[GitHub] carbondata pull request #2627: [CARBONDATA-2835] [MVDataMap] Block MV datama...

[xuchuanyin]

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

    https://github.com/apache/carbondata/pull/2627#discussion_r210202460
  
    --- Diff: 
datamap/mv/core/src/main/scala/org/apache/carbondata/mv/datamap/MVHelper.scala 
---
    @@ -80,6 +81,16 @@ object MVHelper {
         dmProperties.foreach(t => tableProperties.put(t._1, t._2))
     
         val selectTables = getTables(logicalPlan)
    +    selectTables.map { selectTable =>
    --- End diff --
    
    since it will take any effect, you can use `foreach` instead of `map`


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