I finally figured out. It is in the "Definitive Guide" (2nd edition) Ch.
10 Administration/Monitoring/logging. Every daemons use the same
log4j.properties file in the default $HADOOP_HOME/conf directory. However,
one can change the log level dynamically in the web interface. In every
daemon'
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Financial Engineering
Freddie Mac
Joey Echeverria
02/29/2012 10:45 PM
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Re: no log function for map/red
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> Freddie Mac
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>GUOJUN Zhu
>02/27/2012 11:34 AM
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Financial Engineering
Freddie Mac
GUOJUN Zhu
02/27/2012 11:34 AM
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no log function for map/red in a cluster setup
Hi.
We are
Hi.
We are testing hadoop. We are using hadoop (0.20.2-cdh3u3). I am using
the cotomized conf directory with -"-config mypath". I modified the
log4j.properties file in this path, adding "
log4j.logger.com.mycompany=DEBUG". It works fine with our
pseudo-one-node-cluster setup (1.00). But