Details
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Bug
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Status: Closed
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Critical
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Resolution: Fixed
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0.9.0
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None
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Red Hat Linux VM with Hive 0.9 and Hadoop 2.0
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Reviewed
Description
UNION ALL query with JOIN in first part and another UNION ALL in second part gives NPE.
JOIN
UNION ALL
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.