presto-main/src/main/java/io/prestosql/sql/planner/SystemPartitioningHandle.java/SystemPartitioningHandle/createBucketFunction
class SystemPartitioningHandle:            @Override
            public BucketFunction createBucketFunction(List<Type> partitionChannelTypes, boolean isHashPrecomputed, int bucketCount)
            {
                throw new UnsupportedOperationException();
            }