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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2019/10/08 05:42:22 UTC

[jira] [Resolved] (SPARK-24745) Map function does not keep rdd name

     [ https://issues.apache.org/jira/browse/SPARK-24745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-24745.
----------------------------------
    Resolution: Incomplete

> Map function does not keep rdd name 
> ------------------------------------
>
>                 Key: SPARK-24745
>                 URL: https://issues.apache.org/jira/browse/SPARK-24745
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 2.3.1
>            Reporter: Igor Pergenitsa
>            Priority: Minor
>              Labels: bulk-closed
>
> This snippet
> {code:scala}
> val namedRdd = sparkContext.makeRDD(List("abc", "123")).setName("named_rdd")
> println(namedRdd.name)
> val mappedRdd = namedRdd.map(_.length)
> println(mappedRdd.name){code}
> outputs:
> named_rdd
> null



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