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Posted to reviews@spark.apache.org by marmbrus <gi...@git.apache.org> on 2015/10/08 18:09:42 UTC

[GitHub] spark pull request: [SPARK-8300] DataFrame hint for broadcast join...

Github user marmbrus commented on the pull request:

    https://github.com/apache/spark/pull/6751#issuecomment-146595067
  
    It can only be used from the dataframe API.
    On Oct 8, 2015 3:20 AM, "sridharsubramanian62" <no...@github.com>
    wrote:
    
    > How can this hint be used with Spark-SQL ?
    >
    > Below example does not seem to work.
    >
    > select a.col1,b.col2 from tableA a left outer join broadcast(tableB) on
    > a.col1 = b.col1
    >
    > —
    > Reply to this email directly or view it on GitHub
    > <https://github.com/apache/spark/pull/6751#issuecomment-146486078>.
    >



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