Describe the bug

Base compaction failed because of error code -812

failed to init base compaction. res=-812

Because some of input rowsets of base compaction has OVERLAPPING flag in its meta.

To Reproduce

Using following commend:

curl localhost:8040/api/compaction/show?tablet_id=8947508\&schema_hash=2081724836 |vi -

You will see cumulative point is large than 2, but a rowset with version [2-2] is OVERLAPPING.

Expected behavior

All rowsets' before the cumulative point should with overlap flag NONOVERLAPPING.