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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-174) reduce logging overhead
Date Tue, 16 Jun 2009 17:27:07 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12720250#action_12720250
] 

Jonathan Ellis commented on CASSANDRA-174:
------------------------------------------

Let's just go with if(logger.isDebugEnabled()) for now -- we can't include ASM for licensing
reasons

> 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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