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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2009/05/21 21:56:45 UTC

[jira] Updated: (CASSANDRA-174) reduce logging overhead

     [ https://issues.apache.org/jira/browse/CASSANDRA-174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis updated CASSANDRA-174:
-------------------------------------

    Priority: Critical  (was: Major)

> reduce logging overhead
> -----------------------
>
>                 Key: CASSANDRA-174
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-174
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Jonathan Ellis
>            Priority: Critical
>             Fix For: 0.4
>
>
> Logging overhead dominates workload for small column values.  This can be mitigated by switching to INFO but you still have the overhead of throwing all those strings together.  Some ideas here: http://surguy.net/articles/removing-log-messages.xml

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