Class ConfluentAvroSerializer

All Implemented Interfaces:
Serializable, AvroSchemaRegistry

public class ConfluentAvroSerializer extends AbstractAvroSerializer
This class provides a mechanism to utilize the Confluent Schema Registry ( for Storm to (de)serialize Avro generic records across a topology. It assumes the schema registry is up and running completely independent of Storm.
See Also:
  • Constructor Details

    • ConfluentAvroSerializer

      public ConfluentAvroSerializer(com.esotericsoftware.kryo.Kryo k, Map<String,Object> topoConf)
      A constructor with a signature that Storm can locate and use with kryo registration. See Storm's SerializationFactory class for details
      k - Unused but needs to be present for Serialization Factory to find this constructor
      topoConf - The global storm configuration. Must define "avro.schemaregistry.confluent" to locate the confluent schema registry. Should in the form of "http://HOST:PORT"
  • Method Details

    • getFingerprint

      public String getFingerprint(org.apache.avro.Schema schema)
    • getSchema

      public org.apache.avro.Schema getSchema(String fingerPrint)