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https://issues.apache.org/jira/browse/SPARK-9928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14694672#comment-14694672
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Gen TANG commented on SPARK-9928:
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I think right now spark use
[LocalRelation|https://github.com/apache/spark/blob/master/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/LocalRelation.scala#L45]
to create the DataFrame from a local collection.
As
[LogicalLocalTable|https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/execution/ExistingRDD.scala#L118]
is not used, maybe we should delete it?
> LogicalLocalTable in ExistingRDD.scala is not referenced by any code else
> -
>
> Key: SPARK-9928
> URL: https://issues.apache.org/jira/browse/SPARK-9928
> Project: Spark
> Issue Type: Question
> Components: SQL
>Affects Versions: 1.4.1
>Reporter: Gen TANG
>Priority: Minor
> Labels: sparksql
>
> The case class
> [LogicalLocalTable|https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/execution/ExistingRDD.scala#L118]
> in
> [ExistingRDD.scala|https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/execution/ExistingRDD.scala]
> is not referenced by anywhere else in the source code. It might be a dead
> code
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