07:05:09,059 ERROR [org.kie.workbench.backend.AppSetup] (MSC service thread 1-4) Error during update config: java.lang.RuntimeException: java.lang.RuntimeException: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.guvnor.structure.backend.config.ConfigurationServiceImpl.addConfiguration(ConfigurationServiceImpl.java:226) [guvnor-structure-backend-6.2.0.Final-redhat-2.jar:6.2.0.Final-redhat-2] at org.guvnor.structure.backend.config.ConfigurationServiceImpl$Proxy$_$$_WeldClientProxy.addConfiguration(ConfigurationServiceImpl$Proxy$_$$_WeldClientProxy.java) [guvnor-structure-backend-6.2.0.Final-redhat-2.jar:6.2.0.Final-redhat-2] at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl.bootstrapConfig(AdministrationServiceImpl.java:180) [jbpm-console-ng-business-domain-backend-6.2.0.Final-redhat-2.jar:6.2.0.Final-redhat-2] at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.bootstrapConfig(AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.java) [jbpm-console-ng-business-domain-backend-6.2.0.Final-redhat-2.jar:6.2.0.Final-redhat-2] at org.kie.workbench.backend.AppSetup.assertPlayground(AppSetup.java:178) [classes:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_67] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_67] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_67] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_67] at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.introspector.jlr.WeldMethodImpl.invoke(WeldMethodImpl.java:168) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:403) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.postConstruct(ManagedBean.java:178) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:298) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:103) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:90) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:79) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.kie.workbench.backend.AppSetup$Proxy$_$$_WeldClientProxy.toString(AppSetup$Proxy$_$$_WeldClientProxy.java) [classes:] at org.uberfire.backend.server.cdi.SystemConfigProducer.runPostConstruct(SystemConfigProducer.java:122) [uberfire-backend-cdi-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at org.uberfire.backend.server.cdi.SystemConfigProducer.afterDeploymentValidation(SystemConfigProducer.java:105) [uberfire-backend-cdi-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at org.uberfire.backend.server.cdi.SystemConfigProducer$Proxy$_$$_WeldClientProxy.afterDeploymentValidation(SystemConfigProducer$Proxy$_$$_WeldClientProxy.java) [uberfire-backend-cdi-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_67] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_67] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_67] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_67] at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:164) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:245) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:233) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:213) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:75) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.bootstrap.events.AbstractDeploymentContainerEvent.fire(AbstractDeploymentContainerEvent.java:46) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.bootstrap.events.AfterDeploymentValidationImpl.fire(AfterDeploymentValidationImpl.java:31) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:382) [weld-core-1.1.28.Final-redhat-1.jar:1.1.28.Final-redhat-1] at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:64) [jboss-as-weld-7.5.0.Final-redhat-19.jar:7.5.0.Final-redhat-19] at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1980) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1913) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_67] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_67] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_67] Caused by: java.lang.RuntimeException: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:584) [uberfire-nio2-jgit-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:482) [uberfire-nio2-jgit-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.commit(JGitFileSystemProvider.java:1852) [uberfire-nio2-jgit-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.access$600(JGitFileSystemProvider.java:146) [uberfire-nio2-jgit-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider$4.close(JGitFileSystemProvider.java:835) [uberfire-nio2-jgit-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:609) [uberfire-io-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:498) [uberfire-io-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:506) [uberfire-io-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at org.uberfire.io.impl.cluster.IOServiceClusterImpl.write(IOServiceClusterImpl.java:775) [uberfire-io-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] at org.guvnor.structure.backend.config.ConfigurationServiceImpl.addConfiguration(ConfigurationServiceImpl.java:222) [guvnor-structure-backend-6.2.0.Final-redhat-2.jar:6.2.0.Final-redhat-2] ... 47 more Caused by: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:569) [uberfire-nio2-jgit-0.5.0.CR13-redhat-1.jar:0.5.0.CR13-redhat-1] ... 56 more 07:05:09,158 INFO [org.apache.helix.messaging.handling.HelixTask] (pool-11-thread-1) Message f47c61ac-faa8-4857-b78c-02d493acd455 completed. 07:05:09,173 INFO [org.apache.helix.messaging.CriteriaEvaluator] (MSC service thread 1-4) JOSQL query: SELECT DISTINCT mapSubKey, recordId, '', '' FROM EXTERNALVIEW.Table WHERE mapSubKey LIKE '%' AND recordId LIKE 'vfs-repo' AND mapKey LIKE '%' AND mapValue LIKE '%' AND mapSubKey IN ((SELECT [*]id FROM :LIVEINSTANCES)) 07:05:09,228 INFO [org.apache.helix.messaging.handling.HelixTaskExecutor] (pool-11-thread-1) message finished: f47c61ac-faa8-4857-b78c-02d493acd455, took 810 07:05:09,228 INFO [org.apache.helix.messaging.handling.HelixTask] (pool-11-thread-1) msg: f47c61ac-faa8-4857-b78c-02d493acd455 handling task completed, results:true, at: 1425985509228, took:811 07:05:09,230 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) 210 START:INVOKE /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES listener:org.apache.helix.messaging.handling.HelixTaskExecutor 07:05:09,230 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) nodeTwo_12346 subscribes child-change. path: /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES, listener: org.apache.helix.messaging.handling.HelixTaskExecutor@726c7e28 07:05:09,232 INFO [org.apache.helix.messaging.handling.HelixTaskExecutor] (ZkClient-EventThread-210-localhost:2181) No Messages to process 07:05:09,232 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) 210 END:INVOKE /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES listener:org.apache.helix.messaging.handling.HelixTaskExecutor Took: 2ms 07:05:09,375 INFO [org.apache.helix.messaging.CriteriaEvaluator] (MSC service thread 1-4) JOSQL query return 2 rows 07:05:09,387 INFO [org.apache.helix.messaging.DefaultMessagingService] (MSC service thread 1-4) Send 1 messages with criteria instanceName=%resourceName=vfs-repopartitionName=partitionState= 07:05:09,639 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) 210 START:INVOKE /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES listener:org.apache.helix.messaging.handling.HelixTaskExecutor 07:05:09,639 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) nodeTwo_12346 subscribes child-change. path: /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES, listener: org.apache.helix.messaging.handling.HelixTaskExecutor@726c7e28 07:05:09,732 INFO [org.apache.helix.messaging.handling.HelixTaskExecutor] (ZkClient-EventThread-210-localhost:2181) Scheduling message: ab189287-6c41-4328-9bc2-a3d5414f7db9 07:05:09,749 INFO [org.apache.helix.messaging.handling.HelixTaskExecutor] (ZkClient-EventThread-210-localhost:2181) Message: ab189287-6c41-4328-9bc2-a3d5414f7db9 handling task scheduled 07:05:09,750 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) 210 END:INVOKE /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES listener:org.apache.helix.messaging.handling.HelixTaskExecutor Took: 112ms 07:05:09,750 INFO [org.apache.helix.messaging.handling.HelixTask] (pool-10-thread-3) handling task: ab189287-6c41-4328-9bc2-a3d5414f7db9 begin, at: 1425985509750 07:05:09,792 INFO [org.apache.helix.messaging.handling.HelixTask] (pool-10-thread-3) Message ab189287-6c41-4328-9bc2-a3d5414f7db9 completed. 07:05:09,761 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC000001: Failed to start service jboss.deployment.unit."business-central.war".WeldStartService: org.jboss.msc.service.StartException in service jboss.deployment.unit."business-central.war".WeldStartService: Failed to start service at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1936) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_67] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_67] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_67] Caused by: org.jboss.weld.exceptions.DeploymentException: Exception List with 1 exceptions: Exception 0 : org.jboss.weld.exceptions.WeldException: WELD-000049 Unable to invoke [method] @PostConstruct public org.kie.workbench.backend.AppSetup.assertPlayground() on org.kie.workbench.backend.AppSetup@6d3f8ffc at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:405) at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.postConstruct(ManagedBean.java:178) at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:298) at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:103) at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:90) at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:79) at org.kie.workbench.backend.AppSetup$Proxy$_$$_WeldClientProxy.toString(AppSetup$Proxy$_$$_WeldClientProxy.java) at org.uberfire.backend.server.cdi.SystemConfigProducer.runPostConstruct(SystemConfigProducer.java:122) at org.uberfire.backend.server.cdi.SystemConfigProducer.afterDeploymentValidation(SystemConfigProducer.java:105) at org.uberfire.backend.server.cdi.SystemConfigProducer$Proxy$_$$_WeldClientProxy.afterDeploymentValidation(SystemConfigProducer$Proxy$_$$_WeldClientProxy.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267) at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263) at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:164) at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51) at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154) at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:245) at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:233) at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:213) at org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:75) at org.jboss.weld.bootstrap.events.AbstractDeploymentContainerEvent.fire(AbstractDeploymentContainerEvent.java:46) at org.jboss.weld.bootstrap.events.AfterDeploymentValidationImpl.fire(AfterDeploymentValidationImpl.java:31) at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:382) at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:64) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1980) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1913) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267) at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263) at org.jboss.weld.introspector.jlr.WeldMethodImpl.invoke(WeldMethodImpl.java:168) at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:403) ... 33 more Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.kie.workbench.backend.AppSetup.assertPlayground(AppSetup.java:185) ... 43 more Caused by: java.lang.RuntimeException: java.lang.RuntimeException: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.guvnor.structure.backend.config.ConfigurationServiceImpl.addConfiguration(ConfigurationServiceImpl.java:226) at org.guvnor.structure.backend.config.ConfigurationServiceImpl$Proxy$_$$_WeldClientProxy.addConfiguration(ConfigurationServiceImpl$Proxy$_$$_WeldClientProxy.java) at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl.bootstrapConfig(AdministrationServiceImpl.java:180) at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.bootstrapConfig(AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.java) at org.kie.workbench.backend.AppSetup.assertPlayground(AppSetup.java:178) ... 43 more Caused by: java.lang.RuntimeException: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:584) at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:482) at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.commit(JGitFileSystemProvider.java:1852) at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.access$600(JGitFileSystemProvider.java:146) at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider$4.close(JGitFileSystemProvider.java:835) at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:609) at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:498) at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:506) at org.uberfire.io.impl.cluster.IOServiceClusterImpl.write(IOServiceClusterImpl.java:775) at org.guvnor.structure.backend.config.ConfigurationServiceImpl.addConfiguration(ConfigurationServiceImpl.java:222) ... 47 more Caused by: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:569) ... 56 more at org.jboss.weld.bootstrap.events.AbstractDeploymentContainerEvent.fire(AbstractDeploymentContainerEvent.java:48) at org.jboss.weld.bootstrap.events.AfterDeploymentValidationImpl.fire(AfterDeploymentValidationImpl.java:31) at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:382) at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:64) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1980) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1913) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1] ... 3 more 07:05:09,830 INFO [org.apache.helix.monitoring.ParticipantMonitor] (pool-10-thread-3) Registering bean: Cluster=bpms-cluster,Resource=vfs-repo,Transition=LEADER--STANDBY 07:05:09,830 INFO [org.apache.helix.messaging.handling.HelixTaskExecutor] (pool-10-thread-3) message finished: ab189287-6c41-4328-9bc2-a3d5414f7db9, took 79 07:05:09,830 INFO [org.apache.helix.messaging.handling.HelixTask] (pool-10-thread-3) msg: ab189287-6c41-4328-9bc2-a3d5414f7db9 handling task completed, results:true, at: 1425985509830, took:80 07:05:09,831 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) 210 START:INVOKE /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES listener:org.apache.helix.messaging.handling.HelixTaskExecutor 07:05:09,831 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) nodeTwo_12346 subscribes child-change. path: /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES, listener: org.apache.helix.messaging.handling.HelixTaskExecutor@726c7e28 07:05:09,833 INFO [org.apache.helix.messaging.handling.HelixTaskExecutor] (ZkClient-EventThread-210-localhost:2181) No Messages to process 07:05:09,833 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) 210 END:INVOKE /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES listener:org.apache.helix.messaging.handling.HelixTaskExecutor Took: 2ms 07:05:10,277 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) 210 START:INVOKE /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES listener:org.apache.helix.messaging.handling.HelixTaskExecutor 07:05:10,277 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) nodeTwo_12346 subscribes child-change. path: /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES, listener: org.apache.helix.messaging.handling.HelixTaskExecutor@726c7e28 07:05:10,320 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 77) JBAS014612: Operation ("deploy") failed - address: ([("deployment" => "business-central.war")]) - failure description: {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"business-central.war\".WeldStartService" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"business-central.war\".WeldStartService: Failed to start service Caused by: org.jboss.weld.exceptions.DeploymentException: Exception List with 1 exceptions: Exception 0 : org.jboss.weld.exceptions.WeldException: WELD-000049 Unable to invoke [method] @PostConstruct public org.kie.workbench.backend.AppSetup.assertPlayground() on org.kie.workbench.backend.AppSetup@6d3f8ffc at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:405) at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.postConstruct(ManagedBean.java:178) at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:298) at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:103) at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:90) at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:79) at org.kie.workbench.backend.AppSetup$Proxy$_$$_WeldClientProxy.toString(AppSetup$Proxy$_$$_WeldClientProxy.java) at org.uberfire.backend.server.cdi.SystemConfigProducer.runPostConstruct(SystemConfigProducer.java:122) at org.uberfire.backend.server.cdi.SystemConfigProducer.afterDeploymentValidation(SystemConfigProducer.java:105) at org.uberfire.backend.server.cdi.SystemConfigProducer$Proxy$_$$_WeldClientProxy.afterDeploymentValidation(SystemConfigProducer$Proxy$_$$_WeldClientProxy.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267) at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263) at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:164) at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51) at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154) at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:245) at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:233) at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:213) at org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:75) at org.jboss.weld.bootstrap.events.AbstractDeploymentContainerEvent.fire(AbstractDeploymentContainerEvent.java:46) at org.jboss.weld.bootstrap.events.AfterDeploymentValidationImpl.fire(AfterDeploymentValidationImpl.java:31) at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:382) at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:64) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1980) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1913) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267) at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263) at org.jboss.weld.introspector.jlr.WeldMethodImpl.invoke(WeldMethodImpl.java:168) at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:403) ... 33 more Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.kie.workbench.backend.AppSetup.assertPlayground(AppSetup.java:185) ... 43 more Caused by: java.lang.RuntimeException: java.lang.RuntimeException: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.guvnor.structure.backend.config.ConfigurationServiceImpl.addConfiguration(ConfigurationServiceImpl.java:226) at org.guvnor.structure.backend.config.ConfigurationServiceImpl$Proxy$_$$_WeldClientProxy.addConfiguration(ConfigurationServiceImpl$Proxy$_$$_WeldClientProxy.java) at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl.bootstrapConfig(AdministrationServiceImpl.java:180) at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.bootstrapConfig(AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.java) at org.kie.workbench.backend.AppSetup.assertPlayground(AppSetup.java:178) ... 43 more Caused by: java.lang.RuntimeException: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:584) at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:482) at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.commit(JGitFileSystemProvider.java:1852) at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.access$600(JGitFileSystemProvider.java:146) at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider$4.close(JGitFileSystemProvider.java:835) at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:609) at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:498) at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:506) at org.uberfire.io.impl.cluster.IOServiceClusterImpl.write(IOServiceClusterImpl.java:775) at org.guvnor.structure.backend.config.ConfigurationServiceImpl.addConfiguration(ConfigurationServiceImpl.java:222) ... 47 more Caused by: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:569) ... 56 more "}} 07:05:10,342 INFO [org.apache.helix.messaging.handling.HelixTaskExecutor] (ZkClient-EventThread-210-localhost:2181) Scheduling message: dc7f6650-65fb-4f90-b21d-ec72ee39efcd 07:05:10,347 INFO [org.apache.helix.messaging.handling.HelixTaskExecutor] (ZkClient-EventThread-210-localhost:2181) Message: dc7f6650-65fb-4f90-b21d-ec72ee39efcd handling task scheduled 07:05:10,347 INFO [org.apache.helix.manager.zk.CallbackHandler] (ZkClient-EventThread-210-localhost:2181) 210 END:INVOKE /bpms-cluster/INSTANCES/nodeTwo_12346/MESSAGES listener:org.apache.helix.messaging.handling.HelixTaskExecutor Took: 70ms 07:05:10,352 ERROR [org.jboss.as.server] (ServerService Thread Pool -- 77) JBAS015870: Deploy of deployment "business-central.war" was rolled back with the following failure message: {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"business-central.war\".WeldStartService" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"business-central.war\".WeldStartService: Failed to start service Caused by: org.jboss.weld.exceptions.DeploymentException: Exception List with 1 exceptions: Exception 0 : org.jboss.weld.exceptions.WeldException: WELD-000049 Unable to invoke [method] @PostConstruct public org.kie.workbench.backend.AppSetup.assertPlayground() on org.kie.workbench.backend.AppSetup@6d3f8ffc at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:405) at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.postConstruct(ManagedBean.java:178) at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:298) at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:103) at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:90) at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:79) at org.kie.workbench.backend.AppSetup$Proxy$_$$_WeldClientProxy.toString(AppSetup$Proxy$_$$_WeldClientProxy.java) at org.uberfire.backend.server.cdi.SystemConfigProducer.runPostConstruct(SystemConfigProducer.java:122) at org.uberfire.backend.server.cdi.SystemConfigProducer.afterDeploymentValidation(SystemConfigProducer.java:105) at org.uberfire.backend.server.cdi.SystemConfigProducer$Proxy$_$$_WeldClientProxy.afterDeploymentValidation(SystemConfigProducer$Proxy$_$$_WeldClientProxy.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267) at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263) at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:164) at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51) at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154) at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:245) at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:233) at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:213) at org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:75) at org.jboss.weld.bootstrap.events.AbstractDeploymentContainerEvent.fire(AbstractDeploymentContainerEvent.java:46) at org.jboss.weld.bootstrap.events.AfterDeploymentValidationImpl.fire(AfterDeploymentValidationImpl.java:31) at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:382) at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:64) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1980) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1913) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267) at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263) at org.jboss.weld.introspector.jlr.WeldMethodImpl.invoke(WeldMethodImpl.java:168) at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:403) ... 33 more Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.kie.workbench.backend.AppSetup.assertPlayground(AppSetup.java:185) ... 43 more Caused by: java.lang.RuntimeException: java.lang.RuntimeException: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.guvnor.structure.backend.config.ConfigurationServiceImpl.addConfiguration(ConfigurationServiceImpl.java:226) at org.guvnor.structure.backend.config.ConfigurationServiceImpl$Proxy$_$$_WeldClientProxy.addConfiguration(ConfigurationServiceImpl$Proxy$_$$_WeldClientProxy.java) at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl.bootstrapConfig(AdministrationServiceImpl.java:180) at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.bootstrapConfig(AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.java) at org.kie.workbench.backend.AppSetup.assertPlayground(AppSetup.java:178) ... 43 more Caused by: java.lang.RuntimeException: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:584) at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:482) at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.commit(JGitFileSystemProvider.java:1852) at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.access$600(JGitFileSystemProvider.java:146) at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider$4.close(JGitFileSystemProvider.java:835) at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:609) at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:498) at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:506) at org.uberfire.io.impl.cluster.IOServiceClusterImpl.write(IOServiceClusterImpl.java:775) at org.guvnor.structure.backend.config.ConfigurationServiceImpl.addConfiguration(ConfigurationServiceImpl.java:222) ... 47 more Caused by: org.eclipse.jgit.api.errors.ConcurrentRefUpdateException: Could not lock HEAD. RefUpdate return code was: LOCK_FAILURE at org.uberfire.java.nio.fs.jgit.util.JGitUtil.commit(JGitUtil.java:569) ... 56 more "}}