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