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MapReduce >> mail # user >> max 1 mapper per node


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max 1 mapper per node
Its possible to configure in YARN scheduling requirement to not run more
than 1 mapper per node?

Its not because of memory requirements. Who decides this kind of
scheduling? ResourceManager or ApplicationManager?
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB