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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-4673) Optimizing limit using coalesce
Date Mon, 01 Dec 2014 07:59:12 GMT

    [ https://issues.apache.org/jira/browse/SPARK-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14229510#comment-14229510
] 

Apache Spark commented on SPARK-4673:
-------------------------------------

User 'scwf' has created a pull request for this issue:
https://github.com/apache/spark/pull/3531

> Optimizing limit using coalesce
> -------------------------------
>
>                 Key: SPARK-4673
>                 URL: https://issues.apache.org/jira/browse/SPARK-4673
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.1.0
>            Reporter: wangfei
>             Fix For: 1.3.0
>
>
> Now limit used ShuffledRDD and HashPartitioner to repartition 1 which leads to shuffle.



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