Github user kumarvishal09 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2454#discussion_r200966124
--- Diff:
core/src/main/java/org/apache/carbondata/core/indexstore/blockletindex/BlockDataMap.java
---
@@ -16,7 +16,9 @@
*/
package org.apache.carbondata.core.indexstore.blockletindex;
-import java.io.*;
+import java.io.IOException;
--- End diff --
Remove this change ---
