Github user xuchuanyin commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2703#discussion_r216962967
--- Diff:
core/src/main/java/org/apache/carbondata/core/indexstore/BlockletDetailInfo.java
---
@@ -51,7 +51,8 @@
private short versionNumber;
- private short blockletId;
+ // default blockletId should be -1,which means consider all the
blocklets in block
--- End diff --
I think it's better not to change the default behavior. Instead we should
optimize the behavior of SDK reader for the spark file format.
---
