[jira] [Comment Edited] (YARN-4002) make ResourceTrackerService.nodeHeartbeat more concurrent

2016-07-20 Thread Guoyao Xu (JIRA)
[ https://issues.apache.org/jira/browse/YARN-4002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387088#comment-15387088 ] Guoyao Xu edited comment on YARN-4002 at 7/21/16 3:35 AM: -- I think that might not

[jira] [Commented] (YARN-4002) make ResourceTrackerService.nodeHeartbeat more concurrent

2016-07-20 Thread Guoyao Xu (JIRA)
[ https://issues.apache.org/jira/browse/YARN-4002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387088#comment-15387088 ] Guoyao Xu commented on YARN-4002: - I think that might not be a big problem. Because hostsReader.refresh()