KeyedSerializationSchema<Tuple2<Long, PojoValue>> schema = new TypeInformationKeyValueSerializationSchema<>(Long.class, PojoValue.class, env.getConfig()); Properties producerProperties = FlinkKafkaProducerBase.getPropertiesFromBrokerList(brokerConnectionStrings); producerProperties.setProperty("retries", "3"); env.getConfig().disableSysoutLogging(); KeyedDeserializationSchema<Tuple2<Long, PojoValue>> readSchema = new TypeInformationKeyValueSerializationSchema<>(Long.class, PojoValue.class, env.getConfig());
TypeInformationKeyValueSerializationSchema<byte[], PojoValue> schema = new TypeInformationKeyValueSerializationSchema<>(byte[].class, PojoValue.class, env.getConfig());