[GitHub] [carbondata] kunal642 commented on a change in pull request #3177: [CARBONDATA-3337][CARBONDATA-3306] Distributed index server

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kunal642 commented on a change in pull request #3177: [CARBONDATA-3337][CARBONDATA-3306] Distributed index server
URL: https://github.com/apache/carbondata/pull/3177#discussion_r281007815
 
 

 ##########
 File path: core/src/main/java/org/apache/carbondata/core/datamap/dev/DataMapFactory.java
 ##########
 @@ -140,6 +142,11 @@ public abstract DataMapBuilder createBuilder(Segment segment, String shardName,
    */
   public abstract void deleteDatamapData();
 
+  /**
+   * delete datamap data if any
+   */
+  public abstract void deleteSegmentDatamapData(String segmentNo) throws IOException;
 
 Review comment:
   done

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