FAQ
Hi ,

I am using hadoop-0.20.2 in 2 Nodes cluster. But Tasktracker in dedicated
datanode failed to start.
Error i can see is :-

" INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Cannot initialize JVM
Metrics with processName=TaskTracker, sessionId= - already initialized "

Detailed error log is attached.
Where is the problem?

Thanks and Regards

Vaibhav Negi

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postedOct 11, '10 at 6:38a
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