Hi Doug, Right, it's not a metric and while hadoop -dus ... is fine from the command line, you can see from my signature why I'd like HBase to expose this metric via JMX. :)
Should I open a JIRA issue for this? Thanks, Otis ---- Performance Monitoring for Solr / ElasticSearch / HBase - http://sematext.com/spm >________________________________ > From: Doug Meil <[email protected]> >To: "[email protected]" <[email protected]>; Otis Gospodnetic ><[email protected]> >Sent: Monday, May 7, 2012 9:37 AM >Subject: Re: HBase HDFS disk space usage > > >You're right, it's not currently a metric. > >But there is an entry for the disk usage here... > >http://hbase.apache.org/book.html#trouble.namenode > > > > > >On 5/6/12 10:41 PM, "Otis Gospodnetic" <[email protected]> wrote: > >>Hello, >> >>Does HBase know how much space it is occupying on HDFS? >>I looked at these two: >>http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/regionserver/metri >>cs/RegionServerMetrics.html >> >>http://hbase.apache.org/book/hbase_metrics.html >> >> >>But I couldn't find any mentions of such a metric. >> >>Is this just a matter of exposing this metric? Or...? >> >>Thanks, >>Otis >>---- >>Performance Monitoring for Solr / ElasticSearch / HBase - >>http://sematext.com/spm >> >> > > > > >
