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How do I know the setup of the node labels works??

Question asked by rebecca on Nov 4, 2013
Latest reply on Nov 5, 2013 by rebecca

I use the command "hadoop job -showlables" to see if the configuration is established.

And the result is as follows:


13/11/05 18:07:36 INFO fs.JobTrackerWatcher: Current running JobTracker is: mapr1/
Node labels:

mapr3 : []

mapr1 : []

mapr2 : []


I don't know if the labels are settle down or the groups is empty.
Does anyone can help me on this issue??