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Hey, sortByKey() is a transformation. It returns an RDD sorted ...READ MORE
Hi, We can use rename() method to rename ...READ MORE
Hey @Greg, this is possible. You can ...READ MORE
Use higher-precision floats, if available on your ...READ MORE
You have to use the tuples from ...READ MORE
Try something like this @Gujjar HashMap<String, int> wordCount; int ...READ MORE
@Sagar, use filter followed by condition for ...READ MORE
Hi, Filter() transformation in Apache Spark takes function ...READ MORE
I am looking for a visualisation for ...READ MORE
Hey, You can launch spark application in four ...READ MORE
There are two mistakes in the command ...READ MORE
In order for changes to your hiera configuration to ...READ MORE
@Uday, dummy variables can be created using ...READ MORE
Hey, look at your code's second last ...READ MORE
Hi, To launch spark application in cluster mode, ...READ MORE
Step 1: Configure SSL: PuppetDB requires client authentication ...READ MORE
Hi, If you have a file with id ...READ MORE
The default exec provider on *nix OSes ...READ MORE
Hi Shilpa, The differences are - 1. Tibble ...READ MORE
Hi, Paired RDD is a distributed collection of ...READ MORE
My data consists of feedback from students ...READ MORE
n = int (input ('ENTER NUMBER TO ...READ MORE
I have used file handling for smaller ...READ MORE
If agents log errors like "could not ...READ MORE
You will have to start pig first ...READ MORE
You need to configure two settings to ...READ MORE
Well, it depends on the block of ...READ MORE
Suppose you have two dataset results( id, ...READ MORE
You can easily manage the firewall rules ...READ MORE
Try this code, it worked for me: val ...READ MORE
First-class objects in a language are handled uniformly ...READ MORE
Assuming that you have the project opened ...READ MORE
Agents trust the master only if they ...READ MORE
This error occurs when the agent can't ...READ MORE
Hi, Hive contains significant support for Apache Spark, ...READ MORE
PuppetDB can be upgraded independently of your master ...READ MORE
Hi rubini, Use accumulate or reduce function to ...READ MORE
Upgrading the puppetserver package effectively upgrades Puppet Server. The puppetserver package, in turn, ...READ MORE
Hey, A sparse vector is used for storing ...READ MORE
I am trying to import the io ...READ MORE
Trying using the io module for this ...READ MORE
The logic here is simple. Apply Markov Property ...READ MORE
With machine learning and analysis, its always ...READ MORE
As per Javadoc java.sql.Date is a thin wrapper around millisecond ...READ MORE
Can anyone explain how to define SparkConf? READ MORE
Hi Unnati, you can use TestNG to ...READ MORE
A Feature File is an entry point to the Cucumber tests. ...READ MORE
Behavior-driven development (BDD) is an Agile software development methodology within which an application is ...READ MORE
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