[ https://issues.apache.org/jira/browse/HBASE-3614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Elliott Clark reassigned HBASE-3614: ------------------------------------ Assignee: Elliott Clark > Expose per-region request rate metrics > -------------------------------------- > > Key: HBASE-3614 > URL: https://issues.apache.org/jira/browse/HBASE-3614 > Project: HBase > Issue Type: Improvement > Components: metrics, regionserver > Reporter: Gary Helmling > Assignee: Elliott Clark > Priority: Minor > > We currently export metrics on request rates for each region server, and this > can help with identifying uneven load at a high level. But once you see a > given server under high load, you're forced to extrapolate based on your > application patterns and the data it's serving what the likely culprit is. > This can and should be much easier if we just exported request rate metrics > per-region on each server. > Dynamically updating the metrics keys based on assigned regions may pose some > minor challenges, but this seems a very valuable diagnostic tool to have > available. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira