Recent questions tagged apache-spark

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Primary keys in Apache Spark

5 days ago in Apache Spark by nitinrawat895
 • 10,670 points • 17 views
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1 answer

How to extract record from one RDD using another RDD

Aug 22 in Apache Spark by anonymous
 • 32 views
+1 vote
0 answers

Type mismatch error in scala

Aug 16 in Apache Spark by anonymous
 • 54 views
0 votes
1 answer

Monitoring Spark application

Aug 9 in Apache Spark by Rishi
 • 29 views
0 votes
1 answer

How to read a data from text file in Spark?

Aug 6 in Apache Spark by Dipshika
 • 87 views
0 votes
1 answer

What is Spark UI and how to monitor a spark job?

Aug 6 in Apache Spark by Dhanus
 • 38 views
0 votes
1 answer

How to handle data shuffle in Spark

Aug 6 in Apache Spark by Dinisha
 • 34 views
0 votes
1 answer

How Foreach Operation works in Apache Spark?

Aug 2 in Apache Spark by Nidhi
 • 29 views
0 votes
1 answer

How SortBykey() operation works in Spark?

Aug 2 in Apache Spark by Rashi
 • 33 views
0 votes
1 answer

What filter transformation in apache spark?

Aug 2 in Apache Kafka by Badri
 • 16 views
0 votes
1 answer

In how many modes Apache spark can run?

Aug 2 in Apache Spark by Sunny
 • 20 views
0 votes
1 answer

Join in RDD using keys

Aug 2 in Apache Spark by Jishan
 • 23 views
0 votes
1 answer

What is Hive on Spark?

Aug 2 in Apache Spark by Jaidev
 • 17 views
0 votes
1 answer

Can anyone explain the sparse vector in Spark?

Aug 2 in Apache Spark by NIrja
 • 34 views
0 votes
0 answers

How to define SparkConf?

Aug 1 in Apache Spark by Danish
 • 18 views
0 votes
1 answer

Spark + Hive connectivity

Aug 1 in Apache Spark by Jill
 • 22 views
0 votes
1 answer

How to reverse a Scala list?

Jul 31 in Apache Spark by Niraj
 • 19 views
0 votes
1 answer

How to use uniform list in Scala?

Jul 31 in Apache Spark by Reshma
 • 31 views
0 votes
1 answer

What is 'TRAITS' in Scala

Jul 31 in Apache Spark by pavitra
 • 25 views
0 votes
1 answer

Scala: Loading a csv file

Jul 31 in Apache Spark by Trisha
 • 23 views
0 votes
1 answer

What is the use of App class in Scala?

Jul 31 in Apache Spark by Rashmi
 • 60 views
0 votes
1 answer

What are these in scala : _* & @_*

Jul 31 in Apache Spark by Kunal
 • 26 views
0 votes
1 answer

How to create singleton classes in Scala?

Jul 31 in Apache Spark by Nimisha
 • 29 views
0 votes
1 answer

Removing the header of a text file in SparkRDD

Jul 31 in Apache Spark by Jishan
 • 27 views
0 votes
1 answer

How to format a string in Scala?

Jul 30 in Apache Spark by Drona
 • 24 views
0 votes
1 answer

How to concatenate sets in Scala?

Jul 30 in Apache Spark by Jitu
 • 24 views
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