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https://issues.apache.org/jira/browse/HIVE-8275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuefu Zhang reassigned HIVE-8275:
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Assignee: Xuefu Zhang
> Introduce MapInput encapsulating a Hadoop RDD [Spark Branch]
> ------------------------------------------------------------
>
> Key: HIVE-8275
> URL: https://issues.apache.org/jira/browse/HIVE-8275
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Reporter: Xuefu Zhang
> Assignee: Xuefu Zhang
>
> Currently the input to a MapWork is an Hadoop RDD. With HIVE-8118, this input
> may be shared by multiple MapWorks. Thus, having an object representation of
> a map input in SparkPlan will be helpful visually and accurately capture the
> meaning of "sharing".
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