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Hudson commented on HIVE-4342: ------------------------------ Integrated in Hive-trunk-h0.21 #2074 (See [https://builds.apache.org/job/Hive-trunk-h0.21/2074/]) HIVE-4342 NPE for query involving UNION ALL with nested JOIN and UNION ALL (Navis via namit) (Revision 1470316) Result = FAILURE namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1470316 Files : * /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRUnion1.java * /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/unionproc/UnionProcContext.java * /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/unionproc/UnionProcFactory.java * /hive/trunk/ql/src/test/queries/clientpositive/union34.q * /hive/trunk/ql/src/test/results/clientpositive/union34.q.out > NPE for query involving UNION ALL with nested JOIN and UNION ALL > ---------------------------------------------------------------- > > Key: HIVE-4342 > URL: https://issues.apache.org/jira/browse/HIVE-4342 > Project: Hive > Issue Type: Bug > Components: Logging, Metastore, Query Processor > Affects Versions: 0.9.0 > Environment: Red Hat Linux VM with Hive 0.9 and Hadoop 2.0 > Reporter: Mihir Kulkarni > Assignee: Navis > Priority: Critical > Fix For: 0.12.0 > > Attachments: HIVE-4342.D10407.1.patch, HiveCommands.txt, Query.txt, > sourceData1.txt, sourceData2.txt > > > UNION ALL query with JOIN in first part and another UNION ALL in second part > gives NPE. > bq. JOIN > UNION ALL > bq. UNION ALL > Attachments: > 1. HiveCommands.txt : command script to setup schema for query under > consideration. > 2. sourceData1.txt and sourceData2.txt : required for above command script. > 3. Query.txt : Exact query which produces NPE. > NOTE: you will need to update path to sourceData1.txt and sourceData2.txt in > the HiveCommands.txt to suit your environment. > Attached files contain the schema and exact query which fails on Hive 0.9. > It is worthwhile to note that the same query executes successfully on Hive > 0.7. -- 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