[jira] [Commented] (HIVE-8944) TestCompactor fails with IncompatibleClassChangeError

["Brock Noland (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-8944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14221394#comment-14221394 ] 

Brock Noland commented on HIVE-8944:
------------------------------------

This was actually the Hadoop-1 build. Looks like this is not properly shimmed out.

http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/HIVE-TRUNK-HADOOP-1-48/

> TestCompactor fails with IncompatibleClassChangeError
> -----------------------------------------------------
>
>                 Key: HIVE-8944
>                 URL: https://issues.apache.org/jira/browse/HIVE-8944
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Brock Noland
>
> While investigating long build times I found this and the test had been running for hours.
> {noformat}
> Exception in thread "Thread-185" java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapred.JobContext, but class was expected
> 	at org.apache.hadoop.hive.ql.txn.compactor.CompactorMR$CompactorOutputCommitter.abortJob(CompactorMR.java:716)
> 	at org.apache.hadoop.mapred.OutputCommitter.abortJob(OutputCommitter.java:255)
> 	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:471)
> {noformat}



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