Github user zzcclp commented on a diff in the pull request:
@@ -834,6 +836,40 @@ private static void
+ * Currently the segment lock files are not deleted immediately when
+ * so it needs to delete expired lock files before delete loads.
+ private static void deleteExpiredSegmentLockFiles(CarbonTable
--- End diff --
It's better to move this function to CarbonLockUtil.