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https://issues.apache.org/jira/browse/APEXCORE-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16517710#comment-16517710
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Pramod Immaneni commented on APEXCORE-817:
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The test is failing because of a higher major version for a class being loaded
compared to the running vm. The test is invoking javac to compile a test class
and later trying to load it. There is a javac in the PATH with a higher major
version than the current vm resulting in a class that is unloadable and
resulting in an error.
The fix is to use the same compiler version as the running vm.
> StramLocalCluster.testDynamicLoading test failing on travis
> -----------------------------------------------------------
>
> Key: APEXCORE-817
> URL: https://issues.apache.org/jira/browse/APEXCORE-817
> Project: Apache Apex Core
> Issue Type: Bug
> Reporter: Pramod Immaneni
> Assignee: Pramod Immaneni
> Priority: Major
>
> The test is failing with the following logs
>
> Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 14.843 sec
> <<< FAILURE! - in com.datatorrent.stram.StramLocalClusterTest
> testDynamicLoading(com.datatorrent.stram.StramLocalClusterTest) Time elapsed:
> 1.375 sec <<< ERROR!
> java.lang.UnsupportedClassVersionError: POJO has been compiled by a more
> recent version of the Java Runtime (class file version 53.0), this version of
> the Java Runtime only recognizes class file versions up to 52.0
> at
> com.datatorrent.stram.StramLocalClusterTest.testDynamicLoading(StramLocalClusterTest.java:296)
>
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