[jira] Updated: (HIVE-1678) NPE in MapJoin

["Carl Steinbach (JIRA)" <ji...@apache.org>]

     [ 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)

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