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MapReduce >> mail # user >> mapper and reducer working


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mapper and reducer working
How the reducers merge data.
Map executes in different nodes . Reducer also works in same fasion?

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*Thanks & Regards*

Unmesha Sreeveni U.B

*Junior Developer*
http://www.unmeshasreeveni.blogspot.in/
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