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From "Slava Markeyev (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10385) Optionally disable partition creation to speedup ETL jobs
Date Sun, 24 Jan 2016 00:15:39 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15114053#comment-15114053
] 

Slava Markeyev commented on HIVE-10385:
---------------------------------------

I'll try applying them on Monday and check the results. What version are your patches against?

> Optionally disable partition creation to speedup ETL jobs
> ---------------------------------------------------------
>
>                 Key: HIVE-10385
>                 URL: https://issues.apache.org/jira/browse/HIVE-10385
>             Project: Hive
>          Issue Type: Improvement
>          Components: Hive
>            Reporter: Slava Markeyev
>            Priority: Minor
>         Attachments: HIVE-10385.patch
>
>
> ETL jobs that create dynamic partitions with high cardinality perform the expensive step
of metastore partition creation after query completion. Until bulk partition creation can
be optimized there should be a way of optionally skipping this step.



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