Recent questions tagged spark

0 votes
1 answer

Spark - load CSV file as DataFrame?

Sep 25, 2018 in Big Data Hadoop by digger
• 26,740 points
7,083 views
0 votes
1 answer
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1 answer

What happens to RDD when one of the nodes goes down?

Sep 3, 2018 in Apache Spark by Shubham
• 13,490 points
2,074 views
0 votes
1 answer

Does Spark provide the storage layer too?

Sep 3, 2018 in Apache Spark by Shubham
• 13,490 points
1,745 views
0 votes
1 answer

Functions of Spark SQL?

Sep 3, 2018 in Apache Spark by Meci Matt
• 9,460 points
1,787 views
0 votes
1 answer

Languages supported by Apache Spark?

Sep 3, 2018 in Apache Spark by Meci Matt
• 9,460 points
7,651 views
0 votes
1 answer

How to connect Amazon RedShift in Apache Spark?

Aug 22, 2018 in AWS by datageek
• 2,540 points
8,125 views
+2 votes
3 answers
0 votes
2 answers

Which cluster type should I choose for Spark?

Aug 21, 2018 in Apache Spark by Shubham
• 13,490 points
2,365 views
0 votes
1 answer
0 votes
2 answers

Which of these will vanish: Flink vs Spark?

Aug 10, 2018 in Big Data Hadoop by Omkar
• 69,180 points
1,579 views
0 votes
2 answers
0 votes
1 answer

What makes Spark faster than MapReduce?

Jul 27, 2018 in Apache Spark by Neha
• 6,300 points
1,859 views
0 votes
1 answer

PySpark Config ?

Jul 26, 2018 in Apache Spark by shams
• 3,670 points
1,104 views
+1 vote
1 answer
0 votes
1 answer

A strange spark ERROR on AWS EMR

Jul 13, 2018 in AWS by Luke cage
• 360 points
1,980 views
+1 vote
8 answers

How to print the contents of RDD in Apache Spark?

Jul 6, 2018 in Apache Spark by Shubham
• 13,490 points
62,798 views
0 votes
2 answers

How to use RDD filter with other function?

Jul 5, 2018 in Apache Spark by Shubham
• 13,490 points
10,207 views
0 votes
1 answer

How to add third party java jars for use in PySpark?

Jul 4, 2018 in Apache Spark by Shubham
• 13,490 points
9,072 views
0 votes
1 answer
0 votes
1 answer
+1 vote
1 answer

map vs mapValues in Spark

Jun 29, 2018 in Apache Spark by Shubham
• 13,490 points
16,599 views
+1 vote
3 answers

Which cluster type should I choose for Spark?

Jun 27, 2018 in Apache Spark by Shubham
• 13,490 points
2,029 views
0 votes
1 answer

Which is better in term of speed, Shark or Spark?

Jun 26, 2018 in Apache Spark by Shubham
• 13,490 points
1,161 views
0 votes
1 answer

Spark Driver roles

Jun 21, 2018 in Apache Spark by shams
• 3,670 points
1,297 views
0 votes
2 answers

Parquet Files Advantages

Jun 21, 2018 in Apache Spark by Data_Nerd
• 2,390 points
2,488 views
0 votes
2 answers

map() and flatmap()

Jun 20, 2018 in Apache Spark by Ashish
• 2,650 points
1,422 views
0 votes
1 answer

Spark standalone client mode

Jun 20, 2018 in Apache Spark by shams
• 3,670 points
1,398 views
0 votes
1 answer

Ways to create RDD in Apache Spark

Jun 19, 2018 in Apache Spark by Shubham
• 13,490 points
4,357 views
0 votes
3 answers

Lineage Graph in Spark

Jun 19, 2018 in Apache Spark by Data_Nerd
• 2,390 points
12,531 views
0 votes
1 answer
0 votes
1 answer

How RDD persist the data in Spark?

Jun 18, 2018 in Apache Spark by kurt_cobain
• 9,350 points
1,683 views
0 votes
1 answer

What do we mean by an RDD in Spark?

Jun 18, 2018 in Apache Spark by kurt_cobain
• 9,350 points
4,345 views
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer

Persistence Levels in Spark

Jun 8, 2018 in Apache Spark by Data_Nerd
• 2,390 points
6,431 views
0 votes
1 answer

What is Shark?

Jun 8, 2018 in Apache Spark by shams
• 3,670 points
1,268 views
+1 vote
1 answer

Kafka Feature

Jun 7, 2018 in Apache Spark by shams
• 3,670 points
2,145 views
0 votes
1 answer

SQLInterpreter in Spark

Jun 7, 2018 in Apache Spark by shams
• 3,670 points
1,003 views
0 votes
1 answer
0 votes
1 answer

Parquet File

Jun 4, 2018 in Apache Spark by shams
• 3,670 points
1,294 views