map join silently fails when the heap is exhausted if the chosen table for map join compressed ----------------------------------------------------------------------------------------------
Key: HIVE-2601 URL: https://issues.apache.org/jira/browse/HIVE-2601 Project: Hive Issue Type: Bug Components: CLI Affects Versions: 0.7.1 Reporter: Esteban Gutierrez If table used for Map Join is not compressed: {code} 2011-11-22 12:50:03 Starting to launch local task to process map join; maximum memory = 49610752 Exception in thread "Thread-1" java.lang.OutOfMemoryError: GC overhead limit exceeded at org.apache.hadoop.util.RunJar$1.run(RunJar.java:156) 11/11/22 00:50:28 ERROR exec.MapredLocalTask: Execution failed with exit status: 2 {code} If table used for Map Join is compressed: {code} 2011-11-22 12:56:24 Starting to launch local task to process map join; maximum memory = 48562176 11/11/22 00:57:08 ERROR exec.MapredLocalTask: Execution failed with exit status: 2 FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.MapredLocalTask 11/11/22 00:57:08 ERROR ql.Driver: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.MapredLocalTask {code} -- 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