[jira] [Resolved] (SPARK-5919) Enable broadcast joins for Parquet files

["Josh Rosen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-5919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Rosen resolved SPARK-5919.
-------------------------------
    Resolution: Fixed

This is now supported; ParquetRelation now implements proper statistics support.

> Enable broadcast joins for Parquet files
> ----------------------------------------
>
>                 Key: SPARK-5919
>                 URL: https://issues.apache.org/jira/browse/SPARK-5919
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 1.2.1
>            Reporter: Dima Zhiyanov
>
> Unable to perform broadcast join of Schema RDDs created from Parquet files. Computing statistics is only available for real Hive tables, and it is not always convenient to create a Hive table for every Parquet file
> The issue is discussed here
> http://apache-spark-user-list.1001560.n3.nabble.com/How-to-do-broadcast-join-in-SparkSQL-td15298.html



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