Recent questions tagged scala

0 votes
1 answer

Scala: Add user input to array

Jun 19 in Apache Spark by Quill
 • 40 views
0 votes
1 answer

Starting Spark Scala console

May 24 in Apache Spark by Rishi
 • 34 views
0 votes
1 answer

Spark comparing two big data files using scala

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

Companion objects in Scala

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

How to install Scala on Centos?

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

How to install scala on Ubuntu?

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

Multidimensional Array in Scala

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

Error reading avro dataset in spark

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

How to handle exceptions in Spark and Scala?

Jan 21 in Big Data Hadoop by slayer
 • 29,170 points • 347 views
–1 vote
1 answer

Json and snappy compression

Jan 10 in Big Data Hadoop by digger
 • 26,550 points • 513 views
0 votes
1 answer

Spark and Scale Auxiliary constructor doubt

Jan 8 in Apache Spark by slayer
 • 29,170 points • 46 views
0 votes
3 answers

Spark Scala: How to list all folders in directory

Oct 31, 2018 in Big Data Hadoop by digger
 • 26,550 points • 2,478 views
0 votes
1 answer

Setting textinputformat.record.delimiter in spark

Oct 10, 2018 in Big Data Hadoop by slayer
 • 29,170 points • 489 views
+1 vote
1 answer

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

Sep 26, 2018 in AWS by bug_seeker
 • 15,360 points • 605 views
0 votes
1 answer

How should I provide a URL for hdfs file system?

Sep 10, 2018 in Big Data Hadoop by Neha
 • 6,280 points • 245 views
0 votes
1 answer

What are the options for hadoop on scala?

Aug 21, 2018 in Big Data Hadoop by Neha
 • 6,280 points • 45 views
0 votes
3 answers

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

May 29, 2018 in Java by Sushmita
 • 6,880 points • 243 views
+5 votes
11 answers

Concatenate columns in apache spark dataframe

Apr 26, 2018 in Apache Spark by Shubham
 • 13,310 points • 34,071 views
0 votes
1 answer

Changing Column position in spark dataframe

Apr 19, 2018 in Apache Spark by kurt_cobain
 • 9,260 points • 4,966 views
0 votes
1 answer

How to groupBy/count then filter on count in Scala

Apr 19, 2018 in Big Data Hadoop by Shubham
 • 13,310 points • 8,917 views
0 votes
1 answer

Writing File into HDFS using spark scala

Apr 5, 2018 in Big Data Hadoop by Shubham
 • 13,310 points • 6,195 views

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