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From lohit <lohit...@yahoo.com>
Subject Re: how to set logging level to debug
Date Fri, 11 Apr 2008 04:00:03 GMT
You could use hadoop daemonlog to get and set LOG levels

to set FSNameSystem to DEBUG you would do something like this
>hadoop daemonlog -setlevel namenode:50070 org.apache.hadoop.dfs.FSNameSystem DEBUG


----- Original Message ----
From: Cagdas Gerede <cagdas.gerede@gmail.com>
To: core-user@hadoop.apache.org
Sent: Thursday, April 10, 2008 7:44:39 PM
Subject: how to set logging level to debug

How do we set the logging level to debug for namenode?
I tried to set dfs.namenode.logging.level to debug, but I still do not get
debug logs (for example, I do not see LOG.debug("NetworkTopology became:\n"
+ this.toString());

Please help.

Best Regards, Cagdas Evren Gerede
Home Page: http://cagdasgerede.info

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