Dikang Gu created CASSANDRA-13610:
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             Summary: Add the ability to only scrub one file in Cassandra
                 Key: CASSANDRA-13610
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13610
             Project: Cassandra
          Issue Type: Improvement
          Components: Tools
            Reporter: Dikang Gu
            Assignee: Dikang Gu
            Priority: Minor
             Fix For: 4.x


In our production clusters, we see several corrupted files on C* severs some 
times. And we use `Nodetool scrub` to rebuild the tables.

However, out of the 1000+ sstables, usually, just a few are corrupted (less 
than 10). It will be useful to enhance the `Nodetool scrub` to only scrub 
certain sstable files. So it will be much efficient than rebuilding the whole 
table.

One engineer in my team is working on this.



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