Spark [Hash Partition] Explained

[@hemapriyaprakash8018]

How the key is decided by spark or map reduce?? How it knows to pick a key? Suppose i am reading a file of 1gb, then how key is decided?

[@yaswanthgenji3922]

Thank you sir for the brief explanation.

[@rajkiran9684]

Very nice explanation Bro....

[@rajkiran9684]

The concept of Hive bucketing is based on the hashing technique. Is it same like Hash partition? Please explain ....

[@dataengineeringvideos]

Yes , both use the same algorithm in a different way , will make a video soon

[@rajkiran9684]

@@dataengineeringvideos Thank you so much bro......

[@prempalani3136]

How do we say the input task and input block is 2?

[@needhidevansenthilkumar3832]

bro tamil and english video title changed

[@dataengineeringvideos]

Thanks for the info , updated