All,

I have enabled clustering in my config,

{

    "name" : "webdav_repo",

    "jndiName" : "",

    "storage" : {

        "cacheName" : "webdav_repo",

        "cacheConfiguration" : "infinispan_configuration.xml",

        "binaryStorage" : {

            "type" : "file",

            "directory" : "/home/palkaj01/repo/binary"

        }

    },

    "query" : {

        "enabled" : true,

        "enableFullTextSearch" : false,

        "indexStorage" : {

            "type" : "filesystem",

            "location" : "/home/palkaj01/repo/index"

        },

        "indexing" : {

            "hibernate.search.default.exclusive_index_use" : false,

            "mode" : "async",

            "asyncMaxQueueSize" : 10

        },

    },

    "workspaces" : {

        "predefined" : ["cars"],

        "default" : "default",

        "allowCreation" : true

    },

    "security" : {

        "anonymous" : {

            "roles" : ["readonly","readwrite","admin", "connect"],

            "useOnFailedLogin" : false

        },

        "providers" : [

            { "classname" : "servlet" }

        ]

    },

    "clustering" : {

        "clusterName" : "modeshape"

    }

}

With one node in the cluster adding new nodes to workspace works (simply because there is no communication of JGroups channel), but when I have 2 nodes in the cluster I got following exception:

Caused by: java.io.NotSerializableException: org.modeshape.jcr.cache.change.NodeAdded

    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164)

    at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)

    at java.util.concurrent.ConcurrentLinkedQueue.writeObject(ConcurrentLinkedQueue.java:644)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

    at java.lang.reflect.Method.invoke(Method.java:597)

    at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)

    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)

    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)

    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)

    at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)

    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)

    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)

    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)

    at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)

    at org.jgroups.util.Util.objectToByteBuffer(Util.java:476)

    at org.modeshape.jcr.bus.ClusteredRepositoryChangeBus.serialize(ClusteredRepositoryChangeBus.java:296)

    at org.modeshape.jcr.bus.ClusteredRepositoryChangeBus.notify(ClusteredRepositoryChangeBus.java:236)

    ... 5 more

Is clustering not supported at the moment? Or should I configure clustering at Infinispan storage level ?

Regards,

Jarek