[ https://issues.apache.org/jira/browse/YARN-4180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Karthik Kambatla updated YARN-4180: ----------------------------------- Affects Version/s: 2.7.1 Target Version/s: 2.7.2 Priority: Critical (was: Major) > AMLauncher does not retry on failures when talking to NM > --------------------------------------------------------- > > Key: YARN-4180 > URL: https://issues.apache.org/jira/browse/YARN-4180 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Affects Versions: 2.7.1 > Reporter: Anubhav Dhoot > Assignee: Anubhav Dhoot > Priority: Critical > > We see issues with RM trying to launch a container while a NM is restarting > and we get exceptions like NMNotReadyException. While YARN-3842 added retry > for other clients of NM (AMs mainly) its not used by AMLauncher in RM causing > there intermittent errors to cause job failures. This can manifest during > rolling restart of NMs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)