You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:34:02 UTC

[jira] [Resolved] (SPARK-17170) Enable whole partition pruning for InMemoryTableScanExec

     [ https://issues.apache.org/jira/browse/SPARK-17170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-17170.
----------------------------------
    Resolution: Incomplete

> Enable whole partition pruning for InMemoryTableScanExec
> --------------------------------------------------------
>
>                 Key: SPARK-17170
>                 URL: https://issues.apache.org/jira/browse/SPARK-17170
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Patrick Woody
>            Priority: Major
>              Labels: bulk-closed
>
> Currently InMemoryTableScanExec will prune cached batches executor side, possibly pruning the entire partition in the process. We should be able to leverage the same stats to determine if an entire partition can be removed up front and avoid launching a task.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org