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Posted to dev@hive.apache.org by "He Yongqiang (JIRA)" <ji...@apache.org> on 2010/07/09 18:27:50 UTC
[jira] Resolved: (HIVE-1305) add progress in join and groupby
[ https://issues.apache.org/jira/browse/HIVE-1305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
He Yongqiang resolved HIVE-1305.
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Fix Version/s: 0.7.0
Resolution: Fixed
I just committed. Thanks Siying!
> add progress in join and groupby
> --------------------------------
>
> Key: HIVE-1305
> URL: https://issues.apache.org/jira/browse/HIVE-1305
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Namit Jain
> Assignee: Siying Dong
> Fix For: 0.7.0
>
> Attachments: hive.1305.1.patch, hive.1305.2.patch, hive.1305.3.patch
>
>
> The operators join and groupby can consume a lot of rows before producing any output.
> All operators which do not have a output for every input should report progress periodically.
> Currently, it is only being done for ScriptOperator and FilterOperator.
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