[ https://issues.apache.org/jira/browse/MAPREDUCE-3634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siddharth Seth updated MAPREDUCE-3634: -------------------------------------- Status: Open (was: Patch Available) Other than Sharad's change request, 1 change required to AsyncDispatcher. {{eventQueue.put(event);}} used to throw an Exception in case of interruption. That exception should be added back. > All daemons should crash instead of hanging around when their EventHandlers > get exceptions > ------------------------------------------------------------------------------------------ > > Key: MAPREDUCE-3634 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3634 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.0 > Reporter: Vinod Kumar Vavilapalli > Assignee: Vinod Kumar Vavilapalli > Fix For: 0.23.1 > > Attachments: MAPREDUCE-3634-20120118.1.txt, > MAPREDUCE-3634-20120119.txt > > > We should make sure that the daemons crash in case the dispatchers get > exceptions and stop processing. That way we will be debugging RM/NM/AM > crashes instead of hard-to-track hanging jobs. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira