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Hadoop >> mail # user >> Using Lookup file in mapreduce


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Using Lookup file in mapreduce
Hi team

I have a huge lookup file around 5 GB and I need to use it to map users to categories in my mapreduce job. Can you suggest the best way to achieve it ?

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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