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https://issues.apache.org/jira/browse/BEAM-9429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17174518#comment-17174518
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Beam JIRA Bot commented on BEAM-9429:
-------------------------------------
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.
> Python PostCommit: wordcount_xlang.py hangs
> -------------------------------------------
>
> Key: BEAM-9429
> URL: https://issues.apache.org/jira/browse/BEAM-9429
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-core, sdk-py-harness, test-failures
> Reporter: Kamil Wasilewski
> Priority: P2
> Labels: currently-failing, stale-P2
>
> `wordcount_xlang.py` receives an exception right after starting and hangs
> indefenitely. Because of this, Python PostCommit is being aborted.
> Log message:
> {code:java}
> Error: A JNI error has occurred, please check your installation and try again
> Exception in thread "main" java.lang.SecurityException: Invalid signature
> file digest for Manifest main attributes
> at
> sun.security.util.SignatureFileVerifier.processImpl(SignatureFileVerifier.java:330)
> at
> sun.security.util.SignatureFileVerifier.process(SignatureFileVerifier.java:263)
> at java.util.jar.JarVerifier.processEntry(JarVerifier.java:275)
> at java.util.jar.JarVerifier.update(JarVerifier.java:230)
> at java.util.jar.JarFile.initializeVerifier(JarFile.java:383)
> at java.util.jar.JarFile.ensureInitialization(JarFile.java:612)
> at
> java.util.jar.JavaUtilJarAccessImpl.ensureInitialization(JavaUtilJarAccessImpl.java:69)
> at sun.misc.URLClassPath$JarLoader$2.getManifest(URLClassPath.java:991)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:451)
> 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)
> {code}
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