[jira] [Updated] (SPARK-38812) rdd spil two rdd

["gaokui (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-38812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

gaokui updated SPARK-38812:
---------------------------
    Description: 
when id do clean data, i hope rdd according one value(>or <) filter data, and then to generate two different set，one is error data file， another is right data file.

Now I use filter, but this filter must have two spark dag job, that cost too much.

exactly some code like iterator.span(preidicate) and then return one tuple(iter1,iter2)
        Summary: rdd spil two rdd  (was: rdd spilt，when id do clean data, i hope rdd according one value(>or <) filter data to two different set，one write error file， another is)

> rdd spil two rdd
> ----------------
>
>                 Key: SPARK-38812
>                 URL: https://issues.apache.org/jira/browse/SPARK-38812
>             Project: Spark
>          Issue Type: New Feature
>          Components: Spark Core
>    Affects Versions: 3.2.1
>            Reporter: gaokui
>            Priority: Major
>
> when id do clean data, i hope rdd according one value(>or <) filter data, and then to generate two different set，one is error data file， another is right data file.
> Now I use filter, but this filter must have two spark dag job, that cost too much.
> exactly some code like iterator.span(preidicate) and then return one tuple(iter1,iter2)



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