Trending questions in Edureka Community

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How does Hive job execution flow works?

Hey, Hive query is received from UI or ...READ MORE

May 13, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 4,072 views
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1 answer

Hive queries from mapreduce gives Null Pointer Exception.

I think you have upgraded CDH. This ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Rihan
 • 3,113 views
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1 answer

how can we prioritize pods and preempt them?

A PriorityClass is a non-namespaced object that ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,190 points • 1,343 views
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1 answer

How to filter only those rows with a condition in R?

Write R code as below temp = data ...READ MORE

Jul 15, 2019 in Data Analytics by anonymous
 • 33,050 points • 1,340 views
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1 answer

Is fetching data from apache flume webcrawling?

Web crawling is a program or automated ...READ MORE

Jul 11, 2019 in Apache Spark by Esha
 • 1,511 views
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1 answer

Limit for Namenode Quantity

Each file Schema = 150bytes   Block schema ...READ MORE

Jul 25, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 908 views
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1 answer

How to set window size in Tkinter Python?

The window size adjustment can be done ...READ MORE

May 9, 2019 in Python by Giri
 • 4,263 views
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1 answer

What is AWS CodePipeline?

Yes, Amazon's CodePipeline was one of the ...READ MORE

Jul 1, 2019 in AWS by David
 • 1,943 views
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0 answers

Sqoop exclude tables

How to exclude tables in sqoop if ...READ MORE

Jul 25, 2019 in Big Data Hadoop by Will
 • 942 views
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1 answer

What are the different methods for switching control to a frame in Selenium Webdriver?

Hey Pallavi, there are a few ways ...READ MORE

Jul 9, 2019 in Selenium by Abha
 • 28,140 points • 1,629 views
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1 answer

Selecting Pandas Columns by dtype

You can use the following: df.loc[:, df.dtypes == ...READ MORE

Jul 5, 2019 in Python by SDeb
 • 13,300 points • 1,770 views
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1 answer

Connect 2 pods

You can connect those two pods by ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,190 points • 1,200 views
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1 answer

What is the rule to use group by, having and where clause?

Hi samar, this is a very common mistake ...READ MORE

Jul 2, 2019 in Database by anonymous
 • 1,883 views
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2 answers

Are you willing to relocate or travel?

You could answer it this way though: "I ...READ MORE

Sep 11, 2019 in Career Counselling by anonymous
 • 1,618 views
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0 answers

Calendar - R

HI, can you help me to create ...READ MORE

Jul 25, 2019 in Data Analytics by kriti
 • 940 views
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1 answer

Along with AWS do I need to learn anything else?

Amazon Web Services (AWS) is a cloud ...READ MORE

Jul 2, 2019 in AWS by ArchanaNagur
 • 2,360 points • 1,894 views
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1 answer

How can I check my all existing table in MySQL database?

Hi Pratik, I understand your problem regarding this ...READ MORE

Jul 1, 2019 in Database by sampriti
 • 1,120 points • 1,924 views
0 votes
1 answer

Centos 7 network setup

Power off the VM and then go ...READ MORE

Jul 5, 2019 in Linux Administration by Vasini
 • 1,765 views
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1 answer

Forecast using R in Tableau

Let me explain using example forecast of profit ...READ MORE

Jun 21, 2019 in Tableau by Cherukuri
 • 33,050 points • 2,419 views
0 votes
1 answer

Does Amazon SNS service price include taxes?

Except as otherwise noted, our prices are ...READ MORE

Jul 24, 2019 in AWS by Ananya
 • 928 views
0 votes
1 answer

How can I include a JavaScript file in another JavaScript file in Node.js?

In Node.js to include a JavaScript file in ...READ MORE

Jul 31, 2019 by sunshine
 • 1,300 points • 667 views
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1 answer

Java URL encoding of query string parameters

I would not use URLEncoder. Besides being incorrectly ...READ MORE

Jun 1, 2018 in Java by Rishabh
 • 3,600 points • 18,990 views
0 votes
0 answers

how do you install python modules in mac os?

Is it different from installing modules in ...READ MORE

Jul 19, 2019 in Python by Waseem
 • 4,540 points • 1,183 views
0 votes
1 answer

How to calculate the result of formula with Scala?

Hi, You can use a simple mathematical calculation ...READ MORE

Jul 1, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,921 views
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1 answer

How can I change my existing database name?

Hey Partha, I understand your problem, I think this ...READ MORE

Jul 5, 2019 in Database by sampriti
 • 1,120 points • 1,787 views
0 votes
1 answer

How to get absolute path in python?

Instead of using os.path.dirname method which returns the relative ...READ MORE

Feb 4, 2019 in Python by Omkar
 • 69,180 points • 8,307 views
0 votes
2 answers

What is the average salary of a Data Visualization enginner in India?

An average salary of data visualization engineer ...READ MORE

Jul 8, 2019 in Career Counselling by Cherukuri
 • 33,050 points • 2,920 views
0 votes
1 answer

How does garbage collection happen in Python?

The Garbage collection runs automatically as the ...READ MORE

Jul 12, 2019 in Python by Arvind
 • 3,050 points • 1,450 views
0 votes
1 answer

How do I close the first tab in chrome using selenium in Java?

You can create an Array list of ...READ MORE

Dec 21, 2018 in Selenium by Shuvodip
 • 10,250 views
0 votes
1 answer

How to Import the complete directory into HDFS?

First, need to create a directory in Hadoop: $ ...READ MORE

Jul 15, 2019 in Big Data Hadoop by Hiran
 • 1,320 views
0 votes
1 answer

How do I expose a service to a host outside the cluster?

There are two ways by which we ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,190 points • 1,441 views
0 votes
1 answer

Taint and tolerance in Kubernetes 1.6

Hey @Greg, Taint can be considered as ...READ MORE

Jun 27, 2019 in Kubernetes by Yamini
 • 2,081 views
–1 vote
1 answer

Selenium XPath error:- Element not found

The reason for Element not found exception ...READ MORE

Mar 27, 2018 in Selenium by nsv999
 • 5,500 points • 21,869 views
0 votes
0 answers

How to install Rcmdr?

How to install Rcmdr in R? READ MORE

Jul 19, 2019 in Data Analytics by nikita
 • 1,174 views
0 votes
1 answer

What is Just in time compiler in Java?

The Just-In-Time compiler is one of the integral parts ...READ MORE

Jul 14, 2019 in Java by Frankie
 • 9,830 points • 1,344 views
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0 answers

Is game development good in python?

What are the tools and libraries for ...READ MORE

Jul 26, 2019 in Python by Waseem
 • 4,540 points • 895 views
0 votes
1 answer

Scala join comma delimited file as tables

Dataframe creation commands:​ Now we will register them ...READ MORE

Jul 9, 2019 in Apache Spark by Suraj
 • 1,545 views
0 votes
2 answers

integrate Jenkins with AWS CodeCommit

jenkins user add in visudo or /etc/sudoers READ MORE

May 14, 2019 in Jenkins by anonymous
 • 4,564 views
+1 vote
1 answer

Do I need to mention primary key for each table?

Hi Pritha, First, there is no hard and ...READ MORE

Jul 4, 2019 in Database by sampriti
 • 1,120 points • 1,716 views
0 votes
0 answers

Arrange the order of axis elements in ggplot

How to arrange the order of axis ...READ MORE

Jul 17, 2019 in Data Analytics by likitha
 • 1,239 views
0 votes
1 answer

How do I add a button - Python

Try this: # Import required packages import Tkinter import tkMessageBox top ...READ MORE

Jul 22, 2019 in Python by Ashish
 • 978 views
0 votes
1 answer

How to change a node's availability?

Hey @jenny,  You can do the following in ...READ MORE

Jul 8, 2019 in Docker by Sirajul
 • 59,190 points • 1,586 views
0 votes
4 answers

What are the skill sets required for Oracle Cloud Enginneer?

Hi Nitesh, to become an Oracle Cloud ...READ MORE

May 27, 2019 in Career Counselling by Ruchi
 • 5,771 views
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0 answers

Not showing map properly

Hi, im using World.cities dataset to show ...READ MORE

Jul 25, 2019 in Data Analytics by lekhana
 • 890 views
0 votes
1 answer

What is abs in Python?

The abs() method returns the absolute value ...READ MORE

Jul 16, 2019 in Python by Arvind
 • 3,050 points • 1,234 views
0 votes
1 answer

How to install django 1.4?

This can be done by using this ...READ MORE

Jul 11, 2019 in Python by SDeb
 • 13,300 points • 1,460 views
0 votes
2 answers

Error While Running Oozie Project

You need to add your current user ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Dhimanshu
 • 1,299 views
0 votes
1 answer

127.0.0.1: Could not Determine the server's fully qualified domain name

If you don't have httpd.conf in folder /etc/apache2, you should ...READ MORE

Jun 12, 2019 in Linux Administration by Shubham
 • 13,490 points • 2,697 views
+1 vote
1 answer

How to crack Exam 70-778? - power BI

Hi Pragathi, 1. Buy the book - Exam Ref ...READ MORE

Apr 24, 2019 in Career Counselling by Cherukuri
 • 33,050 points • 4,769 views
0 votes
1 answer

Creating a hive script and execute in the edureka cloudlab.

Please remove -f option from hive arguments and use hql extension ...READ MORE

Jul 14, 2019 in Big Data Hadoop by Karan
 • 1,335 views
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