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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2016/01/08 11:50:39 UTC

[jira] [Resolved] (SPARK-4265) Better extensibility for TaskEndReason

     [ https://issues.apache.org/jira/browse/SPARK-4265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-4265.
------------------------------
    Resolution: Won't Fix

I doubt this would be changed at this point

> Better extensibility for TaskEndReason
> --------------------------------------
>
>                 Key: SPARK-4265
>                 URL: https://issues.apache.org/jira/browse/SPARK-4265
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>            Reporter: Shixiong Zhu
>            Priority: Minor
>              Labels: api-change
>
> Now all subclasses of TaskEndReason are case classes. As per discussion in https://github.com/apache/spark/pull/3073#discussion_r19920257 , it's hard to extend them (such as add/remove fields) without breaks compatibility for matching.
> It's better to change them to regular classes for extensibility.



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