[ https://issues.apache.org/jira/browse/MAPREDUCE-3637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas Graves resolved MAPREDUCE-3637. -------------------------------------- Resolution: Cannot Reproduce seems to be working. > Health checker interval does not appear to work - according to web ui > --------------------------------------------------------------------- > > Key: MAPREDUCE-3637 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3637 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.0 > Reporter: Thomas Graves > Priority: Critical > > reported by QE, I think this is probably a web ui not updating issue, but not > positive. > 1. The property yarn.nodemanager.health-checker.interval-ms on the RM and the > DN are set to 135000 ms, or 2 minutes and > 15 sec. > $ grep -A 2 "health-checker.interval-ms" yarn-site.xml > <name>yarn.nodemanager.health-checker.interval-ms</name> > <value>135000</value> > </property> > 2. According to the web ui (e.g http://rm:8088/cluster/nodes), the 'last > health-update' > column does not get updated, except when the RM is restated. -- 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