[jboss-jira] [JBoss JIRA] (AS7-2513) Infinispan Subsystem cannot use ScheduledExecutor from Threads subsystem

Infinispan Subsystem cannot use ScheduledExecutor from Threads subsystem ------------------------------------------------------------------------ Key: AS7-2513 URL: https://issues.jboss.org/browse/AS7-2513 Project: Application Server 7 Issue Type: Bug Components: Clustering Reporter: Martin Gencur Assignee: Tristan Tarrant Affects JBossAS 7.1.0.Alpha2-SNAPSHOT (with HEAD == 5058aab). Currently it is not possible to specify e.g. eviction-executor attribute on <cache-container> element since it needs a scheduled executor to be defined in Threads susbystem like this <scheduled-thread-pool name="infinispan-eviction"> <max-threads count="1" per-cpu="0"/> <thread-factory name="infinispan-factory"/> </scheduled-thread-pool> When I define this and start EDG (based on the JBossAS above), I get the following error: {code} 12:46:05,265 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC00001: Failed to start service jboss.infinispan.default: org.jboss.msc.service.StartException in service jboss.infinispan.default: Failed to start service at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1780) [jboss-msc-1.0.1.GA.jar:1.0.1.GA] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_21] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_21] at java.lang.Thread.run(Thread.java:619) [:1.6.0_21] Caused by: org.jboss.msc.inject.InjectionException: Injecting the wrong type (expected interface java.util.concurrent.ScheduledExecutorService, got class org.jboss.as.threads.ManagedScheduledExecutorService) at org.jboss.msc.inject.CastingInjector.inject(CastingInjector.java:53) [jboss-msc-1.0.1.GA.jar:1.0.1.GA] at org.jboss.msc.service.ServiceControllerImpl.doInject(ServiceControllerImpl.java:1562) [jboss-msc-1.0.1.GA.jar:1.0.1.GA] at org.jboss.msc.service.ServiceControllerImpl.access$1900(ServiceControllerImpl.java:49) [jboss-msc-1.0.1.GA.jar:1.0.1.GA] at org.jboss.msc.service.ServiceControllerImpl$StartTask.performInjections(ServiceControllerImpl.java:1793) [jboss-msc-1.0.1.GA.jar:1.0.1.GA] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1754) [jboss-msc-1.0.1.GA.jar:1.0.1.GA] ... 3 more Caused by: java.lang.ClassCastException at java.lang.Class.cast(Class.java:2990) [:1.6.0_21] at org.jboss.msc.inject.CastingInjector.inject(CastingInjector.java:51) [jboss-msc-1.0.1.GA.jar:1.0.1.GA] ... 7 more 12:46:05,779 INFO [org.jboss.as.controller] (Controller Boot Thread) Service status report Services which failed to start: service jboss.infinispan.default: org.jboss.msc.service.StartException in service jboss.infinispan.default: Failed to start service {code} The problem is that CacheContainerAdd.java is trying to add a Scheduled Executor dependency which is supposed to be of type ScheduledExecutorService.class. However, the Threads subsystem has recently changed (https://github.com/jbossas/jboss-as/commit/c803d7a4964554fdbe691f969f9766...) and it creates a service builder of type ServiceBuilder<ManagedScheduledExecutorService> (see jboss-as/threads/src/main/java/org/jboss/as/threads/ScheduledThreadPoolAdd.java) So I think it might be enough just to change the CacheContainerAdd.java to ask for ManagerScheduledExecutorService.class.