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https://issues.apache.org/jira/browse/CASSANDRA-18436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17719555#comment-17719555
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dan jatnieks commented on CASSANDRA-18436:
------------------------------------------
I can reproduce this locally with IntelliJ IDE, but not on the command line. I
added some error checking to the {{Process}} result and was able to understand
that while my IDE is using JDK17, the default java version on my system is
still java 8. Example of test result in IntelliJ
{code:java}
java.lang.AssertionError: Error: A JNI error has occurred, please check your
installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError:
org/apache/cassandra/tools/SSTableExport has been compiled by a more recent
version of the Java Runtime (class file version 61.0), 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:601)
Expected :0
Actual :1 {code}
Maybe something like this would be useful to add?
||Branch||CI||
|[trunk|https://github.com/djatnieks/cassandra/tree/CASSANDRA-18436-trunk]|[java17|https://app.circleci.com/pipelines/github/djatnieks/cassandra/5/workflows/7678e370-43d6-4a94-a50b-ed30c72257f0]|
> Unit tests in org.apache.cassandra.cql3.EmptyValuesTest class occasionally
> failing with JDK17
> ---------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-18436
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18436
> Project: Cassandra
> Issue Type: Bug
> Components: CI
> Reporter: Ekaterina Dimitrova
> Priority: Normal
> Fix For: 5.x
>
>
>
> All of them failed with the below stack trace for the same assertion failing:
> {code:java}
> junit.framework.AssertionFailedError: at
> org.apache.cassandra.cql3.EmptyValuesTest.verify(EmptyValuesTest.java:90) at
> org.apache.cassandra.cql3.EmptyValuesTest.verifyJsonInsert(EmptyValuesTest.java:112)
> at
> org.apache.cassandra.cql3.EmptyValuesTest.testEmptyDecimal(EmptyValuesTest.java:192)
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method) at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> {code}
>
> Unfortunately I do not have a link to the CI run as this was seen last in
> private infra and not in CircleCI. Maybe we want to check with the
> multiplexer for flakiness.
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