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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2015/04/03 05:23:52 UTC
[jira] [Resolved] (SPARK-6575) Converted Parquet Metastore tables
no longer cache metadata
[ https://issues.apache.org/jira/browse/SPARK-6575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Armbrust resolved SPARK-6575.
-------------------------------------
Resolution: Fixed
> Converted Parquet Metastore tables no longer cache metadata
> -----------------------------------------------------------
>
> Key: SPARK-6575
> URL: https://issues.apache.org/jira/browse/SPARK-6575
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.3.0
> Reporter: Cheng Lian
> Assignee: Cheng Lian
> Priority: Blocker
> Fix For: 1.3.1, 1.4.0
>
>
> Consider a metastore Parquet table that
> # doesn't have schema evolution issue
> # has lots of data files and/or partitions
> In this case, driver schema merging can be both slow and unnecessary. Would be good to have a configuration to let the use disable schema merging when converting such a metastore Parquet table.
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