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MapReduce >> mail # user >> replace separator in output.collect?


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replace separator in output.collect?
the "output.collect(key, value)" puts the key and the value separated by
\t. Is there a way to replace it by ':'?

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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