Trending questions in Edureka Community

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1 answer

Ruby equivalent for Python's “try”?

Use this as an example: begin # ...READ MORE

Jul 29, 2019 in Python by SDeb
 • 13,300 points • 1,590 views
0 votes
1 answer

Docker with Puppet: How do I install Docker EE on a Debian System?

Docker provides a enterprise addition of the ...READ MORE

Aug 16, 2019 in Puppet by Sirajul
 • 59,230 points • 808 views
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1 answer

WHAT IS THE SYNTAX OF DROPDOWN?

Hi, you can checkout following thread to ...READ MORE

Aug 19, 2019 in Selenium by Abha
 • 28,140 points • 770 views
0 votes
1 answer

Puppet : Provisioning a Replica in PE for High availability.

Provisioning a replica duplicates specific components and ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
 • 59,230 points • 1,453 views
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0 answers

can't we run back office robots on Uipath Orchestrator server itself instead of another machine

Based on the information that I have ...READ MORE

Aug 17, 2019 in RPA by Satya
 • 120 points • 797 views
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0 answers

How to replicate task so that a task will be computed by two mappers? Or each task will be done twice.

i want replicate task of mapper but ...READ MORE

Aug 21, 2019 in Big Data Hadoop by dodo aly
 • 648 views
0 votes
1 answer

display the output r code as title in R script Rmarkdown script to html page

Use the file input from parameter and ...READ MORE

Jul 31, 2019 in Data Analytics by anonymous
 • 1,527 views
0 votes
1 answer

Can I use multiple containers on a jenkins declarative pipeline?

Yes of course you can!! You try ...READ MORE

Apr 12, 2019 in Jenkins by Vedant
 • 6,234 views
0 votes
1 answer

How to subtract month from Impala time stamp?

You don't need another method, you can ...READ MORE

Jun 6, 2019 in Big Data Hadoop by Tina
 • 3,855 views
0 votes
1 answer

Hadoop: ERROR: datanode.DataNode: java.io.IOException: Datanode state: LV = -32 CTime = 1377582559943 is newer than the namespace state: LV = -32 CTime = 0

Hey, You can do one thing, open the file ...READ MORE

Aug 5, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 1,260 views
0 votes
1 answer

How to handle proxy authentication using Selenium Webdriver?

Hi Rajat, you can set HTTP proxy ...READ MORE

May 28, 2019 in Selenium by Abha
 • 28,140 points • 4,238 views
0 votes
0 answers

AWS Aurora MySQL Serverless CPU utilisation is above 10 even it is not processing any requests [closed]

AWS Aurora MySQL Serverless CPU utilisation is ...READ MORE

Aug 21, 2019 in AWS by latchu
closed Aug 22, 2019 by Kalgi • 606 views
0 votes
1 answer

How to automate Flash using Selenium Webdriver?

Hey Gaurav, to automate Flash using Selenium ...READ MORE

May 23, 2019 in Selenium by Gaurav
 • 4,476 views
0 votes
2 answers

aws keep returning 502 bad gateway error using python flask

The 502 Bad Gateway Error is an ...READ MORE

Jan 3, 2019 in AWS by iangregor
 • 300 points • 13,322 views
0 votes
1 answer

Python array multiply

When you multiply a sequence by X in Python, ...READ MORE

Jun 14, 2019 in Python by SDeb
 • 13,300 points • 3,512 views
0 votes
1 answer

How does mixing Swarm and Kubernetes work in the same cluster?

Yes you could use them together. When you ...READ MORE

Jul 5, 2019 in Docker by Sirajul
 • 59,230 points
edited Jul 6, 2019 by Sirajul • 2,596 views
0 votes
1 answer

Puppet Error: err: /Stage[main]//Exec[C:/tmp/foo.exe]/returns: change from notrun to 0 failed: CreateProcess() failed: Access is denied.

This error occurs when requesting an executable ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
 • 59,230 points • 1,431 views
0 votes
1 answer

SciPy Create 2D Polygon Mask

You can try the following code: import numpy from ...READ MORE

Apr 22, 2019 in Python by SDeb
 • 13,300 points • 5,799 views
0 votes
1 answer

Puppet: managing firewall rules

You can easily manage the firewall rules ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
 • 59,230 points • 1,387 views
0 votes
1 answer

How to resolve the error while importing cv2 from openCV in python?

I would recommend you go with anaconda ...READ MORE

Jul 31, 2019 in Python by Mohammad
 • 3,230 points • 2,230 views
0 votes
1 answer

to pass the user's password to scp

Try using the 'expect' script on the ...READ MORE

May 29, 2019 in Linux Administration by Shubham
 • 13,490 points • 4,182 views
0 votes
0 answers

Puppet+Docker: What is the equivalent of docker rm in Puppet code?

I was looking to remove a few ...READ MORE

Aug 13, 2019 in Puppet by Namik
 • 1,230 points • 900 views
0 votes
1 answer

Warning while using AWS CodeBuild "Warning: "Skipping install of runtimes. Runtime version selection is not supported by this build image" when running a build"

This error occurs when your build does ...READ MORE

Jun 28, 2019 in AWS by Travis
 • 2,924 views
0 votes
0 answers

Merge dataframes with similar field values into one with aggregation

For suppose if these are my dataframes, ...READ MORE

Aug 21, 2019 in Data Analytics by kavitha
 • 593 views
0 votes
1 answer

How to revert changes to a service's configuration?

In order to roll back the service ...READ MORE

Jul 8, 2019 in Docker by Sirajul
 • 59,230 points • 2,448 views
0 votes
1 answer

How to access variables in s string interpolation in Scala?

Hey, You can use below code to access variables ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,455 views
0 votes
0 answers

What is traffic mirroring in AWS?

What is traffic mirroring in AWS? I ...READ MORE

Aug 23, 2019 in AWS by Alia
 • 504 views
0 votes
1 answer

Spark to Hive Table creation

There's an easier way to achieve your ...READ MORE

Jul 23, 2019 in Apache Spark by Dinesh
 • 1,808 views
0 votes
1 answer

failed to start the Namenode format in hadoop generation 2

Hi, You can check this out: 1. Delete all ...READ MORE

Jul 2, 2019 in Big Data Hadoop by Ria
edited Jul 2, 2019 by Gitika • 2,716 views
0 votes
1 answer

Did anyone received the Data Science Hackathon dataset and problem statement

The problem statement and the data set ...READ MORE

Jul 24, 2019 in Ask us Anything! by Edureka
 • 2,960 points • 1,751 views
0 votes
1 answer

Puppet+Docker: How do i configure my docker container to use a NFS volume?

docker_volume { 'nfs-volume': ensure => ...READ MORE

Aug 13, 2019 in Puppet by Sirajul
 • 59,230 points • 885 views
0 votes
1 answer

What is “Unit” and “()” in Scala?

Hey, Unit is a subtype of scala.anyval and ...READ MORE

Jul 24, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,748 views
0 votes
2 answers

Namenode is not getting started

Hi, You can do one thing, first delete all ...READ MORE

Aug 5, 2019 in Big Data Hadoop by Namisha
 • 1,494 views
0 votes
1 answer

Puppet: How can i connect the puppet server to an external node classifier?

You need to configure two settings to ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
 • 59,230 points • 1,364 views
0 votes
1 answer

Command to stop the zookeeper server?

Hey, After connecting the server and performing all ...READ MORE

May 28, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 4,247 views
+1 vote
1 answer

Scala: CSV file to Save data into HBase

Check the reference code mentioned below: def main(args: ...READ MORE

Jul 25, 2019 in Apache Spark by Hari
 • 1,661 views
+4 votes
3 answers

Kubernetes Dashboard - Token login issue

This might help, it helped me. https://www.edureka.co/community/31282 ...READ MORE

Nov 23, 2018 in Kubernetes by Ali
 • 11,360 points • 11,453 views
0 votes
2 answers

How to create a table in R without external file?

Tibble also creates a table-like structure. Use below ...READ MORE

Sep 3, 2019 in Data Analytics by anonymous
 • 33,050 points • 3,340 views
0 votes
1 answer

How to Suspending a Workflow, Coordinator or Bundle Job in Oozie?

Hey, The suspend option suspends a workflow job in RUNNING status. After ...READ MORE

Jun 24, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 3,042 views
0 votes
1 answer

Copy all files from local (Windows) to HDFS with Scala code

Please try the following Scala code: import org.apache.hadoop.conf.Configuration import ...READ MORE

May 22, 2019 in Apache Spark by Karan
 • 4,452 views
0 votes
1 answer

Configuring the Regions with the AWS CLI

Once the AWS CLI has been installed run ...READ MORE

Aug 6, 2019 in AWS by Tina
 • 1,179 views
0 votes
1 answer

Summarize only number or integer columns in the dataframe.

Hi, Payal. Use the below function. data frame %>% ...READ MORE

Aug 26, 2019 in Data Analytics by anonymous
 • 33,050 points • 775 views
0 votes
2 answers

What is Page Object Model in Selenium WebDriver?

POM is one of design pattern. maintenance  should ...READ MORE

Sep 4, 2020 in Selenium by Sri
 • 3,190 points • 1,641 views
0 votes
1 answer

How to perform debugging on workflows in UiPath studio?

Hey @Nisha, Debugging process identifies and removes errors ...READ MORE

Mar 29, 2019 in RPA by Anvi
 • 14,150 points • 6,821 views
0 votes
3 answers

What are the roles and responsibilities of a Graphic Designer?

Hi Kavita, There are some following Roles and ...READ MORE

May 27, 2019 in Career Counselling by Gitika
 • 65,770 points • 4,417 views
0 votes
1 answer

Unable to Locate WinUtils Library in Hadoop binary path.

If you are facing this problem while running a ...READ MORE

Jul 11, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 2,287 views
+1 vote
1 answer

Cloud operation engineer course

Well if you are taking up a ...READ MORE

Aug 14, 2019 in Cloud Computing by Trisha
edited Aug 8, 2023 by Khan Sarfaraz • 790 views
0 votes
1 answer

What is the best IDE for python to work in linux?

Pycharm ranks the best python ide to ...READ MORE

Aug 19, 2019 in Python by Mohammad
 • 3,230 points • 812 views
0 votes
1 answer

How do you configure automatic build in jenkins?

Works in Jenkins can be activated intermittently ...READ MORE

Aug 6, 2019 in Jenkins by Sirajul
 • 59,230 points • 1,164 views
0 votes
1 answer

Error while Loading data to Hive.

Your data node is not running that ...READ MORE

Jul 29, 2019 in Big Data Hadoop by Quill
 • 1,505 views
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