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From techaddict <...@git.apache.org>
Subject [GitHub] spark pull request: [SPARK-14422][SQL] Improve handling of optiona...
Date Mon, 02 May 2016 21:20:00 GMT
Github user techaddict commented on a diff in the pull request:

    https://github.com/apache/spark/pull/12846#discussion_r61806604
  
    --- Diff: sql/core/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
    @@ -726,6 +726,14 @@ private[sql] class SQLConf extends Serializable with CatalystConf
with Logging {
       }
     
       /**
    +   * Return the value of an optional Spark SQL configuration property for the given key.
If the key
    +   * is not set yet, returns None.
    +   */
    +  def getOptionalConf[T](entry: OptionalConfigEntry[T]): Option[T] = {
    --- End diff --
    
    yupp its also called only at one place https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala#L326


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