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Posted to commits@cassandra.apache.org by "Edward Capriolo (JIRA)" <ji...@apache.org> on 2013/05/21 16:57:16 UTC
[jira] [Resolved] (CASSANDRA-5583) CombineHiveInputFormat queries
hang when table is empty and aggregation function is used
[ https://issues.apache.org/jira/browse/CASSANDRA-5583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Edward Capriolo resolved CASSANDRA-5583.
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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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