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From "Edward Capriolo (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CASSANDRA-5583) CombineHiveInputFormat queries hang when table is empty and aggregation function is used
Date Tue, 21 May 2013 14:57:16 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-5583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Edward Capriolo resolved CASSANDRA-5583.
----------------------------------------

    Resolution: Invalid

Wrong project. Sorry.
                
> CombineHiveInputFormat queries hang when table is empty and aggregation function is used
> ----------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-5583
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5583
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Edward Capriolo
>            Priority: Blocker
>
> Running hadoop 0.20.2. Hive 0.10. The new default is combined input format. When you
aggregate and emtpy table, or a table not empty with an empty partition the query produces
0 maps and 1 reduce and hangs forever. 

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