[GitHub] carbondata pull request #2486: [CARBONDATA-2723][DataMap] Fix bugs in recrea...

[xuchuanyin]

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

    https://github.com/apache/carbondata/pull/2486#discussion_r202221875
  
    --- Diff: 
core/src/main/java/org/apache/carbondata/core/datamap/DataMapMeta.java ---
    @@ -74,6 +74,6 @@ public String getDataMapName() {
       @Override
       public String toString() {
         return "DataMapMeta{" + "dataMapName='" + dataMapName + '\'' + ", 
indexedColumns="
    -        + indexedColumns + ", optimizedOperation=" + optimizedOperation + 
'}';
    +        + getIndexedColumnNames() + ", optimizedOperation=" + 
optimizedOperation + '}';
    --- End diff --
    
    OK, change it to stringbuilder


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