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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2014/01/26 23:39:38 UTC

[jira] [Resolved] (HBASE-3530) Do not start LogSyncer when not in deferred flush mode

     [ https://issues.apache.org/jira/browse/HBASE-3530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack resolved HBASE-3530.
--------------------------

    Resolution: Invalid

No LogSyncer thread anymore.  The log writing has been refactored.

> Do not start LogSyncer when not in deferred flush mode
> ------------------------------------------------------
>
>                 Key: HBASE-3530
>                 URL: https://issues.apache.org/jira/browse/HBASE-3530
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>    Affects Versions: 0.90.0
>            Reporter: Lars George
>            Priority: Minor
>
> Currently we always start the LogSyncer thread, even when not necessary because the "deferred flush" is set to false and the sync() is called on every record. We could disable the thread and not have it flush every n secs unnecessarily.



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