Register schemas for the IOT gateway and syndication Kafka topics .Registering the
Kafka topic schema is beneficial in several ways. Schema Registry provides a centralized
schema location, allowing you to stream records into topics without having to attach the
schema to each record.
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Log into the node where you have access to the Schema Registry Server.
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Download the Data-Loader and unzip the contents.
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Navigate to the Data-Loader directory:
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Execute the following:
java -cp \
stream-simulator-jar-with-dependencies.jar \
hortonworks.hdf.sam.refapp.trucking.simulator.schemaregistry.TruckSchemaRegistryLoader \
$SCHEMA_REGISTRY_ENDPOINT_URL
E.g: SCHEMA_REGISTRY_ENDPOINT_URL = http://SR_HOST::7788/api/v1