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https://issues.apache.org/jira/browse/HIVE-1193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838737#action_12838737
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Zheng Shao commented on HIVE-1193:
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Can we have some more description on the JIRA?
The patch contains 2 properties: enforceBucketing and enforceSorting. But I
don't see it from the JIRA.
1. How do we make sure that the data is bucketed / sorted? By adding an
additional map-reduce job?
2. What if the user already specified "CLUSTER BY key" in his query?
3. Do we disable merging of small files when we do this?
> ensure sorting properties for a table
> -------------------------------------
>
> Key: HIVE-1193
> URL: https://issues.apache.org/jira/browse/HIVE-1193
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Query Processor
> Reporter: Namit Jain
> Assignee: Namit Jain
> Fix For: 0.6.0
>
> Attachments: hive.1193.1.patch
>
>
> If a table is sorted, and data is being inserted into that - currently, we
> dont make sure that data is sorted. That might be useful some downstream
> operations.
> This cannot be made the default due to backward compatibility, but an option
> can be added for the same
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