Github user xuchuanyin commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2463#discussion_r201597172
--- Diff:
datamap/lucene/src/main/java/org/apache/carbondata/datamap/lucene/LuceneDataMapFactoryBase.java
---
@@ -270,6 +260,22 @@ public void clear() {
}
+ @Override public void deleteDatamapData(Segment segment) {
--- End diff --
OK---
