Hi, Not 100% sure if I understand what you are after, but it sounds like you are OK/want to modify HBase source code and add tracking of some metric that is currently not being tracked.
Could you use Coda Hale Metric lib for that then? Any metric you capture with it can then go into JMX or Ganglia or SPM for HBase. Otis ---- HBase / Hadoop Performance Monitoring - http://sematext.com/spm ----- Original Message ----- > From: Joarder KAMAL <[email protected]> > To: [email protected]; "[email protected]" <[email protected]> > Cc: > Sent: Thursday, June 6, 2013 3:13 AM > Subject: Extending HBase Metrics Framework > >T wo Questions: > > 1. Is it possible to extend HBase metrics/reporting framework to generate > custom metrics? I was looking at the api docs > http://hbase.apache.org/apidocs/ > 2. Is there any way to write my own client (instead of using Ganglia or > else) to retrieve the currently available metrics? > > HBase version: 0.94.7 > > Any suggestions will be very helpful. > > Many thanks ... > > Regards, > Joarder Kamal >
