12 Which one of the given flows correctly describe the Spark Streaming Architecture

0 votes
12)Which one of the given flows correctly describe the Spark Streaming Architecture?

a) Data streams in batches of RDDs > Process RDDs with transformations which return new RDDs > Actions return data in batches

b) Streaming data converted into Dstreams > Process Dstreams using transformations > Actions save data to external storage

c) Data streams divided into batches > Process data using transformations > Output operations push data out in batches

d) Spark streaming context doesn't give access to methods of creating Dstreams from the various input sources
Nov 23, 2020 in Apache Spark by ritu
• 960 points
3,127 views

1 answer to this question.

0 votes
Hi@ritu,

You need to learn the Architecture of Spark Streaming first. There you will get to know about various components and their working principle. You can go through the below link. You will get the answer.

https://databricks.com/blog/2015/07/30/diving-into-apache-spark-streamings-execution-model.html
answered Nov 23, 2020 by MD
• 95,440 points

Related Questions In Apache Spark

0 votes
2 answers

5)Using which one of the given choices will you create an RDD with specific partitioning?

Hi, @Ritu, option b for you, as Hash Partitioning ...READ MORE

answered Nov 23, 2020 in Apache Spark by Gitika
• 65,910 points
3,567 views
0 votes
1 answer

7)From Schema RDD, data can be cache by which one of the given choices?

Hi, @Ritu, According to the official documentation of Spark 1.2, ...READ MORE

answered Nov 23, 2020 in Apache Spark by Gitika
• 65,910 points
1,561 views
0 votes
1 answer

Which one of the following commands is used to start python-spark?

Hi@ritu, To start your python spark shell, you ...READ MORE

answered Nov 26, 2020 in Apache Spark by MD
• 95,440 points
1,135 views
0 votes
1 answer

What are the levels of parallelism in spark streaming ?

> In order to reduce the processing ...READ MORE

answered Jul 27, 2018 in Apache Spark by zombie
• 3,790 points
4,427 views
0 votes
1 answer
0 votes
1 answer

4)Spark streaming converts streaming data into DStreams. which one of the given statements about DStreams is True?

Hi@ritu, Spark DStream (Discretized Stream) is the basic ...READ MORE

answered Nov 23, 2020 in Apache Spark by MD
• 95,440 points
2,312 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP