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Tag
Scala
Recent questions tagged scala
0
votes
1
answer
How to use scala Map size() method?
Nov 17, 2020
in
Big Data Hadoop
by
anonymous
•
8,880
points
•
41
views
apache-scala
scala
0
votes
1
answer
How to use scala map as mutable map?
Nov 17, 2020
in
Big Data Hadoop
by
anonymous
•
8,880
points
•
80
views
apache-scala
scala
0
votes
1
answer
How to create Scala Maps?
Nov 17, 2020
in
Big Data Hadoop
by
Rajiv
•
8,880
points
•
22
views
apache-scala
scala
0
votes
1
answer
How to create an objects using a keyword new?
Nov 16, 2020
in
Big Data Hadoop
by
Rajiv
•
8,880
points
•
25
views
apache-scala
scala
0
votes
1
answer
How to declare a variable in Scala?
Nov 16, 2020
in
Big Data Hadoop
by
Rajiv
•
8,880
points
•
32
views
apache-scala
scala
big
0
votes
1
answer
How to import scala packages?
Nov 16, 2020
in
Big Data Hadoop
by
anonymous
•
8,880
points
•
25
views
apache-scala
scala
0
votes
1
answer
How to write a Scala program in script mode?
Nov 16, 2020
in
Big Data Hadoop
by
Rajiv
•
8,880
points
•
40
views
apache-scala
scala
bigdata
0
votes
1
answer
How to execute scala programming?
Nov 16, 2020
in
Big Data Hadoop
by
anonymous
•
10,400
points
•
54
views
apache-scala
scala
0
votes
1
answer
How to start working with scala?
Nov 16, 2020
in
Big Data Hadoop
by
anonymous
•
10,400
points
•
24
views
apache-scala
scala
big-data
hadoop
+2
votes
1
answer
Spark code takes too much time to run on cluster
Jan 3, 2020
in
Apache Spark
by
asif
•
140
points
•
226
views
apache-spark
big-data
scala
bigdata
0
votes
1
answer
Scala: Add user input to array
Jun 19, 2019
in
Apache Spark
by
Quill
•
834
views
scala
0
votes
1
answer
Starting Spark Scala console
May 24, 2019
in
Apache Spark
by
Rishi
•
130
views
apache-spark
big-data
scala
0
votes
0
answers
WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
May 5, 2019
in
Apache Spark
by
Vishal
•
2,395
views
big-data
apache-spark
scala
hadoop
0
votes
1
answer
Spark comparing two big data files using scala
Mar 29, 2019
in
Apache Spark
by
Swaroop
•
3,631
views
apache-spark
big-data
scala
+1
vote
2
answers
How do I get number of columns in each line from a delimited file??
Mar 8, 2019
in
Apache Spark
by
Vijay Dixon
•
190
points
•
2,227
views
apache-spark
big-data
spark
spark-dataframe
spark-sql
scala
hadoop
0
votes
1
answer
Companion objects in Scala
Feb 23, 2019
in
Apache Spark
by
Sharan
•
162
views
hadoop
big-data
scala
0
votes
1
answer
How to install Scala on Centos?
Feb 19, 2019
in
Big Data Hadoop
by
Raghu
•
1,269
views
hadoop
big-data
scala
installation
0
votes
1
answer
How to install scala on Ubuntu?
Feb 19, 2019
in
Big Data Hadoop
by
Raj
•
471
views
big-data
hadoop
scala
0
votes
1
answer
where can i get spark-terasort.jar and not .scala file, to do spark terasort in windows.
Feb 12, 2019
in
Apache Spark
by
anonymous
•
468
views
hadoop
big-data
scala
0
votes
1
answer
Multidimensional Array in Scala
Feb 11, 2019
in
Apache Spark
by
Sowmya
•
713
views
scala
arrays
hadoop
big-data
0
votes
1
answer
Why scala generates 2 files, Person.class and Person$.class?
Feb 7, 2019
in
Big Data Hadoop
by
Kriti
•
103
views
hadoop
big-data
scala
0
votes
1
answer
Error reading avro dataset in spark
Feb 4, 2019
in
Apache Spark
by
Rohit
•
883
views
hadoop
big-data
scala
apache-spark
0
votes
1
answer
How to handle exceptions in Spark and Scala?
Jan 21, 2019
in
Big Data Hadoop
by
slayer
•
29,300
points
•
2,733
views
apache-spark
big-data
scala
hadoop
–1
vote
1
answer
Json and snappy compression
Jan 10, 2019
in
Big Data Hadoop
by
digger
•
26,700
points
•
1,500
views
hadoop
big-data
snappy
json
scala
0
votes
1
answer
Spark and Scale Auxiliary constructor doubt
Jan 8, 2019
in
Apache Spark
by
slayer
•
29,300
points
•
96
views
hadoop
big-data
apache-spark
scala
–1
vote
1
answer
IDE Eclipse: Failed to locate the winutils binary in the hadoop binary path
Dec 31, 2018
in
Big Data Hadoop
by
digger
•
26,700
points
•
738
views
hadoop
big-data
eclipse-ide
scala
0
votes
3
answers
Spark Scala: How to list all folders in directory
Oct 31, 2018
in
Big Data Hadoop
by
digger
•
26,700
points
•
7,647
views
scala
apache-spark
big-data
hadoop
0
votes
1
answer
How to read data from S3 in a regular inetrval using Spark Scala
Oct 31, 2018
in
AWS
by
findingbugs
•
3,260
points
•
3,468
views
scala
amazon-web-services
apache-spark
big-data
amazon-s3
storage-service
aws-storage-services
aws-services
rdd
0
votes
1
answer
Setting textinputformat.record.delimiter in spark
Oct 10, 2018
in
Big Data Hadoop
by
slayer
•
29,300
points
•
1,071
views
hadoop
big-data
bigdata
scala
apache-spark
+1
vote
1
answer
How to issue a parsing json from case class using jackson?
Sep 26, 2018
in
AWS
by
bug_seeker
•
15,550
points
•
1,410
views
java
json
scala
amazon-web-services
lambda
0
votes
1
answer
How should I provide a URL for hdfs file system?
Sep 10, 2018
in
Big Data Hadoop
by
Neha
•
6,300
points
•
1,476
views
scala
rdd
hadoop
big-data
cloudera
0
votes
1
answer
What are the options for hadoop on scala?
Aug 21, 2018
in
Big Data Hadoop
by
Neha
•
6,300
points
•
134
views
hadoop
big-data
bigdata
mapreduce
scala
0
votes
3
answers
How can we use java.String.format in Scala?
May 29, 2018
in
Java
by
Sushmita
•
6,890
points
•
535
views
java
string-java
data-types
scala
0
votes
1
answer
Locating Scala installation for Spark
May 25, 2018
in
AWS
by
Flying geek
•
3,260
points
•
188
views
scala
spark-shell
apache-spark
big-data
aws
devops-tools
devops
amazon-web-services
emr
0
votes
3
answers
How to transpose Spark DataFrame?
May 24, 2018
in
Apache Spark
by
anonymous
•
13,907
views
spark
bigdata
scala
transpose
spark-dataframe
spark-sql
apache-spark
big-data
+5
votes
11
answers
Concatenate columns in apache spark dataframe
Apr 26, 2018
in
Apache Spark
by
Shubham
•
13,460
points
•
59,976
views
spark
sparksql
dataframe
scala
+1
vote
1
answer
Which data structure to prefer to model a blockchain?
Apr 20, 2018
in
Blockchain
by
anonymous
•
270
views
blockchain
scala
hyperledger-fabric
hyperledger
0
votes
1
answer
Changing Column position in spark dataframe
Apr 19, 2018
in
Apache Spark
by
kurt_cobain
•
9,390
points
•
9,444
views
dataframe
spark
scala
0
votes
1
answer
How to groupBy/count then filter on count in Scala
Apr 19, 2018
in
Big Data Hadoop
by
Shubham
•
13,460
points
•
20,649
views
spark
scala
scala_playframework
0
votes
1
answer
Writing File into HDFS using spark scala
Apr 5, 2018
in
Big Data Hadoop
by
Shubham
•
13,460
points
•
11,925
views
spark
scala
bigdata
hdfs
hadoop
big-data
developer
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