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ASF GitHub Bot commented on CLOUDSTACK-9595: -------------------------------------------- blueorangutan commented on issue #2370: CLOUDSTACK-9595: Fix regression introduced in #1762 URL: https://github.com/apache/cloudstack/pull/2370#issuecomment-353031384 @rhtyd a Trillian-Jenkins test job (centos7 mgmt + kvm-centos7) has been kicked to run smoke tests ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Transactions are not getting retried in case of database deadlock errors > ------------------------------------------------------------------------ > > Key: CLOUDSTACK-9595 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9595 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Affects Versions: 4.8.0 > Reporter: subhash yedugundla > Fix For: 4.8.1 > > > Customer is seeing occasional error 'Deadlock found when trying to get lock; > try restarting transaction' messages in their management server logs. It > happens regularly at least once a day. The following is the error seen > 2015-12-09 19:23:19,450 ERROR [cloud.api.ApiServer] > (catalina-exec-3:ctx-f05c58fc ctx-39c17156 ctx-7becdf6e) unhandled exception > executing api command: [Ljava.lang.String;@230a6e7f > com.cloud.utils.exception.CloudRuntimeException: DB Exception on: > com.mysql.jdbc.JDBC4PreparedStatement@74f134e3: DELETE FROM > instance_group_vm_map WHERE instance_group_vm_map.instance_id = 941374 > at com.cloud.utils.db.GenericDaoBase.expunge(GenericDaoBase.java:1209) > at sun.reflect.GeneratedMethodAccessor360.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) > at > org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) > at > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) > at > com.cloud.utils.db.TransactionContextInterceptor.invoke(TransactionContextInterceptor.java:34) > at > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) > at > org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91) > at > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) > at > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) > at com.sun.proxy.$Proxy237.expunge(Unknown Source) > at > com.cloud.vm.UserVmManagerImpl$2.doInTransactionWithoutResult(UserVmManagerImpl.java:2593) > at > com.cloud.utils.db.TransactionCallbackNoReturn.doInTransaction(TransactionCallbackNoReturn.java:25) > at com.cloud.utils.db.Transaction$2.doInTransaction(Transaction.java:57) > at com.cloud.utils.db.Transaction.execute(Transaction.java:45) > at com.cloud.utils.db.Transaction.execute(Transaction.java:54) > at > com.cloud.vm.UserVmManagerImpl.addInstanceToGroup(UserVmManagerImpl.java:2575) > at > com.cloud.vm.UserVmManagerImpl.updateVirtualMachine(UserVmManagerImpl.java:2332) -- This message was sent by Atlassian JIRA (v6.4.14#64029)