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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-3530) Do not start LogSyncer when not in deferred flush mode
Date Sun, 26 Jan 2014 22:39:38 GMT

     [ 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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