[jira] [Created] (FLINK-16378) Kerberized YARN on Docker test fails on jdk11 on AZP

["Robert Metzger (Jira)" <ji...@apache.org>]

Robert Metzger created FLINK-16378:
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             Summary: Kerberized YARN on Docker test fails on jdk11 on AZP
                 Key: FLINK-16378
                 URL: https://issues.apache.org/jira/browse/FLINK-16378
             Project: Flink
          Issue Type: Bug
          Components: Build System / Azure Pipelines
            Reporter: Robert Metzger


Build log: https://dev.azure.com/rmetzger/Flink/_build/results?buildId=5779&view=logs&j=eec879f1-c5a2-5810-2b49-ba5c6bfecb27&t=484f04d6-55db-5161-9f93-391b1677737d

{code}Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/flink/client/cli/CliFrontend 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:763)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
Running the job failed.
{code}



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