Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2874#discussion_r229274712
--- Diff: tools/cli/src/main/java/org/apache/carbondata/tool/DataFile.java
---
@@ -500,4 +503,7 @@ private double computePercentage(byte[] data, byte[]
min, byte[] max, ColumnSche
}
}
+ public void close() throws IOException {
+ this.fileReader.finish();
--- End diff --
why not close?---
