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https://issues.apache.org/jira/browse/SPARK-24714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16529373#comment-16529373
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Takeshi Yamamuro commented on SPARK-24714:
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You needn't do that; feel free to make a pr for this ticket.
btw, since this is trivial, I think you don't file a jira
> AnalysisSuite should use ClassTag to check the runtime instance
> ---------------------------------------------------------------
>
> Key: SPARK-24714
> URL: https://issues.apache.org/jira/browse/SPARK-24714
> Project: Spark
> Issue Type: Test
> Components: SQL
> Affects Versions: 2.3.1
> Reporter: Chia-Ping Tsai
> Priority: Minor
>
> {code:java}
> test("SPARK-22614 RepartitionByExpression partitioning") {
> def checkPartitioning[T <: Partitioning](numPartitions: Int, exprs:
> Expression*): Unit = {
> val partitioning = RepartitionByExpression(exprs, testRelation2,
> numPartitions).partitioning
> assert(partitioning.isInstanceOf[T]) // it always be true because of type
> erasure
> }{code}
> Spark support the scala 2.10 and 2.11 so it is ok to introduce ClassTag to
> correct the type check.
>
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