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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2014/12/03 10:30:12 UTC

[jira] [Commented] (SPARK-4719) Consolidate various narrow dep RDD classes with MapPartitionsRDD

    [ https://issues.apache.org/jira/browse/SPARK-4719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14232804#comment-14232804 ] 

Apache Spark commented on SPARK-4719:
-------------------------------------

User 'rxin' has created a pull request for this issue:
https://github.com/apache/spark/pull/3578

> Consolidate various narrow dep RDD classes with MapPartitionsRDD
> ----------------------------------------------------------------
>
>                 Key: SPARK-4719
>                 URL: https://issues.apache.org/jira/browse/SPARK-4719
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.2.0
>            Reporter: Reynold Xin
>            Assignee: Reynold Xin
>
> Seems like we don't really need MappedRDD, MappedValuesRDD, FlatMappedValuesRDD, FilteredRDD, GlommedRDD. They can all be implemented directly using MapPartitionsRDD.



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