Trending questions in Edureka Community

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use of tilde in R

One use of ~ is to mention ...READ MORE

Aug 7, 2019 in Data Analytics by anonymous
 • 33,030 points • 996 views
0 votes
1 answer

Define an environment variable for a container

When you create a Pod, you can ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,620 views
0 votes
1 answer

How to use uniform list in Scala?

Hey, The method List.fill() creates a list and ...READ MORE

Aug 1, 2019 in Apache Spark by Gitika
 • 65,910 points • 1,258 views
0 votes
1 answer

Puppet+Docker: In context of running a container, what all commands does puppetlabs/docker module support?

Within the context of a running container, ...READ MORE

Aug 14, 2019 in Puppet by Sirajul
 • 59,230 points • 660 views
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1 answer

Docker with puppet: Can I validate the puppetlabs/docker module?

Yes, you can! This module is compliant with ...READ MORE

Aug 16, 2019 in Puppet by Sirajul
 • 59,230 points • 574 views
0 votes
1 answer

How to concatenate sets in Scala?

Hey, Yes, there are two ways of doing ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
 • 65,910 points • 1,300 views
0 votes
1 answer

Upgrading the software in an AMI without creating a new one

When an EC2 instance is launched, AWS ...READ MORE

Aug 13, 2019 in AWS by Praveen
 • 700 points • 852 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 • 392 views
+2 votes
2 answers

Create HIVE Table with multi character delimiter

FILELDS TERMINATED BY does not support multi-character delimiters. ...READ MORE

Oct 3, 2018 in Big Data Hadoop by slayer
 • 29,350 points • 13,954 views
0 votes
1 answer

How can I automate drag and drop in a web page using UiPath?

Hi @Manish, drag and drop task can ...READ MORE

Mar 20, 2019 in RPA by Anvi
 • 14,150 points • 7,026 views
0 votes
2 answers

How do I start a container and create a volume using a volume driver?

You can first create the volume and ...READ MORE

Aug 6, 2019 in Docker by Sirajul
 • 59,230 points • 1,260 views
0 votes
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
 • 413 views
0 votes
1 answer

Spark Streaming Pyspark code not working

The address you are using in the ...READ MORE

Jul 11, 2019 in Apache Spark by Shir
 • 2,117 views
0 votes
1 answer

How to get next sibling element using XPath and Selenium for Java?

Below code will help you: Try following-sibling axis : WebElement ...READ MORE

May 15, 2018 in Selenium by Samarpit
 • 5,910 points • 20,346 views
0 votes
1 answer

Query regarding Appending " to a string in Scala

You can perform this task in two ...READ MORE

Jul 10, 2019 in Apache Spark by Esha
 • 2,147 views
0 votes
0 answers

Facing Error org.openqa.selenium.NoSuchElementException while trying to locate an element. Please help

I am trying to find a textbox ...READ MORE

Jul 31, 2019 in Selenium by Ritesh
 • 1,279 views
0 votes
1 answer

Puppet in Docker : Setting up Puppet Infrastructure

You can use the images for standing ...READ MORE

Aug 19, 2019 in Puppet by Sirajul
 • 59,230 points • 421 views
0 votes
3 answers

What are differences between NameNode and Secondary NameNode?

File metadata information is stored by Namenode ...READ MORE

Apr 8, 2019 in Big Data Hadoop by anonymous
 • 14,342 views
0 votes
1 answer

Puppet+Docker:Creating a Docker service using a Puppet manifest

Docker services are used to create distributed ...READ MORE

Aug 14, 2019 in Puppet by Sirajul
 • 59,230 points • 627 views
0 votes
1 answer

Why do I see 504 errors from my Ingress during deploys?

This error occurs because of a race ...READ MORE

Jul 25, 2019 in Kubernetes by Vismaya
 • 1,494 views
0 votes
1 answer

Sqoop ERROR 1290 (HY000): The MySQL server is running with the --secure-file-priv option

If your dataset is in the FTP ...READ MORE

Jul 10, 2019 in Big Data Hadoop by Kunal
 • 2,136 views
0 votes
2 answers

Hadoop is not able to find jps command

jps is actually not a command of ...READ MORE

Apr 18, 2018 in Big Data Hadoop by Shubham
 • 13,490 points • 14,179 views
0 votes
1 answer

Pyplot error "only size-1 arrays can be converted to Python scalars"

You can plot the chart by taking ...READ MORE

Jan 28, 2019 in Python by Omkar
 • 69,210 points • 9,172 views
0 votes
1 answer

How to configure Selenium Grid with complete Hub and Node setup?

Yes it is possible to configure Selenium ...READ MORE

Jul 26, 2019 in Selenium by Karan
 • 160 points • 1,642 views
+1 vote
1 answer

From where I can create or delete variables in UiPath studio?

Hi @Divya, In UiPath Studio, Variables are used ...READ MORE

Mar 25, 2019 in RPA by Anvi
 • 14,150 points • 6,715 views
0 votes
1 answer

Spark Submit: class does not exists

In the command, you have mentioned the ...READ MORE

Jul 26, 2019 in Apache Spark by Jimmy
 • 1,443 views
0 votes
1 answer

Monitoring Spark application

Spark-submit jobs are also run from client/edge ...READ MORE

Aug 9, 2019 in Apache Spark by Umesh
 • 832 views
0 votes
1 answer

Cassandra: time out when using select * or copy command

If we get the TimeOut Exception, then ...READ MORE

Aug 1, 2019 in Big Data Hadoop by Esha
 • 1,186 views
+1 vote
0 answers

can i connect redhat and ubuntu in oracle virtualbox as master&node

i installed ubuntu&redhat machines in oracle vmware,so ...READ MORE

Aug 17, 2019 in DevOps & Agile by anonymous
 • 481 views
0 votes
1 answer

How to download a file from Blob Storage to the browser?

If you use ASP.NET (core), you can ...READ MORE

Mar 26, 2019 in Azure by Prerna
 • 1,960 points • 6,740 views
0 votes
1 answer

How a prompt alert can be handled in Python Selenium Webdriver?

Hey Duran, you can handle a prompt ...READ MORE

Jul 30, 2019 in Selenium by Abha
 • 28,140 points • 1,299 views
+3 votes
2 answers

How to download an entire bucket from S3 to local folder?

You can simply download your S3 bucket ...READ MORE

Dec 11, 2018 in AWS by Priyaj
 • 58,090 points • 11,075 views
0 votes
1 answer

What are the container hooks available in kubernetes?

The hooks enable Containers to be aware ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,906 views
0 votes
1 answer

Multiple slicer using same field

Hi Anitha, You can use the same filed ...READ MORE

May 8, 2019 in Power BI by Cherukuri
 • 33,030 points • 4,843 views
0 votes
1 answer

How to create a user-defined Bridge network in docker?

To create a user-defined bridge network, one ...READ MORE

Jul 3, 2019 in Docker by Sirajul
 • 59,230 points • 2,420 views
0 votes
1 answer

Puppet: How many slave nodes can i configure with a single puppet master?

Open source Puppet doesn't have any kind ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
 • 59,230 points • 821 views
+1 vote
0 answers

Question in creating relationship

I am creating a table where I ...READ MORE

Aug 12, 2019 in Power BI by anonymous
 • 230 points • 683 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 • 571 views
+1 vote
4 answers

Docker Compose wait for container X before starting Y

You can use the depends_on feature was ...READ MORE

May 7, 2019 in Docker by Kunal
 • 10,570 views
0 votes
2 answers

E0901: Namenode [localhost:8020] not allowed, not in Oozies whitelist

You can add this below property in oozie-site.xml: <property> <name>oozie.service.HadoopAccessorService.jobTracker.whitelist</name> <value>myaddress:8020</value> </property> Hope ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Shiva
 • 1,831 views
0 votes
1 answer

i have 3 tables same database common column transaction number is better to join or data blend

I would suggest going with joins for ...READ MORE

Aug 16, 2019 in Tableau by Cherukuri
 • 33,030 points • 515 views
0 votes
1 answer

How to monitor that a pod is always running?

We can introduce probes.  A liveness probe with ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,847 views
0 votes
1 answer

Can i install puppet master and puppet agent on the same centos machine? How will that work?

Yes, It's now possible to install both ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,230 points • 937 views
0 votes
0 answers

Add filters to reactive output in shiny

I created a shiny app to calculate ...READ MORE

Aug 14, 2019 in Data Analytics by aditya
 • 659 views
0 votes
1 answer

To attach a file using mail command on Linux

$ echo | mutt -a syslogs.tar.gz admin@domain.org READ MORE

Jun 28, 2019 in Linux Administration by Upasana
 • 8,620 points • 2,613 views
0 votes
1 answer

Tableau Parameter with Multiple Measures

Hi sindhu,  Parameters can be created as below. 1. ...READ MORE

Mar 11, 2019 in Tableau by Cherukuri
 • 33,030 points • 7,325 views
–1 vote
6 answers

Hyperledger fabric: Docker container error: Error response from daemon: Container is not running

I had to update the version of ...READ MORE

Apr 25, 2019 in Blockchain by Gani
 • 8,982 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
 • 326 views
0 votes
1 answer

What is Ingress ? Is it something that runs as a pod or on a pod?

An ingress is an object that holds ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,708 views
0 votes
1 answer

Can anyone tell what are different ExpectedCondition methods used with Webdriver wait?

Hey Diana, some of the ExpectedCondition methods ...READ MORE

Jul 15, 2019 in Selenium by Abha
 • 28,140 points • 1,910 views
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