Hi Could you give more information, which version of hadoop are you using?
>> QueueMetrics.AppsKilled/Failed metrics shows much higher nos i.e ~100. >> However RMAuditLogger shows 1 or 2 Apps as Killed/Failed in the logs. May be I suspect that Logs might be rolled out. Does more applications are running? All the applications history will be displayed on RM web UI (provided RM is not restarted or RM recovery enabled). May be you can check these applications lists. For finding reasons for application killed/failed, one way is you can check in NodeManager logs also. Here you need to check using container_id for corresponding application. Thanks & Regards Rohith Sharma K S From: Suma Shivaprasad [mailto:sumasai.shivapra...@gmail.com] Sent: 03 February 2015 21:35 To: user@hadoop.apache.org; yarn-...@hadoop.apache.org Subject: QueueMetrics.AppsKilled/Failed metrics and failure reasons Hello, Was trying to debug reasons for Killed/Failed apps and was checking for the applications that were killed/failed in RM logs - from RMAuditLogger. QueueMetrics.AppsKilled/Failed metrics shows much higher nos i.e ~100. However RMAuditLogger shows 1 or 2 Apps as Killed/Failed in the logs. Is it possible that some logs are missed by AuditLogger or is it the other way round and metrics are being reported higher ? Thanks Suma
