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https://issues.apache.org/jira/browse/SPARK-3938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14219245#comment-14219245
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Apache Spark commented on SPARK-3938:
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User 'liancheng' has created a pull request for this issue:
https://github.com/apache/spark/pull/3383
> Set RDD name to table name during cache operations
> --------------------------------------------------
>
> Key: SPARK-3938
> URL: https://issues.apache.org/jira/browse/SPARK-3938
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Patrick Wendell
> Assignee: Cheng Lian
> Priority: Critical
>
> When we create a table via "CACHE TABLE tbl" or "CACHE TABLE tbl AS SELECT",
> we should name the created RDD with the table name. This will allow it to
> render nicely in the storage tab, which is necessary when people look at the
> storage tab to understand the caching behavior of Spark (e.g. percentage in
> cache, etc).
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