Spark Interview Question | Scenario Based | Map Vs FlatMap | LearntoSpark

[@saranraj1285]

Dude ... I saw all ur videos and cleared my interview ... Thanks a lot 🙏

[@AzarudeenShahul]

Great to hear 😊

[@sathishkumark8386]

You explanation are awesome..I'm watching all your videos continuosly now..thanks

[@AzarudeenShahul]

Thanks for your support 😊

[@praveenyadam2617]

you really awesome ...i really mean it....i am watching your only videos...thanks buddy

[@vijayc8807]

Your videos are awesome and easy to understood. Crisp and clear explanation.

[@dharmeswaranparamasivam2]

Very good. Very well explained

[@sangramrajpujari3829]

A very small but very useful video.

[@sravankumar1767]

Nice explanation bro 👍 👌 👏

[@KrishnaRAO-mk9wi]

Can you please explain use cases for map&flatmap in realtime

[@harpalsingh8480]

Really informative sessions brother.

[@AzarudeenShahul]

Thanks, pls share with your frnds :)

[@blues8719]

Nicely done thank you

[@parammani4717]

Hi shahul, kindly post the videos in scala spark as well.

[@AzarudeenShahul]

We do have a seperate playlist for scala aswell. Pls chk, we will add more to it

[@itzmegokz1199]

foreach(flat_map_rdd) also gives the same result what we are getting it from For loop .am I right?

[@sreesennu]

Do a video for calculating avg without using predefined functions in spark?

[@jagadeeshjayavel8948]

Hi Azar, its very useful. If possible can you given move examples with different logics used in map and flatMap in scala please.Most of the time , issues arises in converting the inputfile to an structured format and specifically if we have too many special symbols involved in column separation, . an simple example is : movieId,title,genres 1,Toy Story (1995),Adventure|Animation|Children|Comedy|Fantasy 2,Jumanji (1995),Adventure|Children|Fantasy 3,Grumpier Old Men (1999),Comedy|Romance I f you have any contacts, would be great

[@sreevasu811]

Recently one of the interviewer asked me two question 1.hello coloum value we need converte aaaahello coloum valu in pyspark 2.age we have 1,3,5.. I need runing age value 1,1+3,1+3+5...

[@masterymuralidharan4252]

Concept understood please make video on How to upload the csv file ???... Thank you...

[@aarthiravindrakumar6153]

It will be helpful if you give your source code also

[@sumitsaxena6185]

bhai pehle khud practice kar leta yaar