WSO2 CEP输出事件适配器错误

Question

I am new to WSO2 CEP

I have created the entire flow to read the JMS message and split it using Text formatter. The problem is that when I try to push messages into the queue, it is not able to reach the the output event adaptor. I have a mysql event adaptor and configured it into my event formatter but I keep getting the below message in my log

[2014-02-13 21:20:06,347] ERROR - {ReceiverGroup} No receiver is reachable at reconnection, can't publish the events [2014-02-13 21:20:06,352] ERROR - {AsyncDataPublisher} Reconnection failed for for tcp://localhost:7661

Can someone help me understand what is this tcp://localhost:7661 is all about

Regards Subbu

Answer 1

tcp://localhost:7661 is the default port to which Thrift(WSO2 events are published). It seems a default event formatter has been created and trying to publish events to that port.

Can you check your list of event formatters and ensure that no event formatters of type WSO2Event are created. This event formatter might be automatically created if you set an exported stream to be 'pass-through' when creating the execution plan.

You can enable event tracing[1] and monitor to determine exactly upto which point the event is coming in your configured flow.

[1] http://docs.wso2.org/display/CEP300/CEP+Event+Tracer

HTH,
Lasantha