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Posted to commits@cassandra.apache.org by "Benedict (JIRA)" <ji...@apache.org> on 2014/12/17 13:24:38 UTC

[jira] [Created] (CASSANDRA-8497) Do not replay commit log records for tables that have been repaired since

Benedict created CASSANDRA-8497:
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             Summary: Do not replay commit log records for tables that have been repaired since
                 Key: CASSANDRA-8497
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8497
             Project: Cassandra
          Issue Type: Improvement
          Components: Core
            Reporter: Benedict
            Priority: Minor


If somehow we have commit log records around since prior to a repair was completed, and we have repair-aware tombstone collection, then we could potentially reintroduce deleted data. Since we consider repaired data to be completely up-to-date, unless there has been a cross-cluster failure where data only ended up in the commit log, the commit log records will by now be superfluous. Some grace period may be necessary, as with CASSANDRA-6434.



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