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Cluster Summary, Heap Size
Hello,
I often notice "Cluster Summary (Heap Size is 281/889)" where the 281
is much when I start up Hadoop.
How does this relate to Hadoop Mapreduce?

Thank you
Saptarshi
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