You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@apex.apache.org by "Thomas Weise (JIRA)" <ji...@apache.org> on 2016/04/10 04:54:25 UTC
[jira] [Updated] (APEXCORE-426) Support work preserving AM restart
[ https://issues.apache.org/jira/browse/APEXCORE-426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas Weise updated APEXCORE-426:
----------------------------------
Summary: Support work preserving AM restart (was: Support work preserving restart)
> Support work preserving AM restart
> ----------------------------------
>
> Key: APEXCORE-426
> URL: https://issues.apache.org/jira/browse/APEXCORE-426
> Project: Apache Apex Core
> Issue Type: Improvement
> Reporter: Thomas Weise
>
> On app master failure, the streaming containers should continue running.
> As of 2.2, YARN will automatically terminate all containers and the replacement app master will relaunch them. Once we move to a newer minimum Hadoop version, we should leverage work preserving restart.
> The mechanism in Apex containers to locate the new master process are already in place.
>
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)