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Posted to dev@kafka.apache.org by "Jay Kreps (Created) (JIRA)" <ji...@apache.org> on 2011/11/06 03:22:51 UTC

[jira] [Created] (KAFKA-190) Parallelize time-based flushes

Parallelize time-based flushes
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                 Key: KAFKA-190
                 URL: https://issues.apache.org/jira/browse/KAFKA-190
             Project: Kafka
          Issue Type: New Feature
            Reporter: Jay Kreps


Currently all time based flushes are done sequentially. If the time-based flush is the only policy that is used this may limit throughput as a single thread may not saturate all the disks. It would be good to make the number of flush threads be configurable. We can probably default it to two threads (threads are cheap).

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