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Zhenxiao Luo commented on HIVE-2804: ------------------------------------ @rohithsharma: Thanks a lot for the comment. Are you using MR1 or MR2 to reproduce the exception? I manually tested HIVE-2804.6.patch.txt on a real cluster for both MR1 and MR2. It was running OK. While, returning null could be a problem. I will attach an updated HIVE-2804.7.patch.txt, trying to fix the problem. Thanks, Zhenxiao > Task log retrieval fails on Hadoop 0.23 > --------------------------------------- > > Key: HIVE-2804 > URL: https://issues.apache.org/jira/browse/HIVE-2804 > Project: Hive > Issue Type: Bug > Components: Diagnosability, Query Processor, Security > Reporter: Carl Steinbach > Assignee: Zhenxiao Luo > Attachments: HIVE-2804.1.patch.txt, HIVE-2804.2.patch.txt, > HIVE-2804.3.patch.txt, HIVE-2804.4.patch.txt, HIVE-2804.5.patch.txt, > HIVE-2804.5.patch.txt, HIVE-2804.6.patch.txt, HIVE-2804.D3057.1.patch, > HIVE-2804.D3057.2.patch, HIVE-2804.D3057.3.patch, HIVE-2804.D3219.1.patch, > HIVE-2804.D3219.2.patch > > -- 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