Hi,

I noticed few messages in system.log like below:
INFO  [CompactionExecutor:21] 2020-02-08 17:56:16,998
CompactionManager.java:677 - [repair #fb044b01-4ab5-11ea-a736-a367dba4ed71]
SSTable BigTableReader(path='xyz/mc-79976-big-Data.db')
((-8828745000913291684,8954981413747359495]) will be anticompacted on range
(1298637302462891853,1299655718091763872]

And compactionstats was showing below .
id                                   compaction type             keyspace
table           completed    total        unit  progress
82ee9720-3c86-11ea-adda-b11edeb80235 Anticompaction after repair customer
   profile 182882813624 196589990177 bytes 93.03%

We are on 3.11.

What is the meaning of this compaction type  "nticompaction after repair "?
Havent noticed this in 2.x version

Thanks
KD

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