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MapReduce >> mail # user >> Reg LZO compression


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Reg LZO compression
Hi All,

When using lzo compression the file size drastically reduced and the no of
mappers is reduced but the overall execution time is increased, I assume
that because mappers deals with same amount of data.

Is this the expected behavior?

Cheers!
Manoj.
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