11:39 a.m.
Brian Stansberry created WFCORE-657:
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Summary: CLI embedded server does not always clean up properly
Key: WFCORE-657
URL: https://issues.jboss.org/browse/WFCORE-657
Project: WildFly Core
Issue Type: Bug
Components: CLI
Affects Versions: 1.0.0.Beta1
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Fix For: 1.0.0.CR1
While looking at some other test issues I noticed test logging that indicates that the
server embedded in the CLI seems to not always be cleaning up properly, resulting in MSC
leaving mbeans installed and subsequent mbean registration errors when the next attempt to
launch happens.
Here's an example from a server.log; my impression is one test method attempts to
create a server with an invalid --empty-config param, and when that fails the appropriate
cleanup doesn't happen.
{code}
2015-04-20 11:27:44,020 ERROR [org.jboss.msc.service.fail] (MSC service thread 17-1)
MSC000001: Failed to start service jboss.as.server-controller:
org.jboss.msc.service.StartException in service jboss.as.server-controller: Failed to
start service
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1904)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.IllegalStateException: WFLYCTL0389: Could not create an empty
configuration at file
/Users/bstansberry/dev/wildfly/wildfly-core/testsuite/manualmode/target/wildfly-core/standalone/configuration/standalone-cli.xml
as there is an existing non-empty configuration there
at
org.jboss.as.controller.persistence.ConfigurationFile.getBootFile(ConfigurationFile.java:242)
at
org.jboss.as.controller.persistence.BackupXmlConfigurationPersister.<init>(BackupXmlConfigurationPersister.java:70)
at
org.jboss.as.server.Bootstrap$Configuration$1.createConfigurationPersister(Bootstrap.java:178)
at org.jboss.as.server.ServerService.start(ServerService.java:241)
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
... 3 more
2015-04-20 11:27:44,031 INFO [org.jboss.modules] (main) JBoss Modules version
1.4.2.Final
2015-04-20 11:27:44,032 ERROR [org.jboss.msc] (main) MSC000010: Failed to register MBean
with MBeanServer: javax.management.InstanceAlreadyExistsException:
jboss.msc:type=container,name=jboss-as
at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
at
org.jboss.msc.service.ServiceContainerImpl.<init>(ServiceContainerImpl.java:372)
at org.jboss.msc.service.ServiceContainer$Factory.create(ServiceContainer.java:266)
at org.jboss.as.server.BootstrapImpl$ShutdownHook.register(BootstrapImpl.java:198)
at org.jboss.as.server.BootstrapImpl$ShutdownHook.access$100(BootstrapImpl.java:188)
at org.jboss.as.server.BootstrapImpl.<init>(BootstrapImpl.java:62)
at org.jboss.as.server.Bootstrap$Factory.newInstance(Bootstrap.java:243)
at
org.wildfly.core.embedded.EmbeddedStandAloneServerFactory$StandaloneServerImpl.start(EmbeddedStandAloneServerFactory.java:280)
at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.wildfly.core.embedded.StandaloneServerIndirection.invokeOnServer(StandaloneServerIndirection.java:70)
at
org.wildfly.core.embedded.StandaloneServerIndirection.start(StandaloneServerIndirection.java:55)
at org.jboss.as.cli.embedded.EmbedServerHandler.doHandle(EmbedServerHandler.java:201)
at
org.jboss.as.cli.handlers.CommandHandlerWithHelp.handle(CommandHandlerWithHelp.java:88)
at org.jboss.as.cli.impl.CommandContextImpl.handle(CommandContextImpl.java:676)
at
org.jboss.as.test.integration.management.util.CLIWrapper.sendLine(CLIWrapper.java:163)
at
org.jboss.as.test.integration.management.util.CLIWrapper.sendLine(CLIWrapper.java:177)
at
org.jboss.as.test.manualmode.management.cli.CLIEmbedServerTestCase.stdoutTest(CLIEmbedServerTestCase.java:219)
at
org.jboss.as.test.manualmode.management.cli.CLIEmbedServerTestCase.testStdOutEcho(CLIEmbedServerTestCase.java:199)
{code}
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