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HDFS >> mail # user >> Re: Is it possible to define num of mappers to run for a job


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Re: Is it possible to define num of mappers to run for a job
Is it possible to define num of mappers to run for a job.

What r the conditions we need to be aware of when defining such a thing.
Please help.
Thanks
Sai
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