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example pools.xml configuration

Question asked by matt on May 4, 2012
Latest reply on May 8, 2012 by amit
Is there any documentation on how to configure the mapr pools.xml file?  It looks on the surface to be the same as the fair-scheduler.xml file in Apache Hadoop, but since MapR seems to have some custom functionality (like ExpressLane) built in to it, I'm not sure how to treat the pools.xml file.

What I would like to do add a queue to complement the existing queues for ExpressLane and individual users that MapR sets up. I'd like this queue to be capped at one mapper and one reducer and one concurrent job. Unfortunately, when I add anything to pools.xml, I seem to lose the ability to make progress on _any_ job.