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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2016/06/01 05:39:12 UTC

[jira] [Closed] (SPARK-11448) We should skip caching part-files in ParquetRelation when configured to merge schema and respect summaries

     [ https://issues.apache.org/jira/browse/SPARK-11448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin closed SPARK-11448.
-------------------------------
    Resolution: Auto Closed

> We should skip caching part-files in ParquetRelation when configured to merge schema and respect summaries
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-11448
>                 URL: https://issues.apache.org/jira/browse/SPARK-11448
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Liang-Chi Hsieh
>
> We now cache part-files, metadata, common metadata in ParquetRelation as currentLeafStatuses. However, when configured to merge schema and respect summaries, dataStatuses (`FileStatus` objects of all part-files) are not necessary anymore. We should skip them when caching in driver side.



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