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https://issues.apache.org/jira/browse/SPARK-12291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15065603#comment-15065603
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Xiao Li commented on SPARK-12291:
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[~davies] BroadcastLeftSemiJoinHash extends HashSemiJoin. In HashSemiJoin,
UnsafeRow has been supported.
{code}
override def outputsUnsafeRows: Boolean = true
override def canProcessUnsafeRows: Boolean = true
override def canProcessSafeRows: Boolean = false
{code}
Do we still need to change any code for this Join type?
> Support UnsafeRow in BroadcastLeftSemiJoinHash
> ----------------------------------------------
>
> Key: SPARK-12291
> URL: https://issues.apache.org/jira/browse/SPARK-12291
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Davies Liu
>
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