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MapReduce, mail # dev - using pipe in the command executed by slaves.sh


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using pipe in the command executed by slaves.sh
Ted Yu 2010-11-25, 06:19
Hi,
We use cdh3b2
I want to get per-tasktracker statictics, such as the count of map/reduce
tasks on each node.
The following returns total:
slaves.sh  /usr/java/default/bin/jps | /bin/grep Child | /usr/bin/wc

How do I get per-node count ?

Thanks