Trending questions in Edureka Community

+1 vote
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Error saying "Error : group map (some junk)is already registered" when trying to run kubectl get nodes

Seems like the installed version of kubectl ...READ MORE

Dec 12, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,632 views
0 votes
1 answer

Hadoop Data node acknowledgement

Let's understand full write mechanism so that ...READ MORE

Dec 18, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,403 views
+2 votes
1 answer

Can fresher apply for the post of AWS Developer?

Yes, freshers having the certification/ knowledge on ...READ MORE

Dec 19, 2018 in Career Counselling by Tanuja
 • 1,286 views
0 votes
1 answer

(Protractor) Finding specific row in ng-table by text

Try this Return the filtered elements before trying ...READ MORE

May 10, 2018 in Selenium by Samarpit
 • 5,910 points • 11,001 views
0 votes
3 answers

How to specify KeyValueTextInputFormat Separator in Hadoop-.20 api?

conf.set("key.value.separator.in.input.line", ","); Job job = new ...READ MORE

Dec 5, 2018 in Big Data Hadoop by Rio
 • 2,811 views
0 votes
1 answer

% operator in print() statement

'(%g,%g)' is the template and (blank.x,blank.y) are the values which ...READ MORE

Nov 15, 2018 in Python by findingbugs
 • 3,260 points • 2,841 views
+1 vote
1 answer

Do Cloudera’s Products Work With My Existing Data Management Infrastructure?

The Cloudera Connect Partner Program, more than ...READ MORE

Dec 19, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 1,322 views
0 votes
1 answer

Will hypervisor work in containerization?

Hypervisor is a function that creates and ...READ MORE

Dec 20, 2018 in Docker by anonymous
 • 1,303 views
0 votes
1 answer

Hadoop MapReduce wordcount "type job is not applicable for the arguments" error

The combiner class is not required in ...READ MORE

Dec 19, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,345 views
0 votes
1 answer

Java and SQLite

The wikipedia lists some more wrappers: A good tutorial ...READ MORE

Dec 21, 2018 in Java by Daisy
 • 8,140 points • 1,273 views
0 votes
1 answer

Java 8 List<V> into Map<K, V>

Based on Collectors documentation it's as simple as: Map<String, Choice> result ...READ MORE

Nov 29, 2018 in Java by Daisy
 • 8,140 points • 2,221 views
0 votes
1 answer

What is absolute import in Python and how is it used?

An absolute {import, path, URL} tells you exactly how ...READ MORE

Nov 30, 2018 in Python by Nymeria
 • 3,560 points
edited Dec 10, 2018 by Nymeria • 2,179 views
0 votes
1 answer

AWS boto3 — Difference between `batch_writer` and `batch_write_item`

As far as I understand and use ...READ MORE

Sep 25, 2018 in AWS by Priyaj
 • 58,020 points • 5,026 views
0 votes
1 answer

Unable to open jenkins on the slave- Kubernetes

Execute these commands first and let me ...READ MORE

Dec 19, 2018 in Kubernetes by Charlie
 • 1,380 views
0 votes
1 answer

What is the salary offered to a Software Development Engineer-AWS?

Salary offered to a Software Development Engineer-AWS ...READ MORE

Dec 18, 2018 in Career Counselling by Nilam
 • 1,392 views
+2 votes
3 answers

I am not able to stream PDF, using AWS gateway/Lambda setup

I got a discussion on aws forum ...READ MORE

Aug 2, 2018 in AWS by bug_seeker
 • 15,520 points • 8,930 views
0 votes
1 answer

How to connect impala to cloud lab?

impala-shell -i <domain_name>: <port > READ MORE

Dec 13, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,593 views
0 votes
1 answer

What is the difference between staticmethod and classmethod?

A staticmethod is a method that knows nothing about ...READ MORE

Dec 18, 2018 in Python by abc
 • 1,412 views
0 votes
1 answer

Security Consultant alternative roles?

Similar roles for a Security Consultant are ...READ MORE

Dec 28, 2018 in Career Counselling by Sindhu
 • 955 views
+1 vote
1 answer

What's the difference between eval, exec, and compile in Python?

exec is not an expression: a statement ...READ MORE

Aug 28, 2018 in Python by Priyaj
 • 58,020 points • 6,187 views
0 votes
1 answer

NPM cannot install “truffle” on Windows

Your install is failing at node-gyp rebuild. Solutions ...READ MORE

Sep 27, 2018 in Blockchain by slayer
 • 29,370 points • 4,922 views
0 votes
1 answer

Handling a popup window using selenium

This is a code I use when ...READ MORE

Aug 31, 2018 in Selenium by Meci Matt
 • 9,460 points • 6,078 views
0 votes
1 answer

Hadoop: Not able to start Namenode

Stop all running server 1) stop-all.sh Edit the ...READ MORE

Nov 8, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 3,104 views
0 votes
1 answer

Caret and Shiny R giving error

try this server.R code: server=function(input, output){ values ...READ MORE

Dec 5, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,925 views
+1 vote
1 answer

What is locators used for in selenium?

Locator are used to find and match ...READ MORE

Dec 18, 2018 in Selenium by Nabarupa
 • 1,332 views
0 votes
1 answer

tJava, tJavaRow, and tJavaFlex components in Talend

Well, the tJava, tJavaRow, and tJavaFlex components in ...READ MORE

Aug 3, 2018 in Talend by code.reaper12
 • 3,500 points • 7,289 views
0 votes
1 answer

Where is the cryptogen tool in fabric?

Go in the fabric directory and then ...READ MORE

Oct 29, 2018 in Blockchain by Omkar
 • 69,180 points • 3,532 views
0 votes
1 answer

Hadoop mapreduce java: NullPoint Exception

Try this: String cords = it.next().toString(); lattitude = Double.toString((inst.decode(cords))[0]); longitude ...READ MORE

Dec 14, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,533 views
0 votes
2 answers

Recover kops Kubernetes cluster

Adding to @hannah's answer, you need to do one ...READ MORE

Oct 23, 2018 in Kubernetes by Kalgi
 • 52,340 points • 3,767 views
0 votes
1 answer

How to save complex object in the contract in solidity

You can't pass objects when initiating a ...READ MORE

Oct 15, 2018 in Blockchain by Omkar
 • 69,180 points • 4,130 views
0 votes
1 answer

How to create a security group in EC2-Classic using AWS-CLI?

Hello @Jino, The command for creating security group ...READ MORE

Nov 21, 2018 in AWS by Anoop
 • 2,526 views
0 votes
1 answer

What is the NOT Operator in MySQL?

NOT operator displays a record when the ...READ MORE

Dec 14, 2018 in Database by Sahiti
 • 6,370 points • 1,563 views
0 votes
1 answer

How to see the different versions of the files that we have amended after we do the commit on git.

I'm not very sure if looking all ...READ MORE

Dec 16, 2018 in Git & GitHub by Kiyara
 • 1,506 views
0 votes
3 answers

String conversion to Array in Solidity

There is no built-in method/function for this ...READ MORE

Oct 3, 2018 in Blockchain by Charlie
 • 4,737 views
0 votes
1 answer

Why do I require fabric-kafka and fabric-order containers in same network?

There are three ordering services, as you ...READ MORE

Dec 6, 2018 in Blockchain by Perry
 • 17,100 points • 1,907 views
0 votes
1 answer

Where can I find good tutorials for Learning selenium?

Here are few of the Youtube playlist ...READ MORE

Dec 20, 2018 in Selenium by Ranjan
 • 1,271 views
0 votes
1 answer

What does AM in “AM Container” mean in Hadoop

Here's another link from Hadoop which may ...READ MORE

Nov 2, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 3,339 views
0 votes
1 answer

Salary: Security Administrator

The average salary of a Security Administrator ...READ MORE

Dec 20, 2018 in Career Counselling by Feeru
 • 1,266 views
0 votes
1 answer

How to run django unit-tests on production database in Python?

In case someone googles here searching for ...READ MORE

Nov 28, 2018 in Python by Nymeria
 • 3,560 points • 2,221 views
0 votes
2 answers

Using an api key in amazon api gateway

Try with this X-Api-Key READ MORE

Apr 17, 2019 in AWS by sampath
 • 3,932 views
0 votes
1 answer

Error saying "Error in df$item : object of type 'closure' is not subsettable" when trying to use arules package

Try replacing ID <- c("A123","A123","A123","A123","B456","B456","B456") item <- c("bread", "butter", ...READ MORE

Nov 15, 2018 in Data Analytics by Maverick
 • 10,840 points • 2,766 views
+1 vote
3 answers

Rename jobs from jenkins file

Go to the Configure screen and edit the Project name field ...READ MORE

Oct 25, 2018 in Jenkins by Laila
 • 6,019 views
0 votes
1 answer

Error saying 'shinyServer(function(input,output){ output`$histogram`" while creating dashboard using shiny R

Try this for your server.R library(shiny) library(shinydashboard) shinyServer(function(input,output){ output$`$histogram`<- ...READ MORE

Nov 30, 2018 in Data Analytics by Maverick
 • 10,840 points • 2,150 views
0 votes
1 answer

Error while connecting to Hive using Java JDBC

Use ​org.apache.hive.jdbc.HiveDriver as your driver ...READ MORE

Nov 22, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 2,497 views
0 votes
1 answer

Hadoop: How to keep duplicates in Hive using collect_set()?

SELECT hash_id, COLLECT_LIST(num_of_cats) AS ...READ MORE

Nov 2, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 3,326 views
0 votes
1 answer

Best way of starting & stopping the Hadoop daemons with command line

First way is to use start-all.sh & ...READ MORE

Apr 15, 2018 in Big Data Hadoop by Shubham
 • 13,490 points • 11,994 views
0 votes
1 answer

Dockerfile entrypoint script arguments in docker run

RUN instructions happen at build time. ENTRYPOINT and ...READ MORE

Jul 11, 2018 in Docker by Kalgi
 • 2,680 points
edited Jul 11, 2018 by Kalgi • 8,243 views
0 votes
1 answer

Getting some warning/error while loading java file using Hbase commands

In your code, you have set some ...READ MORE

Dec 14, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,495 views
0 votes
1 answer

Login as IAM user using SDK

The IAM username and password can only ...READ MORE

Nov 29, 2018 in AWS by Archana
 • 5,640 points • 2,148 views
+1 vote
1 answer

How to perform mouse hovering in Selenium WebDriver (Java)?

You many not actually be able to ...READ MORE

Apr 3, 2018 in Selenium by nsv999
 • 5,500 points
edited Aug 22, 2023 by Khan Sarfaraz • 12,466 views
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