[ https://issues.apache.org/jira/browse/YARN-4750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lavkesh Lahngir updated YARN-4750: ---------------------------------- Summary: App metrics may not be correct when an app is recovered (was: App metrics may not be correct when and app is recovered) > App metrics may not be correct when an app is recovered > ------------------------------------------------------- > > Key: YARN-4750 > URL: https://issues.apache.org/jira/browse/YARN-4750 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Lavkesh Lahngir > Assignee: Lavkesh Lahngir > > App metrics(rather app attempt metrics) like Vcore-seconds and MB-seconds are > saved in the state store when there is an attempt state transition. Values > for running attempts will be in memory and will not be saved when there is an > RM restart/failover. For recovered app metrics value will be reset. In that > case, the value will be incomplete. > Was this intentional or have we not found a correct way to fix it ? -- This message was sent by Atlassian JIRA (v6.3.4#6332)