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Gregory Chanan commented on HBASE-5608: --------------------------------------- I looked at these briefly; you are correct in that the MR job fails (basically) silently. I did some work on these test cases against hadoop-0.23, see https://issues.apache.org/jira/browse/HBASE-5317 Against 0.23 I needed to look in the "target/org.apache.hadoop.mapred.MiniMRCluster" directory for the MR logs. The problem is: 1) I'm not sure this directory is generated against hadoop-1.0.0 (the default jenkins build), so the MR logs may be somewhere else 2) We need someone with access to the jenkins machine to search around and pull the logs If someone with access to the jenkins machine can look around and find the logs, I'd be happy to take it from there. > MR testcases are failing in QA builds > ------------------------------------- > > Key: HBASE-5608 > URL: https://issues.apache.org/jira/browse/HBASE-5608 > Project: HBase > Issue Type: Bug > Components: build, mapreduce, test > Affects Versions: 0.92.2 > Environment: Hadoop QA - precommit builds > Reporter: Laxman > Priority: Blocker > Labels: build-failure, mapreduce, test-fail > > Many of the MR testcases are failing in PreCommit builds (triggered by Hadoop > QA). > Failing testcases are > a) TestImportTsv > b) TestHFileOutputFormat > c) TestTableMapReduce -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira