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Posted to commits@cassandra.apache.org by "Paulo Motta (JIRA)" <ji...@apache.org> on 2016/04/04 22:17:25 UTC

[jira] [Created] (CASSANDRA-11491) Split repair job into tasks per table

Paulo Motta created CASSANDRA-11491:
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             Summary: Split repair job into tasks per table
                 Key: CASSANDRA-11491
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11491
             Project: Cassandra
          Issue Type: Task
          Components: Streaming and Messaging
            Reporter: Paulo Motta
            Priority: Minor


We currently split a parent repair session into multiple repair sessions, one per range. Each repair session is further split into multiple repair jobs, one per table.

As we move into an auto-repair world with CASSANDRA-11190, with repair settings per table, it will probably simplify things if we reason about repair sessions on a per-table basis.

Besides simplifying current code, this will simplify adding more advanced scheduling of repair tasks per table and other optimizations.



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