in IntelliJ
* A couple of manual fixups
* Export plugins.loading to deprecation
* Put plugin-cli in a module so can export PluginsUtils to it.
Fix incompatibility with 8.8 and our internal api usages
- Update ospackage to a version that contains a fix we provided
- Tweak build logic to avoid deprecation warnings
- Use newer permission api
- Use custom shadowplugin
- Rework ElasticsearchDistribution dependencies resolution
- Update Gradle wrapper to 8.8
The workaround requires to JDK args, but SystemJvmOptions actually
operates on individual JDK args. This commit adjusts SystemJvmOptions to
allow adding sets of jdk args together.
This removes getWriter() and getErrorWriter() from Terminal in order to prepare for using log4j in server-cli.
Additionally, ensure IO failures on the pump thread are handled once completed (closed) and
catch throwables in Command#main to print them (formatted) via Terminal.
This commit bumps Tika to 2.9.2 and manually bumps the transitive versions
to match 2.9.2's parent POM. This commit also centralizes the dependency
versions so that you only need to look at 1 list to see the full set of dependencies
to manually check.
This commit adds an optimised int8 vector distance implementation for aarch64. Additional platforms like, say, x64, will be added as a follow-up.
The vector distance implementation outperforms Lucene's Pamana Vector implementation for binary comparisons by approx 5x (depending on the number of dimensions). It does so by means of compiler intrinsics built into a separate native library and link by Panama's FFI. Comparisons are performed on off-heap mmap'ed vector data.
The implementation is currently only used during merging of scalar quantized segments, through a custom format ES814HnswScalarQuantizedVectorsFormat, but its usage will likely be expanded over time.
Co-authored-by: Benjamin Trent <ben.w.trent@gmail.com>
Co-authored-by: Lorenzo Dematté <lorenzo.dematte@elastic.co>
Co-authored-by: Mark Vieira <portugee@gmail.com>
Co-authored-by: Ryan Ernst <ryan@iernst.net>
On some systems Java appears to return amd64 (even if not an amd
processor), but on others it returns x86_64. This commit handles the
latter case to correctly associate the arch with the appropriate
platform dir.
