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

Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/02/19 07:58:44 UTC

[jira] [Commented] (SPARK-19658) Set NumPartitions of RepartitionByExpression In Analyzer

    [ https://issues.apache.org/jira/browse/SPARK-19658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15873522#comment-15873522 ] 

Apache Spark commented on SPARK-19658:
--------------------------------------

User 'gatorsmile' has created a pull request for this issue:
https://github.com/apache/spark/pull/16988

> Set NumPartitions of RepartitionByExpression In Analyzer
> --------------------------------------------------------
>
>                 Key: SPARK-19658
>                 URL: https://issues.apache.org/jira/browse/SPARK-19658
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.1.0
>            Reporter: Xiao Li
>            Assignee: Xiao Li
>
> Currently, if {{NumPartitions}} is not set, we will set it using `spark.sql.shuffle.partitions` in Planner. However, this is not following general resolution process. We should do it in Analyzer and then Optimizer can use the value for optimization. 



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

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