[infinispan-issues] [JBoss JIRA] (ISPN-6368) Race condition in InternalCacheRegistryImpl.registerInternalCache

[Sebastian Łaskawiec (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-6368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sebastian Łaskawiec closed ISPN-6368.
-------------------------------------


> Race condition in InternalCacheRegistryImpl.registerInternalCache
> -----------------------------------------------------------------
>
>                 Key: ISPN-6368
>                 URL: https://issues.jboss.org/browse/ISPN-6368
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 8.1.0.Final, 8.2.0.Final
>            Reporter: Adrian Nistor
>            Assignee: Adrian Nistor
>             Fix For: 8.1.3.Final, 8.2.1.Final, 9.0.0.Alpha1, 9.0.0.Final
>
>
> Access to internalCaches set can cause race conditions and errors related to duplicate cache definitions can be mistakenly reported. 
> {code}
> 17:51:40,668 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC000001: Failed to start service jboss.datagrid-infinispan.clustered.disttestcache: org.jboss.msc.service.StartException in service jboss.datagrid-infinispan.clustered.disttestcache: Failed to start service
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1904)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: org.infinispan.commons.CacheConfigurationException: ISPN000358: A cache configuration named ___query_known_classes already exists. This cannot be configured externally by the user.
> 	at org.infinispan.registry.impl.InternalCacheRegistryImpl.registerInternalCache(InternalCacheRegistryImpl.java:56)
> 	at org.infinispan.registry.impl.InternalCacheRegistryImpl.registerInternalCache(InternalCacheRegistryImpl.java:49)
> 	at org.infinispan.query.backend.QueryKnownClasses.startInternalCache(QueryKnownClasses.java:219)
> 	at org.infinispan.query.backend.QueryKnownClasses.start(QueryKnownClasses.java:119)
> 	at org.infinispan.query.backend.QueryInterceptor.start(QueryInterceptor.java:129)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at org.infinispan.commons.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:168)
> 	at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:859)
> 	at org.infinispan.factories.AbstractComponentRegistry.invokeStartMethods(AbstractComponentRegistry.java:628)
> 	at org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:617)
> 	at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:542)
> 	at org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.java:238)
> 	at org.infinispan.cache.impl.CacheImpl.start(CacheImpl.java:849)
> 	at org.infinispan.manager.DefaultCacheManager.wireAndStartCache(DefaultCacheManager.java:635)
> 	at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:585)
> 	at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:451)
> 	at org.infinispan.manager.impl.AbstractDelegatingEmbeddedCacheManager.getCache(AbstractDelegatingEmbeddedCacheManager.java:133)
> 	at org.infinispan.server.infinispan.SecurityActions$5.run(SecurityActions.java:130)
> 	at org.infinispan.server.infinispan.SecurityActions$5.run(SecurityActions.java:127)
> 	at org.infinispan.security.Security.doPrivileged(Security.java:76)
> 	at org.infinispan.server.infinispan.SecurityActions.doPrivileged(SecurityActions.java:63)
> 	at org.infinispan.server.infinispan.SecurityActions.startCache(SecurityActions.java:135)
> 	at org.jboss.as.clustering.infinispan.subsystem.CacheService.start(CacheService.java:86)
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
> 	... 3 more
> {code}



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