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Posted to dev@bookkeeper.apache.org by "Sijie Guo (JIRA)" <ji...@apache.org> on 2013/02/09 05:45:33 UTC

[jira] [Created] (BOOKKEEPER-563) Avoid Journal polluting page cache

Sijie Guo created BOOKKEEPER-563:
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             Summary: Avoid Journal polluting page cache
                 Key: BOOKKEEPER-563
                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-563
             Project: Bookkeeper
          Issue Type: Improvement
            Reporter: Sijie Guo
            Assignee: Robin Dhamankar
             Fix For: 4.3.0


writing data into journal which force the data in os buffer cache being used for hot reads, which could have negative affect on performance.

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