I've got a bit more information on this now, though no solution yet. The problem still
exists in 3.2.6RC1. It can be reproduced with the code:
Properties p = new Properties();
p.put("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory");
p.put("java.naming.factory.url.pkgs", "jboss.naming:org.jnp.interfaces");
p.put("java.naming.provider.url", "jnp://localhost:1100");
InitialContext ctx = new InitialContext(p);
ctx.rebind("/name", new String("simple item"));
If you run this any time after the cluster has been established then the rebind call
will take 60s. Notice that I'm connecting to the JNDI on port 1100, the HA-JNDI not
the local JNDI on port 1099. Is this wrong for some reason? Like I said in my last
post this code worked in 3.2.3. Here's the stack trace for when the machine is
blocked.....
at java.lang.Object.wait(Native Method)
- waiting on <0x1017ee88> (a java.lang.Object)
at org.jgroups.blocks.GroupRequest.doExecute(GroupRequest.java:500)
at org.jgroups.blocks.GroupRequest.execute(GroupRequest.java:183)
- locked <0x1017ee88> (a java.lang.Object)
at org.jgroups.blocks.MessageDispatcher.castMessage(MessageDispatcher.java:392)
at org.jgroups.blocks.RpcDispatcher.callRemoteMethods(RpcDispatcher.java:133)
at
org.jboss.ha.framework.server.HAPartitionImpl.callMethodOnCluster(HAPartitionImpl.java:618)
at org.jboss.ha.jndi.TreeHead.rebind(TreeHead.java:133)
- locked <0x10fa9d30> (a org.jboss.ha.jndi.TreeHead)
at org.jboss.ha.jndi.HAJNDI.rebind(HAJNDI.java:119)
- locked <0x10fa6460> (a org.jboss.ha.jndi.HAJNDI)
at sun.reflect.GeneratedMethodAccessor93.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.ha.framework.interfaces.HARMIClient.invoke(HARMIClient.java:187)
at $Proxy54.rebind(Unknown Source)
at org.jnp.interfaces.NamingContext.rebind(NamingContext.java:441)
at org.jnp.interfaces.NamingContext.rebind(NamingContext.java:414)
at com.hcl.simple.SimpleSAR.bind(SimpleSAR.java:194)
Has anyone seen this? Am I setting up my cluster properly? My testing envoronment is:
-2 W2K machines on the same router
-each machine running Jboss 3.2.5 (3.2.6RC1 gives the same result)
-Java 1.4.2_05
If you are interested in verifying the behaviour I can send you my SAR and all of its
source. If you need more information please let me know. Thanks
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