* Lower build requirement from Java 14+ to Java 11+
Avoid use of -Werror -Xlint:all, which may change significantly across
java releases (new warnings could be added). Instead, just list the
warnings individually.
Workaround JDK 11 compiler bug (JDK-8209058) that only impacts test fixture
code in the build itself.
Signed-off-by: Robert Muir <rmuir@apache.org>
* Disable warning around -source 7 -release 7 for java version checker
The java version checker triggers some default warnings because it
targets java7:
```
> Task :distribution:tools:java-version-checker:compileJava FAILED
warning: [options] source value 7 is obsolete and will be removed in a future release
warning: [options] target value 7 is obsolete and will be removed in a future release
warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.
error: warnings found and -Werror specified
```
Suppress this warning explicitly for this module.
Signed-off-by: Robert Muir <rmuir@apache.org>
* more java14 -> java11 cleanup
Signed-off-by: Robert Muir <rmuir@apache.org>
Co-authored-by: Robert Muir <rmuir@apache.org>
This commit adds the SPDX Apache-2.0 license header along with an additional
copyright header for all modifications.
Signed-off-by: Nicholas Walter Knize <nknize@apache.org>
Refactor the `distribution` module to rename elasticsearch to opensearch. The commit doesn't rename the files in the `src/bin` directory as git doesn't detect `git mv`, so that change will be done in a subsequent commit.
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
Currently forbidden apis accounts for 800+ tasks in the build. These
tasks are aggressively created by the plugin. In forbidden apis 3.0, we
will get task avoidance
(https://github.com/policeman-tools/forbidden-apis/pull/162), but we
need to ourselves use the same task avoidance mechanisms to not trigger
these task creations. This commit does that for our foribdden apis
usages, in preparation for upgrading to 3.0 when it is released.
Backport of #48849. Update `.editorconfig` to make the Java settings the
default for all files, and then apply a 2-space indent to all `*.gradle`
files. Then reformat all the files.
* Replace usages RandomizedTestingTask with built-in Gradle Test (#40978)
This commit replaces the existing RandomizedTestingTask and supporting code with Gradle's built-in JUnit support via the Test task type. Additionally, the previous workaround to disable all tasks named "test" and create new unit testing tasks named "unitTest" has been removed such that the "test" task now runs unit tests as per the normal Gradle Java plugin conventions.
(cherry picked from commit 323f312bbc829a63056a79ebe45adced5099f6e6)
* Fix forking JVM runner
* Don't bump shadow plugin version
* Testing conventions now checks for tests in main
This is the last outstanding feature of the old NamingConventionsTask,
so time to remove it.
* PR review
The java version checker requires being written with java 7 APIs.
In order to use java 8 apis in other launcher utilities, this commit
moves the java version checker back to its own jar.
JDK 9 has removed JVM options that were valid in JDK 8 (e.g., GC logging
flags) and replaced them with new flags that are not available in JDK
8. This means that a single JVM options file can no longer apply to JDK
8 and JDK 9, complicating development, complicating our packaging story,
and complicating operations. This commit extends the JVM options syntax
to specify the range of versions the option applies to. If the running
JVM matches the range of versions, the flag will be used to start the
JVM otherwise the flag will be ignored.
We implement this parser in Java for simplicity, and with this we start
our first step towards a Java launcher.
Relates #27675
Today when users start Elasticsearch with their Java configuration
pointing to a pre-Java 8 install, they encounter a cryptic message:
Exception in thread "main" java.lang.UnsupportedClassVersionError:
org/elasticsearch/bootstrap/Elasticsearch : Unsupported major.minor
version 52.0
They often think that they have Java 8 installed but if their JAVA_HOME
or other configuration is causing them to start with a pre-Java 8
install, this error message does not help them.
We introduce a Java version checker that runs on Java 6 as part of the
startup scripts. If the Java version is pre-Java 8, we can display a
helpful error message to the user informing them of the Java version
that the runtime was started with. Otherwise, Elasticsearch starts as it
does today.
Daniel Doubrovkine (dB.)
Nick Knize
Rabi Panda
Ryan Ernst
Rory Hunter
Mark Vieira
Alpar Torok
Ryan Ernst
Jason Tedor