[jira] [Commented] (BEAM-10087) Flink 1.10 failing [Java 11]

["Beam JIRA Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-10087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17203394#comment-17203394 ] 

Beam JIRA Bot commented on BEAM-10087:
--------------------------------------

This issue is P2 but has been unassigned without any comment for 60 days so it has been labeled "stale-P2". If this issue is still affecting you, we care! Please comment and remove the label. Otherwise, in 14 days the issue will be moved to P3.

Please see https://beam.apache.org/contribute/jira-priorities/ for a detailed explanation of what these priorities mean.


> Flink 1.10 failing [Java 11]
> ----------------------------
>
>                 Key: BEAM-10087
>                 URL: https://issues.apache.org/jira/browse/BEAM-10087
>             Project: Beam
>          Issue Type: Sub-task
>          Components: runner-flink
>            Reporter: Pawel Pasterz
>            Priority: P2
>              Labels: stale-P2
>
> Gradle task _*:runners:flink:1.10:generatePipelineOptionsTableJava*_ fails during Java 11 Precommit job 
> Example stack trace
> {code:java}
> > Task :runners:flink:1.10:generatePipelineOptionsTableJava FAILED
> ...
> Error: A JNI error has occurred, please check your installation and try again
> Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/beam/runners/flink/website/PipelineOptionsTableGenerator has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
> 	at java.lang.ClassLoader.defineClass1(Native Method)
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
> 	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
> 	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
> 	at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
> :runners:flink:1.10:generatePipelineOptionsTableJava (Thread[Execution worker for ':' Thread 11,5,main]) completed. Took 1.744 secs.
> {code}



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