Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
MapReduce >> mail # dev >> using pipe in the command executed by slaves.sh


Copy link to this message
-
using pipe in the command executed by slaves.sh
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