Bug 1016578

Summary: FileAlreadyExistsException (Unable to bootstrap project org.kie.example:example-project:1.0.0-SNAPSHOT)
Product: [Retired] JBoss BPMS Platform 6 Reporter: Ryan Zhang <rzhang>
Component: Business CentralAssignee: Maciej Swiderski <mswiders>
Status: CLOSED CURRENTRELEASE QA Contact: Ivo Bek <ibek>
Severity: unspecified Docs Contact:
Priority: high    
Version: 6.0.0CC: ibek, kverlaen
Target Milestone: ER5   
Target Release: 6.0.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-08-06 20:11:36 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
server.log none

Description Ryan Zhang 2013-10-08 11:16:17 UTC 
Description of problem:
I saw the following error stack when I start the bpms server the second times.
Please refer to the attachement for full server.log.

Please also note that this error didn't occure at the first startup, but it will appear on the second time startup.

19:13:06,769 ERROR [org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl] (MSC service thread 1-13) Unable to bootstrap project org.kie.example:example-project:1.0.0-SNAPSHOT in repository example-repository: org.kie.commons.java.nio.file.FileAlreadyExistsException
	at org.kie.commons.java.nio.fs.jgit.JGitFileSystemProvider.createDirectory(JGitFileSystemProvider.java:839) [kie-nio2-jgit-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at org.kie.commons.java.nio.file.Files.createDirectory(Files.java:259) [kie-nio2-api-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at org.kie.commons.io.impl.IOServiceDotFileImpl.internalCreateDirectory(IOServiceDotFileImpl.java:336) [kie-commons-io-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at org.kie.commons.io.impl.IOServiceDotFileImpl.createDirectory(IOServiceDotFileImpl.java:117) [kie-commons-io-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at org.guvnor.common.services.project.backend.server.KModuleServiceImpl.setUpKModuleStructure(KModuleServiceImpl.java:70) [guvnor-project-backend-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at org.guvnor.common.services.project.backend.server.KModuleServiceImpl$Proxy$_$$_WeldClientProxy.setUpKModuleStructure(KModuleServiceImpl$Proxy$_$$_WeldClientProxy.java) [guvnor-project-backend-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at org.guvnor.common.services.project.backend.server.ProjectServiceImpl.newProject(ProjectServiceImpl.java:417) [guvnor-project-backend-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at org.guvnor.common.services.project.backend.server.ProjectServiceImpl$Proxy$_$$_WeldClientProxy.newProject(ProjectServiceImpl$Proxy$_$$_WeldClientProxy.java) [guvnor-project-backend-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl.bootstrapProject(AdministrationServiceImpl.java:227) [jbpm-console-ng-business-domain-backend-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.bootstrapProject(AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.java) [jbpm-console-ng-business-domain-backend-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at org.kie.workbench.backend.AppSetup.assertPlayground(AppSetup.java:84) [classes:]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_05]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_05]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_05]
	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_05]
	at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.introspector.jlr.WeldMethodImpl.invoke(WeldMethodImpl.java:174) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:402) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.postConstruct(ManagedBean.java:178) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:298) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:101) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:90) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:79) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.kie.workbench.backend.AppSetup$Proxy$_$$_WeldClientProxy.toString(AppSetup$Proxy$_$$_WeldClientProxy.java) [classes:]
	at org.kie.commons.services.cdi.StartupBeanExtension.runPostConstruct(StartupBeanExtension.java:83) [kie-commons-cdi-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at org.kie.commons.services.cdi.StartupBeanExtension.afterDeploymentValidation(StartupBeanExtension.java:67) [kie-commons-cdi-6.0.0-redhat-4.jar:6.0.0-redhat-4]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_05]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_05]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_05]
	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_05]
	at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:170) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:245) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:233) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:213) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:75) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.bootstrap.events.AbstractDeploymentContainerEvent.fire(AbstractDeploymentContainerEvent.java:46) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.bootstrap.events.AfterDeploymentValidationImpl.fire(AfterDeploymentValidationImpl.java:31) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:382) [weld-core-1.1.13.Final-redhat-1.jar:1.1.13.Final-redhat-1]
	at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:64) [jboss-as-weld-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_05]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_05]
	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_05]

19:13:06,932 INFO  [org.jbpm.executor.impl.ExecutorImpl] (MSC service thread 1-13) Starting Executor Component ...
 	 - Thread Pool Size: 1
 	 - Interval: 3 Seconds
 	 - Retries per Request: 3


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:
Comment 1 Ryan Zhang 2013-10-08 11:16:53 UTC 
Created attachment 809221 [details]
server.log
Comment 2 Ryan Zhang 2013-10-08 11:18:20 UTC 
This is found in ER4 candidate which can be download temporarily from https://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/soa-team-mead-6-ip-bpms/
or 
http://jawa05.englab.brq.redhat.com/miscellaneous/bpms-6.0.0-er4/
Comment 4 Maciej Swiderski 2013-10-08 17:42:07 UTC 
the issue fixed as there was missing check if the project is already created. Although it's logged it should not cause any issues with the actual usage of the system.

jbpm console ng
master
https://github.com/droolsjbpm/jbpm-console-ng/commit/d16833ad16398fb62d16bf396990d4f036862875

6.0.x
https://github.com/droolsjbpm/jbpm-console-ng/commit/9c88f033b575c612e5c214cac9cae98a89e46e32

kie-wb
master
https://github.com/droolsjbpm/kie-wb-distributions/commit/bc63b530c7ee167eff112962f99cf0d7b112e946

6.0.x
https://github.com/droolsjbpm/kie-wb-distributions/commit/a96163ea63d22d974e1944fe77b10644df35d6f6
Comment 6 Maciej Swiderski 2013-10-21 10:46:51 UTC 
*** Bug 1019380 has been marked as a duplicate of this bug. ***
Comment 7 Ivo Bek 2013-12-13 11:52:33 UTC 
Verified in BPMS 6.0.0.ER5
Comment 8 Ivo Bek 2014-03-18 10:26:44 UTC 
I believe this issue was so rare that it's not worth do a test for it.