Github user xuchuanyin commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2486#discussion_r201593468
--- Diff:
core/src/main/java/org/apache/carbondata/core/datamap/DataMapStoreManager.java
---
@@ -431,6 +431,7 @@ public void clearDataMaps(String tableUniqName) {
}
}
}
+ allDataMaps.remove(tableUniqName);
--- End diff --
FYI: This is the first keypoint---
