Andrew Purtell created HBASE-6346:
-------------------------------------
Summary: Metrics updating may be using excessive CPU
Key: HBASE-6346
URL: https://issues.apache.org/jira/browse/HBASE-6346
Project: HBase
Issue Type: Bug
Environment: Hadoop 2.0.1-alpha, HBase 0.94.1-SNAPSHOT
Reporter: Andrew Purtell
Attachments: graph.gif, jstack.txt, runnable_cpu_profile.png
I've only started looking at this but became concerned when a completely
quiescent cluster loads up 20% CPU (system+user) once HBase comes up.
--
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
