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Kathleen Ting commented on HIVE-2667: ------------------------------------- @nago - as mentioned, emailing u...@hive.apache.org is the correct forum for user questions. > org.apache.hadoop.hive.ql.exec.MapRedTask error message needs to be more > specific > --------------------------------------------------------------------------------- > > Key: HIVE-2667 > URL: https://issues.apache.org/jira/browse/HIVE-2667 > Project: Hive > Issue Type: Improvement > Affects Versions: 0.8.0 > Reporter: Kathleen Ting > > Got opaque error message FAILED: Execution Error, return code 2 from > org.apache.hadoop.hive.ql.exec.MapRedTask which tedious trial and error > deduced to be an MR misconfiguration on io.sort.mb, namely the map buffer > size was too small for the allocated child heap size. > Would be helpful if the error message was more specific. -- 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