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From "Carl Steinbach (JIRA)" <j...@apache.org>
Subject [jira] Reopened: (HIVE-932) enforce bucketing
Date Mon, 07 Mar 2011 19:41:59 GMT

     [ https://issues.apache.org/jira/browse/HIVE-932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Carl Steinbach reopened HIVE-932:
---------------------------------


> enforce bucketing
> -----------------
>
>                 Key: HIVE-932
>                 URL: https://issues.apache.org/jira/browse/HIVE-932
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: He Yongqiang
>
> If a table is bucketed and the number of buckets are also specified, it should be enforced.
> If a query tries to insert into the table which violates the bucketing, it should fail.
> Also, the number of reducers should be the same as the number of buckets, and be independent
of the input size

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