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Copr: Use Java 21 as the build dependency#3607

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vlsi merged 2 commits intopgjdbc:masterfrom
mkoncek:master
Apr 29, 2025
Merged

Copr: Use Java 21 as the build dependency#3607
vlsi merged 2 commits intopgjdbc:masterfrom
mkoncek:master

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@mkoncek
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@mkoncek mkoncek commented Apr 16, 2025 •
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Fixes: #3591

All Submissions:

  • Have you followed the guidelines in our Contributing document?
  • Have you checked to ensure there aren't other open Pull Requests for the same update/change?

New Feature Submissions:

  1. Does your submission pass tests?
  2. Does ./gradlew styleCheck pass ?
  3. Have you added your new test classes to an existing test suite in alphabetical order?

Changes to Existing Features:

  • Does this break existing behaviour? If so please explain.
  • Have you added an explanation of what your changes do and why you'd like us to include them?
  • Have you written new tests for your core changes, as applicable?
  • Have you successfully run tests with your changes locally?

@mkoncek
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mkoncek commented Apr 17, 2025

As this is not a code change, i did not execute any build locally.

@davecramer
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davecramer commented Apr 17, 2025

As this is not a code change, i did not execute any build locally.

is that why it is failing ?

@mkoncek
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mkoncek commented Apr 17, 2025

is that why it is failing ?

I am 99 % sure, though I am not the person who set Copr builds up. It is consistent with the logs, java-17-openjdk-devel is installed before the build itself, so it must be configured from here.

@vlsi
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vlsi commented Apr 17, 2025

It does not seem to fix the failure

@mkoncek
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mkoncek commented Apr 17, 2025

Yeah, I noticed that. My only guess is that the Copr build uses these settings from the master branch, not from PRs.
if you look at this log and the line:

 'source_json': {'builddeps': 'git java-17-openjdk-devel python-unversioned-command',

that is exactly the content of the file that I am changing in this PR and that is what fails during the Copr build:

INFO: installing package(s): git java-17-openjdk-devel python-unversioned-command
Updating and loading repositories:
 updates                                100% | 778.3 KiB/s |  25.7 KiB |  00m00s
 fedora                                 100% | 314.5 KiB/s |  28.0 KiB |  00m00s
Repositories loaded.
Failed to resolve the transaction:
No match for argument: java-17-openjdk-devel
You can try to add to command line:
  --skip-unavailable to skip unavailable packages
WARNING: DNF5 command failed, retrying, attempt #2, sleeping 10s

@mkoncek mkoncek force-pushed the master branch 2 times, most recently from 1db1721 to ad4e33c Compare April 28, 2025 12:44
@mkoncek
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mkoncek commented Apr 28, 2025

Now Copr build fails because the Gradle build somehow only accepts Java 17:

A problem occurred configuring project ':postgresql'.
> Failed to query the value of task ':postgresql:compileJava' property 'options.release'.
   > Failed to calculate the value of task ':postgresql:compileJava' property 'javaCompiler'.
      > Cannot find a Java installation on your machine (Linux 6.11.8-300.fc41.x86_64 amd64) matching: {languageVersion=17, vendor=any vendor, implementation=vendor-specific}. Toolchain download repositories have not been configured.

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vlsi commented Apr 28, 2025 •
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@mkoncek , we do use Java 17 by default, however, there's an option to adjust it: ./gradlew .. -PjdkBuildVersion=21 ...
Could you give it a try?

It might be time to go for Java 21 by default for the build though.

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vlsi commented Apr 28, 2025

This is funny and not so funny at the same time:

* What went wrong:
Execution failed for task ':postgresql:compileJava'.
> Compilation failed; see the compiler output below.
  warning: [options] source value 8 is obsolete and will be removed in a future release
  warning: [options] target value 8 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

@mkoncek , could you add the following as well?

--- a/build-logic/jvm/src/main/kotlin/build-logic.java.gradle.kts
+++ b/build-logic/jvm/src/main/kotlin/build-logic.java.gradle.kts
@@ -62,6 +62,11 @@ tasks.configureEach<JavaCompile> {
                 }
             }
         )
+        if (buildParameters.jdkBuildVersion >= 21 && buildParameters.targetJavaVersion < 11) {
+            // We know target Java 8 is deprecated with Java 21, so silence the warning
+            // otherwise the build fails due to -Werror below
+            compilerArgs.add("-Xlint:-options")
+        }
         if (!buildParameters.enableCheckerframework) {
             compilerArgs.add("-Xlint:deprecation")
         } else {

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mkoncek commented Apr 29, 2025

Sure.

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vlsi commented Apr 29, 2025

Wow. So much fun. It finally worked!

@vlsi vlsi merged commit 475812b into pgjdbc:master Apr 29, 2025
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The Fedora CI seems to fail

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@mkoncek @davecramer @vlsi

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