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MapR JobTracker throughput

Question asked by timo on Aug 15, 2012
Latest reply on Aug 15, 2012 by timo
Is there any benchmark statistics available about MapR JobTracker throughput. I am looking specifically in a scenario like this, if N clients are trying to launch a job onto cluster using local and remote clients which involves uploading jar files, cache files to staging area. My gut feeling is MapR jobtracker will get throttled with load at some point and all jobs that are in staging will fail bringing jobtracker to a halt, Is there any benchmark on how many concurrent clients can submit jobs with varying loads.