Home | About | Sematext search-lucene.com search-hadoop.com
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
 Search Hadoop and all its subprojects:

Switch to Threaded View
MapReduce >> mail # user >> possible resource leak in capacity scheduler


Copy link to this message
-
possible resource leak in capacity scheduler
i have simple 2 node cluster. one node with 2 GB and second with 1 GB RAM

on node with 1 GB is running application master - no memory left,
nothing runs on node with 2 GB RAM

current application do not runs, it has only AM started and no resources
for running mapper. If you take a look at screenshot from scheduler,
interesting is that memory total is cluster metrics is just 1 GB.

http://postimage.org/image/t3pqmz6af/

its leak in cluster accounting?
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