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https://issues.apache.org/jira/browse/SPARK-2081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Armbrust updated SPARK-2081:
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Assignee: Cheng Lian (was: Zongheng Yang)
> Undefine output() from the abstract class Command and implement it in
> concrete subclasses
> -----------------------------------------------------------------------------------------
>
> Key: SPARK-2081
> URL: https://issues.apache.org/jira/browse/SPARK-2081
> Project: Spark
> Issue Type: Improvement
> Reporter: Zongheng Yang
> Assignee: Cheng Lian
> Priority: Minor
>
> It doesn't make too much sense to have that method in the abstract class.
> Relevant discussions / cases where this issue comes up:
> https://github.com/apache/spark/pull/956
> https://github.com/apache/spark/pull/1003
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