Recent questions tagged scala

0 votes
1 answer

Starting Spark Scala console

2 days ago in Apache Spark by Rishi
 • 7 views
0 votes
1 answer

Spark comparing two big data files using scala

Mar 29 in Apache Spark by Swaroop
 • 43 views
0 votes
1 answer

Companion objects in Scala

Feb 23 in Apache Spark by Sharan
 • 23 views
0 votes
1 answer

How to install Scala on Centos?

Feb 19 in Big Data Hadoop by Raghu
 • 60 views
0 votes
1 answer

How to install scala on Ubuntu?

Feb 19 in Big Data Hadoop by Raj
 • 48 views
0 votes
1 answer

Multidimensional Array in Scala

Feb 11 in Apache Spark by Sowmya
 • 34 views
0 votes
1 answer

Error reading avro dataset in spark

Feb 4 in Apache Spark by Rohit
 • 89 views
0 votes
1 answer

How to handle exceptions in Spark and Scala?

Jan 21 in Big Data Hadoop by slayer
 • 29,040 points • 53 views
0 votes
1 answer

Json and snappy compression

Jan 10 in Big Data Hadoop by digger
 • 27,620 points • 109 views
0 votes
1 answer

Spark and Scale Auxiliary constructor doubt

Jan 8 in Apache Spark by slayer
 • 29,040 points • 24 views
0 votes
3 answers

Spark Scala: How to list all folders in directory

Oct 31, 2018 in Big Data Hadoop by digger
 • 27,620 points • 675 views
0 votes
1 answer

Setting textinputformat.record.delimiter in spark

Oct 10, 2018 in Big Data Hadoop by slayer
 • 29,040 points • 295 views
+1 vote
1 answer

How to issue a parsing json from case class using jackson?

Sep 26, 2018 in AWS by bug_seeker
 • 14,970 points • 298 views
0 votes
1 answer

How should I provide a URL for hdfs file system?

Sep 10, 2018 in Big Data Hadoop by Neha
 • 6,140 points • 61 views
0 votes
1 answer

What are the options for hadoop on scala?

Aug 21, 2018 in Big Data Hadoop by Neha
 • 6,140 points • 25 views
0 votes
3 answers

How can we use java.String.format in Scala?

May 29, 2018 in Java by Sushmita
 • 6,820 points • 143 views
+5 votes
11 answers

Concatenate columns in apache spark dataframe

Apr 26, 2018 in Apache Spark by Shubham
 • 12,270 points • 17,912 views
0 votes
1 answer

Changing Column position in spark dataframe

Apr 19, 2018 in Apache Spark by kurt_cobain
 • 9,260 points • 2,672 views
0 votes
1 answer

How to groupBy/count then filter on count in Scala

Apr 19, 2018 in Big Data Hadoop by Shubham
 • 12,270 points • 3,657 views
0 votes
1 answer

Writing File into HDFS using spark scala

Apr 5, 2018 in Big Data Hadoop by Shubham
 • 12,270 points • 3,424 views

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