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From "Jay Kreps (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KAFKA-190) Parallelize time-based flushes
Date Sun, 06 Nov 2011 02:22:51 GMT
Parallelize time-based flushes
------------------------------

                 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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