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https://issues.apache.org/jira/browse/YARN-6007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15751045#comment-15751045
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Sonia Garudi commented on YARN-6007:
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On debugging, we found the issue is due to Hadoop's dependency on Hbase version
1.1.3. The errors are related to HBASE-15322. The fix for the given error is in
version 1.1.4.
On upgrading Hbase version to 1.1.4, the build fails with convergence errors.
On adding few exclusions in the pom.xml file, the build is successful, and the
unit test errors are resolved. I have attached a patch with the changes made.
> Unit test failures in Yarn due to java.lang.NoClassDefFoundError
> ----------------------------------------------------------------
>
> Key: YARN-6007
> URL: https://issues.apache.org/jira/browse/YARN-6007
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn
> Affects Versions: 3.0.0-alpha2
> Environment: $ uname -a
> Linux f8eef0f055cf 3.16.0-30-generic #40~14.04.1-Ubuntu SMP Thu Jan 15
> 17:42:36 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux
> Reporter: Sonia Garudi
> Labels: ppc64
>
> In Hadoop Yarn project, 21 unit test failures are seen with below error :
> java.lang.NoClassDefFoundError: Could not initialize class
> org.apache.hadoop.hbase.util.Bytes$LexicographicalComparerHolder$UnsafeComparer
> java.lang.NullPointerException: null
> at org.apache.hadoop.yarn.server.timelineservice.storage.
> TestHBaseTimelineStorageApps.tearDownAfterClass(TestHBaseTimelineStorageApps.java:1847)
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