Trending questions in Edureka Community

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What are the skills required for a Cloud Migration Engineer?

Hi,  These are some of the skills required ...READ MORE

Jul 29, 2019 in Career Counselling by Gitika
 • 65,730 points • 4,974 views
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1 answer

Sqoop error while trying to connect to MySql

Please use the below command to solve ...READ MORE

May 22, 2019 in Big Data Hadoop by Bhagavath
 • 2,946 views
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1 answer

Find element with specific text in selenium

You can use Xpath as the locator ...READ MORE

Jan 9, 2019 in Selenium by Nabarupa
 • 8,692 views
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1 answer

What are the limitations of using d3.js? [closed]

Hey Namita, some of the limitations of ...READ MORE

May 8, 2019 in Career Counselling by Divyansh
 • 3,573 views
+1 vote
6 answers

Is it okay to quit job and learn a new technology?

Hi. According to your point, it reflects that ...READ MORE

Apr 17, 2019 in Career Counselling by sumitan
 • 5,597 views
0 votes
0 answers

Set up shinyapps account in R

Procedure to Set up shinyapps.io account in ...READ MORE

Jul 16, 2019 in Data Analytics by Kalyan
 • 599 views
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1 answer

Error: NoSuchElementException in Selenium

The problem that I can think of ...READ MORE

Feb 8, 2019 in Selenium by Esha
 • 7,394 views
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0 answers

Show different shapes wrt a field in a scatter chart in R

Hi, I'm new to R. I want ...READ MORE

Jul 12, 2019 in Data Analytics by lydia
 • 776 views
+1 vote
0 answers

dplyr R - Pipelining

Hi, can you tell how pipelining works ...READ MORE

Jul 12, 2019 in Data Analytics by riya
 • 731 views
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1 answer

How to ensure that Oozie has started? Which Command line tool use to check the status of Oozie?

Hey, To get ensure that your Oozie has ...READ MORE

Jun 10, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 2,103 views
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1 answer

How to share data among docker hosts?

Ways to achieve this when developing your ...READ MORE

Jul 5, 2019 in Docker by Sirajul
 • 59,190 points • 1,026 views
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1 answer

Main features or capabilities of UiPath Orchestrator

Hey Abhilash, the main Capabilities or features ...READ MORE

Apr 1, 2019 in RPA by Anvi
 • 14,150 points • 5,123 views
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1 answer

How to implement two level loop in scala?

Hi, You can use two level loops using the ...READ MORE

Jul 5, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,016 views
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1 answer

Read data from various csv and store it in one dataframe

Use rbind() to join both data frames ...READ MORE

Jul 4, 2019 in Data Analytics by anonymous
 • 33,050 points • 1,110 views
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1 answer

Python application from .py to .exe

You can use pyinstaller for this purpose. PyInstaller bundles ...READ MORE

Jul 4, 2019 in Python by Pooja
 • 1,055 views
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1 answer

How to load data from HDFS into pig relation?

Hey, To load data from HDFS to pig ...READ MORE

May 7, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 3,567 views
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1 answer

How can we configure remote metastore mode in Hive?

Hey,  Basically, hive-site.xml file has to be configured ...READ MORE

Jun 19, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,742 views
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1 answer

How to execute Pig script from HDFS?

Hey, You can do something like executes a Pig ...READ MORE

Jun 26, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,395 views
0 votes
1 answer

Replace columns containing row id into a constant value - R

Create a vector of the list of ...READ MORE

Jul 4, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 1,119 views
0 votes
1 answer

More Pythonic way of counting things in a heavily nested defaultdict

You can try the following, this might ...READ MORE

Jun 20, 2019 in Python by SDeb
 • 13,300 points • 1,665 views
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0 answers

How to add custom labels to charts in R?

How to add custom labels to charts ...READ MORE

Jul 4, 2019 in Data Analytics by Prerana
 • 1,125 views
0 votes
2 answers

"aws: error: argument --region: expected one argument" when running Kubernetes on AWS

You seem pretty confused with AZ and ...READ MORE

Oct 4, 2018 in Kubernetes by Priyaj
 • 58,020 points • 12,809 views
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1 answer

time.sleep() in Python

Sleep function plays a very important role ...READ MORE

Jul 9, 2019 in Python by Wajiha
 • 1,960 points • 826 views
0 votes
1 answer

What is meant by Transformation? Give some examples.

Hi, The transformations are the functions that are ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,096 views
0 votes
1 answer

How to install Hadoop on Ubuntu?

You can manually create a file hadoop-env.sh ...READ MORE

Jul 5, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,004 views
0 votes
2 answers

What is the difference between python lists and arrays?

Python arrays and lists have the same ...READ MORE

Jun 11, 2019 in Python by Nisa
 • 1,090 points • 2,089 views
0 votes
0 answers

Chart/plot to show 3 dimensions in a chart - R

Hi, I want to show chart with ...READ MORE

Jul 12, 2019 in Data Analytics by kalyan
 • 723 views
0 votes
1 answer

Deleting elements from numpy array

Use the following code: import numpy as np a=np.array([1,2,3,4]) b=np.delete(a,2) OUTPUT: array([1, ...READ MORE

Jun 24, 2019 in Python by Fata
 • 1,050 points
edited Jun 25, 2019 by Kalgi • 1,452 views
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1 answer

Is it possible to concatenate QuerySets?

You can start with this- from itertools import ...READ MORE

Jun 12, 2019 in Python by SDeb
 • 13,300 points • 1,977 views
0 votes
1 answer

How do i install numpy on windows?

Python Package Index (PyPI) is a repository ...READ MORE

Jul 3, 2019 in Python by anonymous
 • 1,106 views
+1 vote
0 answers

Can i add a boxplot using 2 fields/attributes in x axis like dual axis in R?

Can i add a boxplot using 2 ...READ MORE

Jul 9, 2019 in Data Analytics by lokesh
 • 807 views
0 votes
1 answer

How to create a Hive Database and store it in HDFS?

You will have to exclusively mention the ...READ MORE

May 20, 2019 in Big Data Hadoop by Jishnu
 • 2,964 views
0 votes
1 answer

What are the differences between Selenium and Quick Test Professional (QTP)?

Hello Siddhant, some of the major differences ...READ MORE

Jul 7, 2019 in Selenium by Pratibha
 • 925 views
0 votes
1 answer

How to read a large file, line by line, in Python?

The correct, fully Pythonic way to read ...READ MORE

Jul 1, 2019 in Python by SDeb
 • 13,300 points • 1,154 views
0 votes
1 answer

Setup Python with Power BI.

Follow the below steps: 1. Install python in ...READ MORE

Jun 21, 2019 in Power BI by Cherukuri
 • 33,050 points • 1,614 views
0 votes
1 answer

Explain to me the installation procedures for RHadoop packages (RMR, RHDFS, RHBase).

Download packages rhdfs, rhbase, rmr2 and plyrmr ...READ MORE

Jun 28, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,268 views
+1 vote
1 answer

Listing all Bitcoin Miners

Yes, you can list down all the ...READ MORE

Jul 3, 2019 in Blockchain by John
 • 1,022 views
0 votes
1 answer

Can anyone demonstrate how Actions class can be used to perform mouse and keyboard events using Selenium?

Hey Kunal, Advanced User Interactions API handles ...READ MORE

Jul 2, 2019 in Selenium by Sanjeev
 • 1,116 views
0 votes
1 answer

Error: E0902: Exception occured: [User: oozie is not allowed to impersonate oozie]" when trying to execute sharelib command.

Hey, You can try this, Change the value ...READ MORE

Jun 25, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,436 views
+1 vote
1 answer

Can you please explain the difference between string, string buffer and string builder?

String are immutable where as StringBuffer and ...READ MORE

Jul 5, 2019 in Java by Akash
 • 160 points • 1,636 views
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1 answer

Oozie exception error handling.

Hi, We can set Hive Action configuration using ...READ MORE

Jun 18, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,693 views
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1 answer

How to create initial database without using Hive schema tool?

Hey, If for some reason you decide not ...READ MORE

May 29, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 2,556 views
0 votes
1 answer

What is the purpose of using lambda functions in Python?

The main purpose of anonymous functions come ...READ MORE

Jun 11, 2019 in Python by Nisa
 • 1,090 points • 2,001 views
0 votes
0 answers

What is the difference between isdigit, isnumeric and isdecimal in python?

Can you give examples for each of ...READ MORE

May 31, 2019 in Python by Waseem
 • 4,540 points • 2,520 views
0 votes
1 answer

How to debug Azure 500 internal server error?

You can simply turn off custom error in ...READ MORE

Mar 29, 2019 in Azure by Prerna
 • 1,960 points • 5,200 views
0 votes
1 answer

How to calculate cosine similarity between two lists using Pythong?

You should try SciPy. It has a bunch ...READ MORE

Dec 18, 2018 in Python by charlie_brown
 • 7,720 points • 9,590 views
0 votes
1 answer

How to set rep to particular user in hdfs?

HDFS does not allocate capacity separately based ...READ MORE

Jul 5, 2019 in Big Data Hadoop by Leena
 • 954 views
0 votes
1 answer

Error: input path does not exist

Hey, This error looks like your job History ...READ MORE

Apr 30, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 3,806 views
0 votes
1 answer

Install Hadoop On Ubuntu

I guess it should be at /hadoop/hadoop-common-project/hadoop-common/sr ...READ MORE

Jul 8, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 824 views
0 votes
1 answer

How can I parse a YAML file in Python?

Read & Write YAML files with Python ...READ MORE

Nov 21, 2018 in Python by Nymeria
 • 3,560 points • 10,730 views
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