Why Partitions are immutable in Spark

0 votes

Can anyone explain why partition are immutable in spark?

Jul 3, 2019 in Apache Spark by neha

recategorized Jul 4, 2019 by Gitika 642 views

1 answer to this question.

0 votes

Hi,

Every transformation generates a new partition. Partitions use HDFS API so that partition is immutable, distributed and fault tolerance. Partition also aware of data locality.

answered Jul 3, 2019 by Gitika
• 65,870 points

Related Questions In Apache Spark

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
2,912 views
0 votes
0 answers

what are the memory issues in spark ?

Mar 18, 2019 in Apache Spark by satish kumar
• 180 points
1,338 views
0 votes
1 answer

what are the job optimization Technics in spark and scala ?

There are different methods to achieve optimization ...READ MORE

answered Mar 18, 2019 in Apache Spark by Veer
1,351 views
0 votes
1 answer

Changing Column position in spark dataframe

Yes, you can reorder the dataframe elements. You need ...READ MORE

answered Apr 19, 2018 in Apache Spark by Ashish
• 2,650 points
11,783 views
+1 vote
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 11,380 points
8,941 views
+2 votes
11 answers

hadoop fs -put command?

Hi, You can create one directory in HDFS ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by nitinrawat895
• 11,380 points
80,417 views
–1 vote
1 answer

Hadoop dfs -ls command?

In your case there is no difference ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by kurt_cobain
• 9,390 points
3,406 views
0 votes
1 answer
+1 vote
1 answer

By default how many partitions are created in RDD in Apache spark?

Well, it depends on the block of ...READ MORE

answered Aug 2, 2019 in Apache Spark by Gitika
• 65,870 points
1,752 views
0 votes
1 answer

What are some of the things you can monitor in the Spark Web UI?

Option c) Mapr Jobs that are submitted READ MORE

answered Nov 25, 2020 in Apache Spark by Gitika
• 65,870 points
1,868 views
webinar REGISTER FOR FREE WEBINAR X
Send OTP
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP