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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2016/12/26 07:34:58 UTC

[jira] [Commented] (SPARK-18996) Spark SQL support for post hooks

    [ https://issues.apache.org/jira/browse/SPARK-18996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15777787#comment-15777787 ] 

Xiao Li commented on SPARK-18996:
---------------------------------

Are you requesting a Hive feature like https://issues.apache.org/jira/browse/HIVE-854?

> Spark SQL support for post hooks
> --------------------------------
>
>                 Key: SPARK-18996
>                 URL: https://issues.apache.org/jira/browse/SPARK-18996
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>            Reporter: Atul Payapilly
>
> Spark SQL used to support Hive execution hooks(incidentally as a side effect of using the Hive Driver in earlier versions) but no longer does so. More details at: https://issues.apache.org/jira/browse/SPARK-18879.
> The post hook functionality where it is possible to determine which partitions were written to is extremely useful, Eg: Suppose the data is written and then exported to an external system, without post hooks, this is not possible to determine.
> This feature request is to provide this capability, ideally using the Hive exec hooks API if possible so users don't need to rewrite their hooks.



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