[infinispan-issues] [JBoss JIRA] (ISPN-2605) single node cluster (local mode) can not start with IllegalStateException

[Dan Berindei (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-2605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12740560#comment-12740560 ] 

Dan Berindei commented on ISPN-2605:
------------------------------------

If you configure a shared transport in JGroups, all the cache managers started from the same JVM have to use different cluster names. The error you're getting implies that you have two cache managers using the same 'local_gw' cluster name.

The transport component in Infinispan starts a new channel whenever the cache manager is started iff there is a <transport> element in the global configuration. So if this cache manager isn't meant to have any clustered caches, you should remove the <transport> element.

                
> single node cluster (local mode) can not start with IllegalStateException
> -------------------------------------------------------------------------
>
>                 Key: ISPN-2605
>                 URL: https://issues.jboss.org/browse/ISPN-2605
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core API
>    Affects Versions: 5.1.4.FINAL
>            Reporter: dex chen
>            Assignee: Mircea Markus
>
> I have a single one node cluster configured a cache with cluster mode set to "local", and have several instances with the similar configurations without problem. However, one of system just can not start up.
>  
> I made sure there is no duplicate names. Every time, I start the application and get the same error even after I change the cluster name in Infinispan.xml.
>  
> I am using Infinisapn 5.1.4.Final for this.
> The jgroups channel better does not get started for "local" cluster.
> =================
>  
> org.infinispan.manager.EmbeddedCacheManagerStartupException: org.infinispan.CacheException: Unable to invoke method public void org.infinispan.remoting.transport.jgroups.JGroupsTransport.start() on object of type JGroupsTransport
>         at org.infinispan.factories.GlobalComponentRegistry.start(GlobalComponentRegistry.java:223)
>         at org.infinispan.manager.DefaultCacheManager.wireCache(DefaultCacheManager.java:684)
>         at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:649)
>         at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:549)
> ....
>  
> Caused by: java.lang.IllegalStateException: cluster 'local_gw' is already connected to singleton transport: [dummy-1354557074615, dummy-1354557038904, dummy-1354557028675, dummy-1354557069508, dummy-1354557054249, dummy-1354557064426, dummy-1354557049152, dummy-1354557059345, dummy-1354557033791, dummy-1354557044023, local_gw]
>         at org.jgroups.stack.ProtocolStack.startStack(ProtocolStack.java:909)
>         at org.jgroups.JChannel.startStack(JChannel.java:841)
>         at org.jgroups.JChannel.connect(JChannel.java:277)
>         at org.jgroups.JChannel.connect(JChannel.java:261)
>         at org.infinispan.remoting.transport.jgroups.JGroupsTransport.startJGroupsChannelIfNeeded(JGroupsTransport.java:184)
>         ... 21 more

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