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From Torsten Curdt <tcu...@apache.org>
Subject Re: JCL vs SLF4J
Date Sat, 21 Jul 2007 13:00:11 GMT

On 18.07.2007, at 11:06, Devaraj Das wrote:

> Came across this link: http://www.slf4j.org/index.html. Got me  
> interested
> since it makes a remark "SLF4J suffers from none of the class loader
> problems or memory leaks observed with Jakarta Commons Logging  
> (JCL).". Is
> it true that the version of commons-logging we use in hadoop could  
> have
> issues to do with memory leaks? If so, we should consider moving to  
> SLF4J
> unless there are other issues. There is a well-defined migration  
> path -
> http://www.slf4j.org/manual.html#gradual
>

There have been a few releases since then addressing most of the  
problems listed. If you are really concerned I suggest to make sure  
you use the latest version and check on the commons dev list if you  
have questions.

cheers
--
Torsten

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