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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/04/25 23:43:38 UTC
[jira] [Updated] (SPARK-5862) Only transformUp the given plan once
in HiveMetastoreCatalog
[ https://issues.apache.org/jira/browse/SPARK-5862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated SPARK-5862:
-----------------------------
Assignee: Liang-Chi Hsieh
> 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
> Assignee: Liang-Chi Hsieh
> Priority: Minor
> Fix For: 1.3.0
>
>
> 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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