[ https://issues.apache.org/jira/browse/CLOUDSTACK-7833?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Min Chen resolved CLOUDSTACK-7833. ---------------------------------- Resolution: Fixed > VM Async work jobs log "Was unable to find lock for the key vm_instance" > errors at warn > --------------------------------------------------------------------------------------- > > Key: CLOUDSTACK-7833 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7833 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Components: Management Server > Affects Versions: 4.3.0 > Reporter: Min Chen > Assignee: Min Chen > Priority: Critical > Fix For: 4.5.0 > > > When Deploy VM API is processed by the VM orchestration logic, VM Work jobs > are created and put in the async job queue. > While processing these jobs, log shows a lot of WARN statements as follows > 2014-10-28 08:09:13,633 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] > (API-Job-Executor-100:ctx-e10c4339 job-464 ctx-4d5301e4) Sync job-726 > execution on object VmWorkJobQueue.286 > 2014-10-28 08:09:13,640 WARN [c.c.u.d.Merovingian2] > (API-Job-Executor-100:ctx-e10c4339 job-464 ctx-4d5301e4) Was unable to find > lock for the key vm_instance286 and thread id 1581663601 > 2014-10-28 08:18:32,003 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] > (API-Job-Executor-100:ctx-e10c4339 job-464 ctx-4d5301e4) Sync job-1332 > execution on object VmWorkJobQueue.286 > 2014-10-28 08:18:32,006 WARN [c.c.u.d.Merovingian2] > (API-Job-Executor-100:ctx-e10c4339 job-464 ctx-4d5301e4) Was unable to find > lock for the key vm_instance286 and thread id 1581663601 -- This message was sent by Atlassian JIRA (v6.3.4#6332)