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distributed cache
Hi guys,

I want to confirm when on each task node either mapper or reducer access
distributed cache file, it resides on disk, not resides in memory. Just
want to make sure distributed cache file does not fully loaded into memory
which compete memory consumption with mapper/reducer tasks. Is that correct?

thanks in advance,
Lin
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