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https://issues.apache.org/jira/browse/SPARK-4265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Rosen updated SPARK-4265:
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Fix Version/s: (was: 1.1.2)
Removing the "Fix Version/s" field, since we reserve that for versions where a
fix was actually applied. Please use "Target Version/s" to plan future fixes.
> 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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