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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/03/16 22:56:03 UTC

[jira] [Updated] (SPARK-25342) Support rolling back a result stage

     [ https://issues.apache.org/jira/browse/SPARK-25342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun updated SPARK-25342:
----------------------------------
    Affects Version/s:     (was: 3.0.0)
                       3.1.0

> Support rolling back a result stage
> -----------------------------------
>
>                 Key: SPARK-25342
>                 URL: https://issues.apache.org/jira/browse/SPARK-25342
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 3.1.0
>            Reporter: Wenchen Fan
>            Priority: Major
>
> This is a follow up of https://issues.apache.org/jira/browse/SPARK-23243
> To completely fix that problem, Spark needs to be able to rollback a result stage and rerun all the result tasks.
> However, the result stage may do file committing, which does not support re-commit a task currently. We should either support to rollback a committed task, or abort the entire committing and do it again.



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