s3 access problem

[kenleyhkc]

When I input this code in my jupyter notebook iris_raw_RDD = sc.textFile('s3n://BucketName/iris_data.csv') iris_raw_RDD.take(5)

the error will occur An error occurred while calling o71.partitions. : java.io.IOException: No FileSystem for scheme: s3n

Do you know how can I fix this problem