Trending questions in Edureka Community

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Create an IAM service role for a Hybrid Environment

To create an IAM service role for ...READ MORE

Jan 11, 2019 in AWS by Nikita
 • 1,264 views
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1 answer

Exception Handling: “ConcurrentModificationException” while removing elements from `ArrayList` while iterating it

Iterator<String> iter = myArrayList.iterator(); while (iter.hasNext()) { ...READ MORE

Jan 10, 2019 in Java by Sushmita
 • 6,920 points • 1,278 views
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1 answer

How to import big data public data sets AWS?

One solution is to create an EBS ...READ MORE

Jan 8, 2019 in AWS by Archana
 • 5,640 points • 1,363 views
+4 votes
3 answers

How should i prepare for CCA 175 Exam?

If you have to prepare for Cloudera ...READ MORE

Mar 14, 2019 in Career Counselling by erichamm
 • 180 points • 4,964 views
0 votes
1 answer

Create a Hive table with a sequence file

Hey! Follow these steps to create a ...READ MORE

Dec 26, 2018 in Apache Kafka by Omkar
 • 69,180 points • 2,047 views
0 votes
1 answer

Hadoop Hive Hbase: How to insert data into Hbase using Hive (JSON file)?

You can use the get_json_object function to parse the ...READ MORE

Nov 15, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 3,683 views
0 votes
1 answer

LoNet Mini GSM Module : sim800L gprs post request

Did you set up your PDP context ...READ MORE

Nov 16, 2018 in IoT (Internet of Things) by Shubham
 • 13,490 points • 3,640 views
+1 vote
1 answer

Invalid hostname error when connecting to S3 using secret key

Hey, it works perfectly fine you just ...READ MORE

Oct 11, 2018 in AWS by Archana
 • 4,170 points • 5,158 views
0 votes
0 answers

Can anyone explain Autowiring in Spring ?

Say I have a service class called UserServiceImpl that ...READ MORE

Jan 11, 2019 in Java by Sushmita
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0 votes
1 answer

After successful installation of Eclipse some unknown guest appeared which is Account Wizard

Hey @Ali You do not need to ...READ MORE

Jan 3, 2019 in Other DevOps Questions by Vishnu
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0 votes
1 answer

difference between lists and sets

There are a lot more differences such ...READ MORE

Jan 7, 2019 in Python by SDeb
 • 13,300 points • 1,383 views
–1 vote
1 answer

Serde query understanding

In the query mentioned in your question, ...READ MORE

Dec 29, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,846 views
+2 votes
2 answers

What are the top 5 programming languages used for IoT?

I think Java is the best programming ...READ MORE

Nov 28, 2018 in Events & Trending Topics by Shuvodip Ghosh
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0 votes
1 answer

git - show modified files, except for deleted (or renamed) files

You can use --diff-filter=dr to exclude delete ...READ MORE

Aug 14, 2018 in Git & GitHub by Kalgi
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0 votes
2 answers

What are the career opportunities with AWS?

The opportunities with AWS can be as ...READ MORE

Feb 26, 2019 in Career Counselling by David
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1 answer

Is there any difference between ConcurrentHashMap and Collections.synchronizedMap?

ConcurrentHashMap: It allows concurrent modification of the ...READ MORE

Dec 26, 2018 in Java by Sushmita
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0 votes
1 answer

How to attach a internet gateway with a VPC using Python boto3?

Here is the code to attach a ...READ MORE

Dec 4, 2018 in AWS by Shuvodip Ghosh
 • 2,834 views
0 votes
1 answer

What is the difference between Hive internal tables and external tables?

Hive has a relational database on the ...READ MORE

Nov 19, 2018 in Big Data Hadoop by Neha
 • 6,300 points • 3,483 views
0 votes
1 answer

How do I determine if my python shell is executing in 32bit or 64bit mode on OS X?

UPDATED: One way is to look at sys.maxsize as ...READ MORE

Dec 11, 2018 in Python by aryya
 • 7,460 points • 2,537 views
0 votes
1 answer

Reset a sequence in Oracle

You can try out something like this create ...READ MORE

Sep 24, 2018 in Database by DataKing99
 • 8,250 points • 5,900 views
0 votes
1 answer

Install Ansible on centOS

Hey @Ali, Installing Ansible is a piece ...READ MORE

Jan 8, 2019 in Ansible by Kiara
 • 1,319 views
+1 vote
2 answers

Python string formatting: % vs. .format

Using Python format() function is what the ...READ MORE

Apr 11, 2019 in Python by Dasa Ravi
 • 2,279 views
0 votes
1 answer

Error saying "localhost:3001error" When trying to run a build - Jenkins

There are two possible issues with this ...READ MORE

Dec 19, 2018 in Jenkins by Kalgi
 • 52,340 points • 2,224 views
0 votes
1 answer

Do I need To Learn JSON for working with AWS CloudFormation?

Not absolutely, but understanding JSON template will ...READ MORE

Dec 11, 2018 in Cloud Computing by brat_1
 • 7,200 points • 2,526 views
0 votes
1 answer

What is the docker for windows command for “-v /var/run/docker.sock:/var/run/docker.sock”?

Switch to Linux containers using Docker for ...READ MORE

Dec 4, 2018 in DevOps & Agile by Tyrion anex
 • 8,690 points • 2,864 views
0 votes
1 answer

MQTT : Connection lost on MQTT subscriber to Internet of Things Server

An invalid topic "matteo" seems to be ...READ MORE

Oct 3, 2018 in IoT (Internet of Things) by Annie97
 • 2,160 points • 5,511 views
0 votes
1 answer

Select Columns from table instead of removing afterwards in Power Query

Try this. let db = Sql.Databases("sqlserver.database.url"){[Name="DatabaseName"]}[Data], Sales_vDimCustomer = ...READ MORE

Oct 31, 2018 in Power BI by Shubham
 • 13,490 points • 4,297 views
0 votes
0 answers

how to use loop in gmail

Hi, am using RPA BluePrism. How can ...READ MORE

Dec 14, 2018 in RPA by Revathi
 • 120 points • 2,437 views
0 votes
1 answer

Troubleshooting AWS IoT & MQTT

Took me little time, but resolved the ...READ MORE

Dec 4, 2018 in IoT (Internet of Things) by DataKing99
 • 8,250 points • 2,856 views
0 votes
1 answer

How to traverse from a file to parse another file?

You use os.walk() module of python for ...READ MORE

Jan 2, 2019 in Python by Omkar
 • 69,180 points • 1,568 views
+2 votes
3 answers

IMPORTANT tableau interview questions

Hey @Kalgi, this was one of the ...READ MORE

Feb 19, 2019 in Career Counselling by Nishant
 • 3,243 views
0 votes
1 answer

set up an AWS system manager that manages and configures my existing ec2 instance

Follow these steps to create a system ...READ MORE

Jan 10, 2019 in AWS by Amilia
 • 1,210 views
+1 vote
1 answer

Hadoop Map Reduce: java.lang.reflect.InvocationTargetException

I executed the same code and it ...READ MORE

Dec 17, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 2,206 views
0 votes
1 answer

How to scroll until the element is in view using Selenium2Library Keyword?

You have to download the ExtendedSelenium2Library from ...READ MORE

Jun 25, 2018 in Selenium by Samarpit
 • 5,910 points • 9,818 views
0 votes
1 answer

popen.communicate in Python

Your second bit of code starts the ...READ MORE

Nov 13, 2018 in Python by Priyaj
 • 58,020 points • 3,716 views
0 votes
1 answer

Validating String against USPS state abbreviations

This is how I'd do it: private static ...READ MORE

Nov 10, 2018 in Others by DataKing99
 • 8,250 points • 3,873 views
0 votes
1 answer

Declare variable without assigning any value in Python?

var = None Python is dynamic, so you ...READ MORE

Oct 29, 2018 in Python by Priyaj
 • 58,020 points • 4,364 views
0 votes
1 answer

Connecting POWER BI web with AWS mysql database

So, there's no direct way to connect ...READ MORE

Nov 9, 2018 in Power BI by Shubham
 • 13,490 points • 3,887 views
+1 vote
1 answer

Getting error while giving a string input to google search in selenium java.

The two possible solution to the problem ...READ MORE

Dec 14, 2018 in Selenium by Nabarupa
 • 2,329 views
+1 vote
1 answer

How to sendkeysElement using R?

You have silly typo errors in your ...READ MORE

Dec 18, 2018 in Data Analytics by Tyrion anex
 • 8,690 points • 2,162 views
0 votes
1 answer

What is the maximum Java heap size of a 32-bit JVM on a 64-bit OS?

32-bit JVMs which expect to have a ...READ MORE

Nov 15, 2018 in Java by Frankie
 • 9,830 points • 3,613 views
0 votes
1 answer

Username and password when trying to access LoadBalancer from public DNS - kubernetes on aws

Hey @ali, You will find your username & ...READ MORE

Jan 8, 2019 in Kubernetes by Rohit
 • 1,297 views
0 votes
1 answer

How to use Google's mod_pagespeed module with AWS Beanstalk?

It's simple. You need to first download the ...READ MORE

Dec 28, 2018 in AWS by datageek
 • 3,090 points • 1,754 views
0 votes
1 answer

How to parse date/time string with timezone abbreviated name in Python?

The parse() function in dateutil can't handle ...READ MORE

Nov 27, 2018 in Python by Nymeria
 • 3,560 points • 3,111 views
0 votes
1 answer

Is there an API for implementing graphs in Spark?

GraphX is the Spark API for graphs and ...READ MORE

Jan 5, 2019 in Apache Spark by Frankie
 • 9,830 points • 1,449 views
+1 vote
1 answer

Why minimum 3 Journal Nodes are required in Hadoop HA architecture?

Initially in Hadoop 1.x, the NameNode was ...READ MORE

Apr 20, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 12,598 views
0 votes
1 answer

Fetching screen resolution using Java

You can fetch the screen resolution using the Toolkit.getScreenSize() method ...READ MORE

Sep 20, 2018 in Java by anto.trigg4
 • 3,440 points • 6,038 views
0 votes
1 answer

How does selenium webdriver works?

When the automation script is implemented, the ...READ MORE

Jan 7, 2019 in Selenium by ritwik
 • 1,332 views
0 votes
1 answer

docker unauthorized: authentication required - upon push with successful login

I also had the same issue.This is ...READ MORE

Jul 31, 2018 in Docker by Kalgi
 • 52,340 points • 8,239 views
0 votes
1 answer

Issue While Running Oozie Sample Project

Hey @supriya.  Seems like you have not set ...READ MORE

Jan 4, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 1,488 views
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