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Posted to dev@synapse.apache.org by "Dushan Sachinda Abeyruwan (Commented) (JIRA)" <ji...@apache.org> on 2012/01/05 14:11:39 UTC
[jira] [Commented] (SYNAPSE-836) Issue when using failover with 2
cluster groups
[ https://issues.apache.org/jira/browse/SYNAPSE-836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13180360#comment-13180360 ]
Dushan Sachinda Abeyruwan commented on SYNAPSE-836:
---------------------------------------------------
The patch has been provided for the above issue
> Issue when using failover with 2 cluster groups
> -----------------------------------------------
>
> Key: SYNAPSE-836
> URL: https://issues.apache.org/jira/browse/SYNAPSE-836
> Project: Synapse
> Issue Type: Bug
> Components: Endpoints
> Reporter: Dushan Sachinda Abeyruwan
> Fix For: FUTURE
>
>
> I used failover with 2 cluster groups, and when I shutdown all nodes in primary cluster, It doesn't send request to the secondary cluster.
> I got the following exception.
> [2011-12-23 10:24:40,014] WARN - FailoverEndpoint Endpoint [endpoint_99e5aa939bcb72879f0b979124850683a5df19323e885847] Detect a Failure in a child endpoint : Endpoint [endpoint_a9e5aa939bcb72879f0b979124850683a5df19323e885847]
> [2011-12-23 10:24:40,015] ERROR - NativeWorkerPool Uncaught exception
> java.lang.NullPointerException
> at org.apache.synapse.endpoints.AbstractEndpoint.isRetryDisabled(AbstractEndpoint.java:356)
> at org.apache.synapse.endpoints.FailoverEndpoint.onChildEndpointFail(FailoverEndpoint.java:142)
> at org.apache.synapse.endpoints.AbstractEndpoint.invokeNextFaultHandler(AbstractEndpoint.java:561)
> at org.apache.synapse.endpoints.AbstractEndpoint.informFailure(AbstractEndpoint.java:543)
> at org.apache.synapse.endpoints.LoadbalanceEndpoint.send(LoadbalanceEndpoint.java:141)
> at org.apache.synapse.endpoints.LoadbalanceEndpoint.onChildEndpointFail(LoadbalanceEndpoint.java:232)
> at org.apache.synapse.endpoints.AbstractEndpoint.invokeNextFaultHandler(AbstractEndpoint.java:561)
> at org.apache.synapse.endpoints.AbstractEndpoint.onFault(AbstractEndpoint.java:413)
> at org.apache.synapse.endpoints.AddressEndpoint.onFault(AddressEndpoint.java:43)
> at org.apache.synapse.FaultHandler.handleFault(FaultHandler.java:102)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:223)
> at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:160)
> at org.apache.synapse.transport.nhttp.ClientHandler$1.run(ClientHandler.java:494)
> at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:173)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
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