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From "Mihir Kulkarni (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-4342) NPE for query involving UNION ALL with nested JOIN and UNION ALL
Date Fri, 12 Apr 2013 00:49:16 GMT

     [ https://issues.apache.org/jira/browse/HIVE-4342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mihir Kulkarni updated HIVE-4342:
---------------------------------

    Description: 
UNION ALL query with JOIN in first part and another UNION ALL in second part gives NPE.

bq. JOIN
UNION ALL
bq. UNION ALL

Attached file (example.txt) contains 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.


  was:
UNION ALL query with JOIN in first part and another UNION ALL in second part gives NPE.

bq. JOIN
UNION ALL
bq. UNION ALL

It is worthwhile 


    
> 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
>         Attachments: example.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
> Attached file (example.txt) contains 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.

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