Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1481#discussion_r150479725
--- Diff:
core/src/main/java/org/apache/carbondata/core/metadata/schema/table/DataMapSchema.java
---
@@ -30,6 +30,8 @@
private static final long serialVersionUID = 6577149126264181553L;
+ private String dataMapName;
--- End diff --
please add comment, this name is used for what purpose?---
