Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1614#discussion_r155261703
--- Diff:
integration/spark-common/src/main/scala/org/apache/carbondata/events/AlterTableEvents.scala
---
@@ -131,40 +135,44 @@ case class AlterTableRenameAbortEvent(carbonTable:
CarbonTable,
/**
- *
+ * Class for handling pre compaction operations
--- End diff --
This is not the class to handle the event, please describe when this event
will be triggered. And add description of how it is handled in the
corresponding listener
---
