In another email thread 'HBase 0.94.1', Lars has kindly accepted the motion that deprecating current metric classes be done for 0.94.1
Since 0.94.1 contains critical bug fixes, I want to get public opinion on closing this poll earlier than Friday. Thanks for the understanding. On Mon, Jul 9, 2012 at 9:05 PM, Otis Gospodnetic <[email protected] > wrote: > +1 for deprecating and moving to metrics2 faster. > I'd normally make the same argument about deprecating that Lars H. made, > but I think current HBase metrics really need improvement, so if I had > voting power I'd vote to drop old stuff and move to metrics2 ASAP. > > Otis > > ----- Original Message ----- > > From: Ted Yu <[email protected]> > > To: [email protected] > > Cc: > > Sent: Saturday, July 7, 2012 10:23 AM > > Subject: deprecating (old) metrics in favor of metrics2 framework > > > > Hi, > > See the following comment for background: > > > https://issues.apache.org/jira/browse/HBASE-4050?focusedCommentId=13408679&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13408679 > > > > metrics2 framework is in both hadoop 1.0 and hadoop 2.0 > > We would like to migrate to metrics2 framework. But maintaining two > metrics > > frameworks in HBase is costly and results in lower readability. > > > > However, if you have cluster monitoring tool that depends on (old) > metrics > > framework, we want to give you smooth migration experience. > > > > Please provide your opinions on whether (old) metrics framework should be > > deprecated in 0.94 or in 0.96. > > > > Thanks > > >
