[ https://issues.apache.org/jira/browse/YARN-4083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Subru Krishnan reassigned YARN-4083: ------------------------------------ Assignee: Subru Krishnan (was: Kishore Chaliparambil) > Add a discovery mechanism for the scheduler addresss > ---------------------------------------------------- > > Key: YARN-4083 > URL: https://issues.apache.org/jira/browse/YARN-4083 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager > Reporter: Subru Krishnan > Assignee: Subru Krishnan > > We introduce the notion of an RMProxy, running on each node (or once per > rack). Upon start the AM is forced (via tokens and configuration) to direct > all its requests to a new services running on the NM that provide a proxy to > the central RM. > This give us a place to: > 1) perform distributed scheduling decisions > 2) throttling mis-behaving AMs > 3) mask the access to a federation of RMs -- This message was sent by Atlassian JIRA (v6.3.4#6332)