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Posted to commits@cassandra.apache.org by "Marcus Eriksson (JIRA)" <ji...@apache.org> on 2015/05/07 13:55:00 UTC

[jira] [Created] (CASSANDRA-9322) Possible overlap with LCS and including non-compacting sstables

Marcus Eriksson created CASSANDRA-9322:
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             Summary: Possible overlap with LCS and including non-compacting sstables
                 Key: CASSANDRA-9322
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9322
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Marcus Eriksson
             Fix For: 2.0.x


since CASSANDRA-7414 we are including high-level sstables in lower level compactions if we have not run compactions in the high level for a while.

If the compaction candidates only contain a single partition this can cause overlap since first token in sstables == last token in sstables which we interpret as being "entire ring".





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