in flink-connector-cassandra/src/main/java/org/apache/flink/batch/connectors/cassandra/CassandraPojoOutputFormat.java [59:69]
public CassandraPojoOutputFormat(
ClusterBuilder builder,
Class<OUT> outputClass,
MapperOptions mapperOptions,
int maxConcurrentRequests,
Duration maxConcurrentRequestsTimeout) {
super(builder, maxConcurrentRequests, maxConcurrentRequestsTimeout);
Preconditions.checkNotNull(outputClass, "OutputClass cannot be null");
this.mapperOptions = mapperOptions;
this.outputClass = outputClass;
}