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
Hadoop >> mail # user >> How is hadoop going to handle the next generation disks?


Copy link to this message
-
How is hadoop going to handle the next generation disks?
I have a 0.20.2 cluster. I notice that our nodes with 2 TB disks waste
tons of disk io doing a 'du -sk' of each data directory. Instead of
'du -sk' why not just do this with java.io.file? How is this going to
work with 4TB 8TB disks and up ? It seems like calculating used and
free disk space could be done a better way.

Edward
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