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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/01/13 08:46:00 UTC

[jira] [Assigned] (SPARK-23060) RDD's apply function

     [ https://issues.apache.org/jira/browse/SPARK-23060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-23060:
------------------------------------

    Assignee: Apache Spark

> RDD's apply function
> --------------------
>
>                 Key: SPARK-23060
>                 URL: https://issues.apache.org/jira/browse/SPARK-23060
>             Project: Spark
>          Issue Type: New Feature
>          Components: PySpark
>    Affects Versions: 2.2.1
>            Reporter: Gianmarco Donetti
>            Assignee: Apache Spark
>            Priority: Minor
>              Labels: features, newbie
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> New function for RDDs -> apply
>         >>> def foo(rdd):
>         ...     return rdd.map(lambda x: x.split('|')).filter(lambda x: x[0] == 'ERROR')
>         >>> rdd = sc.parallelize(['ERROR|10', 'ERROR|12', 'WARNING|10', 'INFO|2'])
>         >>> result = rdd.apply(foo)
>         >>> result.collect()
>         [('ERROR', '10'), ('ERROR', '12')]



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