Improve clustering thread pool validation ----------------------------------------- Key: WFLY-5693 URL: https://issues.jboss.org/browse/WFLY-5693 Project: WildFly Issue Type: Task Components: Clustering Affects Versions: 10.0.0.CR4 Reporter: Radoslav Husar Assignee: Radoslav Husar Priority: Optional Currently, configuration where e.g. max threads is smaller than min threads is accepted in the model, is not validated by jgroups either and then fails at runtime {noformat} 15:17:50,221 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-6) MSC000001: Failed to start service jboss.jgroups.channel.ee: org.jboss.msc.service.StartException in service jboss.jgroups.channel.ee: java.lang.IllegalArgumentException at org.wildfly.clustering.jgroups.spi.service.ChannelBuilder.start(ChannelBuilder.java:80) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881) 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: java.lang.IllegalArgumentException at java.util.concurrent.ThreadPoolExecutor.<init>(ThreadPoolExecutor.java:1307) at java.util.concurrent.ThreadPoolExecutor.<init>(ThreadPoolExecutor.java:1195) at org.jgroups.protocols.TP.createThreadPool(TP.java:2358) at org.jgroups.protocols.TP.init(TP.java:1152) at org.jgroups.protocols.BasicTCP.init(BasicTCP.java:87) at org.jgroups.stack.ProtocolStack.initProtocolStack(ProtocolStack.java:860) at org.jgroups.stack.ProtocolStack.setup(ProtocolStack.java:481) at org.jgroups.JChannel.init(JChannel.java:853) at org.jgroups.JChannel.<init>(JChannel.java:159) at org.jboss.as.clustering.jgroups.JChannelFactory$1.run(JChannelFactory.java:95) at org.jboss.as.clustering.jgroups.JChannelFactory$1.run(JChannelFactory.java:92) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.as.clustering.jgroups.JChannelFactory.createChannel(JChannelFactory.java:98) at org.wildfly.clustering.jgroups.spi.service.ChannelBuilder.start(ChannelBuilder.java:78) ... 5 more {noformat}