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MapReduce >> mail # user >> query number of mappers in 0.22 mapreduce API


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query number of mappers in 0.22 mapreduce API
I switched to new mapreduce API. I need a replacement for

job.getNumMapTasks())

in job driver.
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