Configuring the Required Parameters in the Configuration File

1. Open the configuration file in a text editor.
2. To configure Kafka, configure the following parameters within the RealTimeService section:

   Broker

   Host name of the machine that hosts Kafka and the port number on which Kafka listens. If you use a Kafka cluster, you can specify multiple host names and port numbers separated by commas.

   Use the following format to specify the host name and the port number:

   <Host Name1>:<Port1>,<Host Name2>:<Port2>,...<Host NameN>:<PortN>

   For example,KafkaBroker2:9092,KafkaBroker1:9092

   TopicName

   Name of the Kafka topic to which the input data is published.

3. To configure the processing mode, set the ALTERNATETABLEFORGROUPINFO property within the MetaData section.
   Use one of the following values:

   • True. Indicates to perform the linking process.
   • False. Indicates to perform the tokenization process. Default is false.
4. Save the file.

<RealTimeService>
   <Broker>localhost:9092</Broker>
   <TopicName>test-22</TopicName>
</RealTimeService>