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Hudson commented on HIVE-3996: ------------------------------ Integrated in Hive-trunk-hadoop2 #162 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/162/]) HIVE-3996 Correctly enforce the memory limit on the multi-table map-join (Vikram Dixit via namit) (Revision 1468321) Result = FAILURE namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1468321 Files : * /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/CommonJoinResolver.java * /hive/trunk/ql/src/test/queries/clientpositive/join32_lessSize.q * /hive/trunk/ql/src/test/results/clientpositive/join32_lessSize.q.out > Correctly enforce the memory limit on the multi-table map-join > -------------------------------------------------------------- > > Key: HIVE-3996 > URL: https://issues.apache.org/jira/browse/HIVE-3996 > Project: Hive > Issue Type: Improvement > Components: Query Processor > Affects Versions: 0.11.0 > Reporter: Vikram Dixit K > Assignee: Vikram Dixit K > Attachments: HIVE-3996_2.patch, HIVE-3996_3.patch, HIVE-3996_4.patch, > HIVE-3996_5.patch, HIVE-3996_6.patch, HIVE-3996_7.patch, HIVE-3996_8.patch, > HIVE-3996_9.patch, hive.3996.9.patch-nohcat, HIVE-3996.patch > > > Currently with HIVE-3784, the joins are converted to map-joins based on > checks of the table size against the config variable: > hive.auto.convert.join.noconditionaltask.size. > However, the current implementation will also merge multiple mapjoin > operators into a single task regardless of whether the sum of the table sizes > will exceed the configured value. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira