JA-HNDI round-robin behavior?

dzaremba1 Nov 4, 2002 5:41 PM

Is the default behavior for HA-JNDI lookups to be round-robined amoung the nodes in the cluster?

I have a reference to an intialial context and each lookup I do binds to a different node in the cluster. The behavior I wanted was to bind to the same server each time and only in go to other nodes for fault-tolerance.

Is this behaviour possible and I haven't configured my cluster correctly?

1. Re: JA-HNDI round-robin behavior?

pauloh Nov 6, 2002 1:23 PM (in response to dzaremba1)

Hi,

I think you could use the FirstAvailable load-balancing instead of Round-Robin... All you have to do is to change your jboss.xml like this:

True
<cluster-config>
<partition-name>DefaultPartition</partition-name>
<home-load-balance-policy> org.jboss.ha.framework.interfaces.FirstAvailable</home-load-balance-policy>
<bean-load-balance-policy> org.jboss.ha.framework.interfaces.FirstAvailable</bean-load-balance-policy>
</cluster-config>

By the way, I have the opposite problem you have. I've been trying but I couldn't make the HA-JNDI happen yet. Would you pass me part of the source code that you're using to access the EJB? Where/how are you setting the InitialContext and the calls to create() and the remote method ???
I'm trying to do it from the server-side (Servlet), but with no success...

Thanks in advance!!

Paulo
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