[MAPREDUCE-4672] RM with lost NMs results in massive log of AppAttemptId doesnt exist in cache

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.23.1
• Component/s: resourcemanager
• Assignee: Vinod Kumar Vavilapalli
• Reporter: Chris Riccomini
• Created: 21/Sep/12 18:05
• Updated: 08/May/15 18:36
• Resolved: 08/May/15 18:36

Description

Hey Guys,

I'm running a 9 node cluster with 8 NMs and a single RM node. If I run an app master and have that app master start a container, then shut down all NMs, but leave the RM up (to simulate a failure), the containers timeout and fail, as expected.

What's unexpected is that my log then starts filling with:

2012-09-21 18:02:02,614 ERROR resourcemanager.ApplicationMasterService (ApplicationMasterService.java:allocate(247)) - AppAttemptId doesnt exist in cache appattempt_1348248013002_0001_000001
2012-09-21 18:02:03,617 ERROR resourcemanager.ApplicationMasterService (ApplicationMasterService.java:allocate(247)) - AppAttemptId doesnt exist in cache appattempt_1348248013002_0001_000001
2012-09-21 18:02:04,618 ERROR resourcemanager.ApplicationMasterService (ApplicationMasterService.java:allocate(247)) - AppAttemptId doesnt exist in cache appattempt_1348248013002_0001_000001
2012-09-21 18:02:05,620 ERROR resourcemanager.ApplicationMasterService (ApplicationMasterService.java:allocate(247)) - AppAttemptId doesnt exist in cache appattempt_1348248013002_0001_000001
2012-09-21 18:02:06,621 ERROR resourcemanager.ApplicationMasterService (ApplicationMasterService.java:allocate(247)) - AppAttemptId doesnt exist in cache appattempt_1348248013002_0001_000001
2012-09-21 18:02:07,623 ERROR resourcemanager.ApplicationMasterService (ApplicationMasterService.java:allocate(247)) - AppAttemptId doesnt exist in cache appattempt_1348248013002_0001_000001
2012-09-21 18:02:08,624 ERROR resourcemanager.ApplicationMasterService (ApplicationMasterService.java:allocate(247)) - AppAttemptId doesnt exist in cache appattempt_1348248013002_0001_000001

Is there any way to shut this off/fix it? It just keeps going forever, until I bounce the RM node.

Thanks!
Chris