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https://issues.apache.org/jira/browse/SPARK-17533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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WangJianfei closed SPARK-17533.
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Resolution: Won't Fix
> I think it's necessary to have an overrided method of union in sparkContext
> ----------------------------------------------------------------------------
>
> Key: SPARK-17533
> URL: https://issues.apache.org/jira/browse/SPARK-17533
> Project: Spark
> Issue Type: New Feature
> Components: Spark Core
> Affects Versions: 2.0.0
> Reporter: WangJianfei
> Priority: Minor
> Labels: features
>
> I think it's necessary to have an override method of union in sparkContext
> for the purpose of that the user can desinate the number of partitions and
> the Partitioner.
> A func like this
> ```
> def union[T: ClassTag](rdds: Seq[RDD[T], numPartitions: Int, partitioner:
> Partitioner): RDD[T] = withScope {
>
> }
> ```
> we can discuss here.
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