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https://issues.apache.org/jira/browse/SPARK-5862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14324290#comment-14324290
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Apache Spark commented on SPARK-5862:
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User 'viirya' has created a pull request for this issue:
https://github.com/apache/spark/pull/4651
> Only transformUp the given plan once in HiveMetastoreCatalog
> ------------------------------------------------------------
>
> Key: SPARK-5862
> URL: https://issues.apache.org/jira/browse/SPARK-5862
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Liang-Chi Hsieh
> Priority: Minor
>
> Current ParquetConversions in HiveMetastoreCatalog will transformUp the given
> plan multiple times if there are many Metastore Parquet tables. Since the
> transformUp operation is recursive, it should be better to only perform it
> once.
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