[jira] Updated: (HIVE-1178) enforce bucketing for a table

["Namit Jain (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-1178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Namit Jain updated HIVE-1178:
-----------------------------

    Status: Patch Available  (was: Open)

> enforce bucketing for a table
> -----------------------------
>
>                 Key: HIVE-1178
>                 URL: https://issues.apache.org/jira/browse/HIVE-1178
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>             Fix For: 0.6.0
>
>         Attachments: hive.1178.1.patch
>
>
> If the table being inserted is a bucketed, currently hive does not try to enforce that.
> An option should be added for checking that.
> Moreover, the number of buckets can be higher than the number of maximum reducers, in which
> case a single reducer can write to multiple files.

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