Trending questions in Edureka Community

+1 vote
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How to launch an EC2 instance?

Hi@akhtar, First login to your AWS account. Now ...READ MORE

Jun 5, 2020 in AWS by MD
 • 95,440 points • 604 views
0 votes
1 answer

How to Configuring NTP server using chrony?

Hi@akhtar, To use NTP server in your system, ...READ MORE

May 11, 2020 in Linux Administration by MD
 • 95,440 points • 1,707 views
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1 answer

What is the DevOps certification path?

There is no officially recognized certification for ...READ MORE

Jun 1, 2020 in Career Counselling by Sirajul
 • 59,230 points • 1,009 views
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1 answer

apache.spark.sql.AnalysisException: Text data source does not support int data type.;

Hi@akhtar, I think your output is in different ...READ MORE

Feb 13, 2020 in Big Data Hadoop by MD
 • 95,440 points • 5,495 views
0 votes
1 answer

Isn't it Possible to solve this issue with the latest version like jdk v14?

This might probably indicate a mistake in the ...READ MORE

Jun 5, 2020 in Selenium by kim
 • 609 views
0 votes
1 answer

how to install maven,java{jdk}, jenkins.war file & apache tomcat on dockerfile?

Hi, In real scenario docker container is used ...READ MORE

May 4, 2020 in Docker by MD
 • 95,440 points • 2,051 views
0 votes
1 answer

How to put an 'if clause' in an SQL string?

Hello @kartik, For your specific query, you can ...READ MORE

Jun 1, 2020 in PHP by Niroj
 • 82,880 points • 790 views
0 votes
2 answers

" apt-get install -y kubelet kubeadm kubectl" giving error

apt-get install -y kubelet kubeadm kubectl kubernetes-cni READ MORE

Sep 11, 2020 in Kubernetes by anonymous
 • 10,017 views
0 votes
0 answers

Request for SQL Query

Hi team, How can I get a distinct ...READ MORE

Jun 8, 2020 in Database by vnk
 • 390 points • 516 views
0 votes
1 answer

How to implement useEffect() so the list on the front page updates only when a name change has been detected?

Hello @kartik, Instead of passing the entire object ...READ MORE

Jun 1, 2020 in Java-Script by Niroj
 • 82,880 points • 768 views
0 votes
0 answers

how to invoke shell script inside docker container using from rest api??

Hi , I have a shell script . ...READ MORE

May 19, 2020 in DevOps and Microservices by anonymous
 • 120 points • 1,360 views
0 votes
1 answer

I am looking for a python code to get my Azure VM status in my email , like whether the running vms port is open to the internet. If its open to internet I should get a mail notification

Hey, @Sourav, Check this out https://www.edureka.co/community/66025/azure-vm-monitoring It deals with ...READ MORE

May 29, 2020 in DevOps on Cloud by Sirajul
 • 59,230 points • 1,478 views
0 votes
2 answers

Kafka Consumer is not throwing errors even though if i provide wrong broker details in Java Standalone

Please delete all log files. Reason behind, ...READ MORE

Jun 18, 2020 in Apache Kafka by Pawan
 • 380 points • 605 views
0 votes
1 answer

fdisk: Unable to write /dev/sdg: Bad file descriptor

Hi@akhtar, You may get this error if your ...READ MORE

May 11, 2020 in Linux Administration by MD
 • 95,440 points • 1,674 views
0 votes
1 answer

ERROR org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - ZooKeeper exists failed after 4 attempts

Hi@akhtar, This error shows, Hbase is not able ...READ MORE

Mar 31, 2020 in Big Data Hadoop by MD
 • 95,440 points • 3,445 views
+2 votes
1 answer

C Sharp with Selenium -- How to Switch one tab to another tab in Csharp selenium

You could use Session.Driver.WindowHandles which is basically to switch ...READ MORE

Dec 23, 2019 in Selenium by Sirajul
 • 59,230 points • 7,653 views
0 votes
1 answer

How to install a specific version of package using Composer?

Hello, Just use php composer.phar require For example : php ...READ MORE

Apr 1, 2020 in PHP by Niroj
 • 82,880 points • 3,395 views
0 votes
1 answer

How to send email via Django?

Hello @kartik, I use Gmail as my SMTP ...READ MORE

May 6, 2020 in Python by Niroj
 • 82,880 points • 1,873 views
0 votes
1 answer

How to design data warehouse for support whole business?

Hi, @There, So here are a few steps ...READ MORE

Jun 1, 2020 in Database by Gitika
 • 65,910 points • 754 views
0 votes
1 answer

What is mean by hosting an application and deployment?

Hello, Hosting an application:  Web hosting is a ...READ MORE

Feb 24, 2020 in Other DevOps Questions by Niroj
 • 82,880 points • 5,052 views
0 votes
1 answer

How do I configure Maven for offline development?

Hello @kartik, You have two options for this: 1.) ...READ MORE

Jun 3, 2020 in Java by Niroj
 • 82,880 points • 659 views
0 votes
1 answer

Error mapreduce.Job: Task Id : attempt_1475517800829_0009_m_000000_0, Status : FAILED Error: Java heap space

Hi@Hasid, To avoid this error, you have to ...READ MORE

Apr 17, 2020 in Big Data Hadoop by MD
 • 95,440 points • 2,685 views
+1 vote
1 answer

How to deploy machine learning model on aws instance?

Hi@karthik, Here you can use Jenkins tool. Jenkins ...READ MORE

May 29, 2020 in AWS by MD
 • 95,440 points • 992 views
0 votes
0 answers

Combine two tables, filtering out duplicates from table two.

I want to combine two tables into ...READ MORE

May 12, 2020 in Power BI by Nikola
 • 140 points • 1,647 views
0 votes
0 answers

I want to extract status code of page objects like images or any content.

My webpage loaded successfully, but there are ...READ MORE

Jun 8, 2020 in Selenium by Upma
 • 120 points • 467 views
0 votes
2 answers

Extracting data from a JSON file in Python

Here is what i found and was ...READ MORE

Nov 27, 2018 in Python by Rupali
 • 29,336 views
0 votes
1 answer

How to convert dictionary to JSON?

Hello @kartik, json.dumps() returns the JSON string representation of ...READ MORE

Apr 15, 2020 in Python by Niroj
 • 82,880 points • 2,763 views
0 votes
0 answers

TypeError: only size-1 arrays can be converted to Python scalars

This is my code for key in bboxes: bbox ...READ MORE

May 19, 2020 in Python by Rumia
 • 120 points
edited May 19, 2020 by Gitika • 1,342 views
0 votes
1 answer

How can Mysql database sync between two databases?

Hii, Some simple rules you will have to ...READ MORE

May 4, 2020 in Database by Niroj
 • 82,880 points • 1,932 views
0 votes
1 answer

How to make a table Hyperlink in Excel Power Pivot?

Hey, You can follow these steps to make a ...READ MORE

Feb 6, 2020 in Power BI by Gitika
 • 65,910 points • 5,734 views
+1 vote
1 answer

How to forward S3 bucket logs to CloudTrail?

Hi@akhtar, To forward S3 bucket logs to CloudTrail, ...READ MORE

Jun 3, 2020 in AWS by MD
 • 95,440 points • 578 views
0 votes
1 answer

How to install grafana tool in Linux?

Hi@akhtar, To download Grafana in Linux system, you ...READ MORE

May 29, 2020 in DevOps & Agile by MD
 • 95,440 points • 867 views
0 votes
0 answers

what kind of engineering is good for becoming a engineer like Tony Stark

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May 28, 2020 in Career Counselling by Aswin
 • 120 points
recategorized May 28, 2020 by Gitika • 911 views
0 votes
0 answers

Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 63 path $.data

Here i am using retrofit post request:- RequestBody ...READ MORE

Apr 24, 2020 in Java by anonymous
 • 120 points • 2,402 views
0 votes
1 answer

is there any way to download truffle? how to solve this error

Hello @ aishah , It seems likely that this is ...READ MORE

May 25, 2020 in Web Development by Niroj
 • 82,880 points • 1,057 views
0 votes
0 answers

how to scrap data into excel from current html report in UiPath automatically when it is generated by TestGeneratorReport

how to scrap data into excel from ...READ MORE

May 14, 2020 in RPA by anonymous
 • 120 points • 1,534 views
0 votes
1 answer

How to make a constant and use globally in laravel?

Hii, You can create a constants.php page in config folder ...READ MORE

Mar 24, 2020 in Laravel by Niroj
 • 82,880 points • 3,671 views
0 votes
1 answer

jenkins msbuild

Hi@sravan, I think you did not set your ...READ MORE

May 29, 2020 in Jenkins by MD
 • 95,440 points • 896 views
0 votes
0 answers

how to send a pdf file as a response to frontend?

when a user upload a file to ...READ MORE

Apr 11, 2020 in Java by Abhishek
 • 120 points • 2,928 views
0 votes
1 answer

How to create customize jenkins image in docker?

Hi@akhtar, You can pull Jenkins image from docker ...READ MORE

May 18, 2020 in Docker by MD
 • 95,440 points • 1,282 views
0 votes
0 answers

How to run commands within fabric pods through a batch script?

I am trying to write a batch ...READ MORE

May 30, 2020 in Others by anonymous
 • 120 points • 801 views
0 votes
1 answer

Can't locate Net/SMTP/SSL.pm in @INC (@INC contains: .

Hi@akhtar, You may need to upgrade/install the Net::SMTP::SSL ...READ MORE

May 4, 2020 in Git & GitHub by MD
 • 95,440 points • 1,883 views
0 votes
1 answer

Switch statement for string matching in JavaScript

Hello @kartik, Just use the location.host property switch (location.host) ...READ MORE

Jun 2, 2020 in Java-Script by Niroj
 • 82,880 points • 638 views
0 votes
1 answer

How to export Docker container metrics?

Hi@akhtar, By default, docker will not allow you ...READ MORE

May 28, 2020 in Docker by MD
 • 95,440 points • 840 views
0 votes
1 answer

Difference between map() and mapPartitions() function in Spark.

Hi@ akhtar, Both map() and mapPartitions() are the ...READ MORE

Jan 29, 2020 in Apache Spark by MD
 • 95,440 points • 6,149 views
0 votes
0 answers

for label, value in s.iteritems(): s.set_value(label, value+2) s.head()

READ MORE

Jun 6, 2020 in Python by WELL
 • 140 points
recategorized Jun 8, 2020 by Gitika • 523 views
0 votes
1 answer

How to get a list of registered route paths in Laravel?

Hello, Route::getRoutes() returns a RouteCollection. On each element, you can ...READ MORE

Mar 31, 2020 in Laravel by Niroj
 • 82,880 points • 3,335 views
0 votes
1 answer

how can we delete the topic in kafka in kafkatool application ?

Hi@sreeveena, I am not sure but there may be ...READ MORE

May 13, 2020 in Apache Kafka by MD
 • 95,440 points • 1,482 views
0 votes
1 answer

Error:Enabling error display in PHP via htaccess only?

Hello, To turn the actual display of errors ...READ MORE

May 19, 2020 in PHP by Niroj
 • 82,880 points • 1,201 views
0 votes
2 answers

How to create a Javascript executor for making an element visible in Selenium Webdriver?

document.getElementById("myBtn").disabled = true; READ MORE

Aug 31, 2020 in Selenium by Sri
 • 3,190 points • 8,003 views
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