Hi, Yes, I can explain 1 to 3 -> 1,2,3 2 to 3- > 2,3 3 to 3 -> 3 3 to 3 -> 3
Flat map that concatenates the results, so you get 1,2,3, 2,3, 3,3 You should get the same with any scala collection Cheers From: Ashish Soni [mailto:asoni.le...@gmail.com] Sent: Thursday, September 03, 2015 9:06 AM To: user <user@spark.apache.org> Subject: FlatMap Explanation Hi , Can some one please explain the output of the flat map data in RDD as below {1, 2, 3, 3} rdd.flatMap(x => x.to<http://x.to>(3)) output as below {1, 2, 3, 2, 3, 3, 3} i am not able to understand how the output came as above. Thanks, ________________________________ This message is confidential and is for the sole use of the intended recipient(s). It may also be privileged or otherwise protected by copyright or other legal rules. If you have received it by mistake please let us know by reply email and delete it from your system. It is prohibited to copy this message or disclose its content to anyone. Any confidentiality or privilege is not waived or lost by any mistaken delivery or unauthorized disclosure of the message. All messages sent to and from Agoda may be monitored to ensure compliance with company policies, to protect the company's interests and to remove potential malware. Electronic messages may be intercepted, amended, lost or deleted, or contain viruses.
