Spark Streaming - Apache Spark Tutorial For Beginners

[@Redstarcrew]

this explanation was very good, thank you sir

[@ankitajindal1539]

Excellent explanation. Keep up the good work and thanks !!

[@Jayanaresh_Kusume]

Thanks.. for crystal clear explanation 👍

[@bnsagar90]

Good explanation. I didn’t find batch streaming and sliding windows concepts explained like this.

[@medotop330]

And I am

[@ramum4684]

Excellent job you doing Lime Guru. Thanks for the effort . Expect more on Apache Spark

[@lavanyamukka5597]

Good explanation 😍

[@kuntalchowdhury5336]

Good explanation.

[@yogeshkawde8926]

Job well done. Nicely explained. This video deserves more views and likes. Kudos.👍👍👍

[@deepanshuaggarwal7042]

How to create state again and add it in rocksDB when we restarts our stream job from new checkpoint location?

[@medotop330]

Thanks too much

[@sujitunim]

Nicely explain

[@debapriyamaity1202]

Good explanation. Can I use Spark streaming to read from hive table with millions of records.
Say my usecase is like I have a source java program which uses Spark stream to read data from hive table and keep on posting data packets to some kafka connector.
I am mainly concerned with memory usage. What is your opinion on this ?

[@bealegopro]

Good job

[@Remesh143]

Hello, As you mentioned on streaming source-File. Is it possible to stream a file as source and as and when new lines append to a file(csv file), is it possible to do streaming on top of that? if yes.. which streaming source method i need to call...please help

[@akashhudge5735]

in Dstream in one batch you get only one RDD, check below link
stackoverflow.com/questions/35164634/how-many-rdds-does-dstream-generate-for-a-batch-interval