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Hudson commented on HIVE-1567: ------------------------------ Integrated in Hive-trunk-h0.21 #1032 (See [https://builds.apache.org/job/Hive-trunk-h0.21/1032/]) HIVE-1567. Remove hive.mapjoin.maxsize - it was not being used (Asuhtosh Chauhan via namit) namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1188449 Files : * /hive/trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java * /hive/trunk/conf/hive-default.xml * /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/AbstractMapJoinOperator.java * /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/HashTableSinkOperator.java * /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MapJoinOperator.java > increase hive.mapjoin.maxsize to 10 million > ------------------------------------------- > > Key: HIVE-1567 > URL: https://issues.apache.org/jira/browse/HIVE-1567 > Project: Hive > Issue Type: Improvement > Reporter: He Yongqiang > Assignee: Ashutosh Chauhan > Attachments: hive-1567.patch > > > i saw in a very wide table, hive can process 1million rows in less than one > minute (select all columns). > setting the hive.mapjoin.maxsize to 100k is kind of too restrictive. Let's > increase this to 10 million. -- 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