You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-dev@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2013/05/22 00:52:20 UTC
[jira] [Created] (YARN-713) ResourceManager can exit unexpectedly
if DNS is unavailable
Jason Lowe created YARN-713:
-------------------------------
Summary: ResourceManager can exit unexpectedly if DNS is unavailable
Key: YARN-713
URL: https://issues.apache.org/jira/browse/YARN-713
Project: Hadoop YARN
Issue Type: Bug
Components: resourcemanager
Affects Versions: 2.0.5-beta
Reporter: Jason Lowe
Priority: Critical
As discussed in MAPREDUCE-5261, there's a possibility that a DNS outage could lead to an unhandled exception in the ResourceManager's AsyncDispatcher, and that ultimately would cause the RM to exit. The RM should not exit during DNS hiccups.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira