Spark Interview Question | Map vs MapPartition vs MapPartitionWithIndex

[@mohammadhaque1873]

Awesome. Thanks.

[@TechWithViresh]

Your Welcome...

[@SpiritOfIndiaaa]

really nice

[@ravikatiyar6530]

performance analysis to see if my partitions are skewed or not... couldn't this be directly analysed from spark UI... ? why would I do mapPartitions ?

[@vsandeep06]

Thanks. Easy to understand.....

[@TechWithViresh]

Thanks:), do not forget to subscribe

[@ecpavanec]

Could you please explain use of import sys in pyspark

[@IndianCoupleinUKBLR]

Awesome explanation :)

[@TechWithViresh]

Thanks, do not forget to subscribe:)

[@chintudg5367]

Very good

[@TechWithViresh]

Thanks :)

[@praveenreddy3104]

Was waiting for this video from u 😂

[@TechWithViresh]

Thanks :)

[@RaviTeja-ss8vd]

why using rdd before mapPartition and mapPartitionWtihIndex