[ https://issues.apache.org/jira/browse/HIVE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carl Steinbach updated HIVE-1678: --------------------------------- Fix Version/s: 0.7.0 > NPE in MapJoin > --------------- > > Key: HIVE-1678 > URL: https://issues.apache.org/jira/browse/HIVE-1678 > Project: Hive > Issue Type: Bug > Components: Query Processor > Reporter: Amareshwari Sriramadasu > Assignee: Amareshwari Sriramadasu > Fix For: 0.7.0 > > Attachments: patch-1678.txt > > > The query with two map joins and a group by fails with following NPE: > Caused by: java.lang.NullPointerException > at > org.apache.hadoop.hive.ql.exec.MapJoinOperator.processOp(MapJoinOperator.java:177) > at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:457) > at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:697) > at > org.apache.hadoop.hive.ql.exec.SelectOperator.processOp(SelectOperator.java:84) > at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:457) > at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:697) > at > org.apache.hadoop.hive.ql.exec.MapOperator.process(MapOperator.java:464) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira