Can't create an HBase dataset with an embedded mapping but external partition strategy

    DatasetDescriptor.Builder builder = new DatasetDescriptor.Builder();
    builder.partitionStrategy(getClass().getClassLoader().
        getResourceAsStream("partition_strategy/MessagePartitionStrategy.json"));
    builder.schema(Message.getClassSchema());
 
    Dataset<Message> messages = Datasets.create(
        "dataset:hbase:" + zookeeperQuorum + "/messages", builder.build(),
        Message.class);