[GitHub] carbondata pull request #1604: [CARBONDATA-1843] Block CTAS and external tab...

[ravipesala]

Github user ravipesala commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/1604#discussion_r154526332
  
    --- Diff: 
integration/spark2/src/main/scala/org/apache/spark/sql/CarbonSession.scala ---
    @@ -58,7 +59,12 @@ class CarbonSession(@transient val sc: SparkContext,
        */
       @transient
      override lazy val sharedState: SharedState = {
    -    existingSharedState.getOrElse(new SharedState(sparkContext))
    +    if (existingSharedState.isDefined) {
    --- End diff --
    
    Better use `match {case}`


---