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Start the WSO2 CEP server with the sample configuration numbered 01100111. For instructions, see Starting sample CEP configurations. This sample configuration does the following:

Creates <CEP_HOME>/repository/conf/data-bridge/stream-manager-configdefinitions.xml file, which is used to create the stream definitions for the sample.

Executing the sample

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Open a terminal, go to kafka server home directory and create necessary topics.

Info
bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic sensorStream bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic filteredSensorStream

Open another terminal, go to kafka server home directory and run below command to consume message which coming from CEP (kafka output adaptor).
Info
bin/kafka-console-consumer.sh --zookeeper localhost:2181 --topic filteredSensorStream --from-beginning
Open another terminal, go to <CEP_HOME>/samples/producers/sensor-stats and run ant command. It send some xml events to CEP server to kafka input event adaptor.Run the Axis2LogService since it is the consumer of the events which emitted by CEP. Go to the <CEP_HOME>/samples/consumers/axis2-log-service and run ant -DsampleNo=0111. Then it will deploy the logging service.
Open the CEP terminal to view the event logged by LogService which was deployed on step 1.
Go to the management console and select the Try this service option . (Main --> Services )
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Then you will redirected to a UI shown below, then change the endpoint and body as shown below and click on send.

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Endpoint - http://10.100.0.44:9763/services/soapInputEventAdaptor/apiRequestStream
Body -

Code Block

<body>
<events>
    <event>
        <metaData>
            <api>API-1</api>
            <api_version>version</api_version>
        </metaData>
        <payloadData>
            <requestTime>56783</requestTime>
            <apiPublisher>publisher1</apiPublisher>
            <hostName>localhost</hostName>
        </payloadData>
    </event>
</events>
</body>

From the terminal opened in step 2, you can see the processed events which emitted by CEP.
For example, given below is part of the console output of the consumer when sending events from the producer.
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through Try-it service.
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Executing the sample