[jboss-jira] [JBoss JIRA] (WFLY-4624) JGroups protocol properties are not applied

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-4624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13086645#comment-13086645 ] 

RH Bugzilla Integration commented on WFLY-4624:
-----------------------------------------------

XiuJuan Wang <xiuwang at redhat.com> changed the Status of [bug 1220300|https://bugzilla.redhat.com/show_bug.cgi?id=1220300] from ON_QA to VERIFIED

> JGroups protocol properties are not applied
> -------------------------------------------
>
>                 Key: WFLY-4624
>                 URL: https://issues.jboss.org/browse/WFLY-4624
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 9.0.0.CR1
>            Reporter: Farah Juma
>            Assignee: Radoslav Husar
>            Priority: Blocker
>             Fix For: 9.0.0.CR2, 10.0.0.Alpha1
>
>
> Protocol properties are never applied, the check for applying properties is done on the legacy resource that only registers operation tranformation on old the old property address.
> Original report:
> ----
> When the JGroups subsystem is configured to use TCPPING, the following error occurs when deploying a distributable app:
> {code}
> 14:50:11,930 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC000001: Failed to start service jboss.jgroups.channel.ee: org.jboss.msc.service.StartException in service jboss.jgroups.channel.ee: java.security.PrivilegedActionException: java.lang.Exception: Property assignment of initial_hosts in TCPPING with original property value null and converted to null could not be assigned
> 	at org.wildfly.clustering.jgroups.spi.service.ChannelBuilder.start(ChannelBuilder.java:79)
> 	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.security.PrivilegedActionException: java.lang.Exception: Property assignment of initial_hosts in TCPPING with original property value null and converted to null could not be assigned
> 	at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:638)
> 	at org.jboss.as.clustering.jgroups.JChannelFactory.createChannel(JChannelFactory.java:99)
> 	at org.wildfly.clustering.jgroups.spi.service.ChannelBuilder.start(ChannelBuilder.java:77)
> 	... 5 more
> Caused by: java.lang.Exception: Property assignment of initial_hosts in TCPPING with original property value null and converted to null could not be assigned
> 	at org.jgroups.stack.Configurator.resolveAndAssignField(Configurator.java:1153)
> 	at org.jgroups.stack.Configurator.createLayer(Configurator.java:444)
> 	at org.jgroups.stack.Configurator.createProtocols(Configurator.java:398)
> 	at org.jgroups.stack.Configurator.setupProtocolStack(Configurator.java:90)
> 	at org.jgroups.stack.Configurator.setupProtocolStack(Configurator.java:57)
> 	at org.jgroups.stack.ProtocolStack.setup(ProtocolStack.java:477)
> 	at org.jgroups.JChannel.init(JChannel.java:854)
> 	at org.jgroups.JChannel.<init>(JChannel.java:159)
> 	at org.jboss.as.clustering.jgroups.JChannelFactory$1.run(JChannelFactory.java:96)
> 	at org.jboss.as.clustering.jgroups.JChannelFactory$1.run(JChannelFactory.java:93)
> 	at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:634)
> 	... 7 more
> Caused by: java.lang.Exception: Conversion of initial_hosts in TCPPING with original property value null failed
> 	at org.jgroups.conf.PropertyHelper.getConvertedValue(PropertyHelper.java:84)
> 	at org.jgroups.stack.Configurator.resolveAndAssignField(Configurator.java:1147)
> 	... 17 more
> Caused by: java.lang.NullPointerException
> 	at java.util.StringTokenizer.<init>(StringTokenizer.java:199)
> 	at java.util.StringTokenizer.<init>(StringTokenizer.java:221)
> 	at org.jgroups.util.Util.parseCommaDelimitedHosts(Util.java:2650)
> 	at org.jgroups.conf.PropertyConverters$InitialHosts.convert(PropertyConverters.java:67)
> 	at org.jgroups.conf.PropertyHelper.getConvertedValue(PropertyHelper.java:81)
> 	... 18 more
> {code}



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