[HIVE-8944] TestCompactor fails with IncompatibleClassChangeError

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Assignee: Alan Gates
• Reporter: Brock Noland
• Created: 21/Nov/14 20:36
• Updated: 01/Oct/19 22:06
• Resolved: 24/Nov/14 03:10

Description

While investigating long build times I found this and the test had been running for hours.

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)

Issue Links

• is related to: HIVE-8931 Test TestAccumuloCliDriver is not completing