You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Carlo Curino (JIRA)" <ji...@apache.org> on 2014/11/20 20:01:34 UTC
[jira] [Created] (YARN-2884) Proxying all AM-RM communications
Carlo Curino created YARN-2884:
----------------------------------
Summary: Proxying all AM-RM communications
Key: YARN-2884
URL: https://issues.apache.org/jira/browse/YARN-2884
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Carlo Curino
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)