Trending questions in Edureka Community

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What is Network Topology in Hadoop?

Let's imagine your cluster as a tree ...READ MORE

Sep 6, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 4,873 views
0 votes
1 answer

How to copy a folder from S3 to Elastic Beanstalk instance on its creation?

I had encountered similar problem. But i ...READ MORE

Aug 24, 2018 in AWS by Archana
 • 4,170 points • 5,427 views
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1 answer

Error saying "Failed to get an access token." when trying to access my Google Analytics API

Try this: library(RGoogleAnalytics) oauth_token <- Auth( client.id = ...READ MORE

Nov 15, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,830 views
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1 answer

Serializing a lambda

With the release of Java 8, Oracle introduced the ...READ MORE

Nov 16, 2018 in Java by code.reaper12
 • 3,500 points • 1,816 views
0 votes
1 answer

Python 3 equivalent of SimpleHTTPServer

The SimpleHTTPServer module has been merged into ...READ MORE

Nov 21, 2018 in Python by SDeb
 • 13,300 points • 1,605 views
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1 answer

How to convert or cast hashmap to JSON object in Java, and again convert JSON object to JSON string?

You can use: new JSONObject(map); READ MORE

Jun 27, 2018 in Java by Akrati
 • 3,190 points • 7,914 views
0 votes
1 answer

Shortest path from source to and from a negative cycle using Bellman Ford in Python

class NegativeWeightFinder: def __init__(self, graph: nx.Graph): ...READ MORE

Nov 13, 2018 in Python by Nymeria
 • 3,560 points • 1,917 views
0 votes
1 answer

Avoiding memory leaks in C++

If you use smart pointers at all ...READ MORE

Nov 5, 2018 in Others by nirvana
 • 3,090 points • 2,247 views
0 votes
0 answers

Is Artificial Intelligence putting our lives to Danger or making it easier?

AI is taking over humans in almost ...READ MORE

Dec 6, 2018 in Ask us Anything! by SDeb
 • 13,300 points • 984 views
0 votes
1 answer

Is 'sparkline' a method?

I suggest you to check 2 things That jquery.sparkline.js is actually ...READ MORE

Nov 9, 2018 in Apache Spark by Frankie
 • 9,830 points • 2,075 views
0 votes
1 answer

What's the difference between Simple Workflow Service and Data Pipeline?

While both services provide execution tracking, handling ...READ MORE

Nov 16, 2018 in AWS by Archana
 • 5,640 points • 1,773 views
0 votes
1 answer

Hyperledger Fabric:Error while creating channel unknown consortium

Firstly, replace DocChain with DocChainConsortium. Then run: docker-compose -f docker-compose-cli.yaml down --volumes ...READ MORE

Oct 31, 2018 in Blockchain by Omkar
 • 69,180 points • 2,460 views
0 votes
1 answer

Custom authorizer vs Cognito - authentication for amazon api gateway - Web application

okay, authentication and security is indeed hard ...READ MORE

Sep 24, 2018 in AWS by Priyaj
 • 58,020 points • 4,060 views
+1 vote
2 answers

AWS: API Gateway Encoding for multipart/form-data

API Gateway now supports binary payloads. Simply ...READ MORE

Aug 22, 2018 in Cloud Computing by Priyaj
 • 58,020 points • 7,644 views
0 votes
1 answer

Install PIP on Python 3.6

pip is bundled with Python > 3.4 On Unix-like ...READ MORE

Nov 12, 2018 in Python by Priyaj
 • 58,020 points • 1,933 views
0 votes
1 answer

Use conditional statements to handle multi-line conditions

You don't need to use 4 spaces ...READ MORE

Oct 15, 2018 in Python by charlie_brown
 • 7,720 points • 3,140 views
0 votes
1 answer

Hadoop: Java code to get Hive table properties.

You can try this: org.apache.hadoop.hive.metastore.api.Table table=..........; org.apache.hadoop.hive.metastore.api.StorageDescriptor sd=table.getSd(); String loc=sd.getLocation(); String ...READ MORE

Nov 21, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,565 views
+1 vote
1 answer

Active Accessibility error: BluePrism

HTML mode used for spy element and ...READ MORE

Oct 30, 2018 in RPA by Vimal
 • 2,444 views
0 votes
1 answer

In Hadoop MapReduce, how can i set an Object as the Value for Map output?

Try this and see if it works: public ...READ MORE

Nov 21, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,565 views
0 votes
1 answer

Should I encrypt my address before sending bitcoin?

Hey. No, you dont have to encrypt ...READ MORE

Dec 4, 2018 in Blockchain by Omkar
 • 69,180 points • 1,002 views
0 votes
1 answer

Hadoop Pig: How to include external jar file in PIG?

You can do this: register /local/path/to/Jar_name.jar READ MORE

Nov 16, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,750 views
0 votes
1 answer

What is the Best practice to create automatic reports with Cumulocity?

There is a new feature regarding reporting ...READ MORE

Nov 23, 2018 in IoT (Internet of Things) by Shubham
 • 13,490 points • 1,447 views
0 votes
1 answer

How to force garbage collection in Java?

Your best option is to call System.gc() which simply ...READ MORE

Nov 15, 2018 in Java by Frankie
 • 9,830 points • 1,777 views
0 votes
1 answer

Hyperledger Fabric: make peer make: *** No rule to make target `peer'. Stop

The makefile is in /opt/gopath/src/github.com/hyperledger/fabric , not ...READ MORE

Nov 15, 2018 in Blockchain by Omkar
 • 69,180 points • 1,788 views
+1 vote
1 answer

How to read R errors through JRI

You'll be able to perform those R-Expressions, ...READ MORE

Nov 8, 2018 in Data Analytics by Maverick
 • 10,840 points • 2,050 views
0 votes
1 answer

Many to many relationship in BI

This is an error in the documentation.  As ...READ MORE

Nov 28, 2018 in Power BI by Upasana
 • 8,620 points • 1,219 views
0 votes
1 answer

What is equivalent for 'foreach' in Python

Its also interesting to observe this To iterate ...READ MORE

Oct 17, 2018 in Python by findingbugs
 • 4,780 points • 3,032 views
0 votes
1 answer

Docker for Windows error: can't reach the database in Windows 10 enterprise evaluation

I faced a similar issue, just open ...READ MORE

Nov 22, 2018 in DevOps & Agile by Sophie may
 • 10,620 points • 1,503 views
+1 vote
3 answers

Integration of Google Collaboratory with github

You can use SSH protocol to connect ...READ MORE

Aug 7, 2018 in Data Analytics by Kalgi
 • 52,340 points • 4,238 views
0 votes
1 answer

Error saying "Error in lapply(rdmTweets, as.data.frame) : object 'rdmTweets' not found"

You need to load the data file ...READ MORE

Nov 15, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,768 views
0 votes
1 answer

How to perform DR Setup in AWS?

Hello @Selva. There are a bunch of services ...READ MORE

Nov 19, 2018 in AWS by Priyaj
 • 58,020 points
reshown Nov 26, 2018 by Priyaj • 1,621 views
0 votes
1 answer

Web3: No provider set error

To solve this error, you need to ...READ MORE

Oct 22, 2018 in Blockchain by Omkar
 • 69,180 points • 2,810 views
+1 vote
1 answer

How do you express binary literals in Python?

Starting with Python 2.6 you can express ...READ MORE

Aug 28, 2018 in Python by Priyaj
 • 58,020 points
edited Dec 21, 2023 by Khan Sarfaraz • 5,147 views
+1 vote
1 answer

Error while instantiating chaincode

Hey @Vikas!  The error says, dial unix /host/var/run/docker.sock: connect: ...READ MORE

Nov 6, 2018 in Blockchain by Omkar
 • 69,180 points • 2,109 views
0 votes
1 answer

Hadoop Apache: Could not fully initialize service [org.apache.oozie.service.ShareLibService]

As mentioned in the error, the problem ...READ MORE

Nov 19, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,585 views
0 votes
1 answer

Cygnus : I'm getting this exception "curl/7.29.0 user agent not supported"

Cygnus version <= 0.8.2 controls the HTTP ...READ MORE

Nov 23, 2018 in IoT (Internet of Things) by Shubham
 • 13,490 points • 1,419 views
0 votes
1 answer

Using json rpc with curl on java?

Quoting different pieces the way you're doing ...READ MORE

Oct 10, 2018 in Blockchain by Omkar
 • 69,180 points • 3,314 views
0 votes
1 answer

Analyse a container's disk usage in Docker?

Here is a very simple command to ...READ MORE

Nov 13, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 1,842 views
0 votes
1 answer

Constraints Used In Database

Refer to the image below: READ MORE

Nov 15, 2018 in Database by DataKing99
 • 8,250 points • 1,757 views
+3 votes
2 answers

Combine tables in Power BI

You can also achieve this using a ...READ MORE

Oct 5, 2018 in Power BI by lina
 • 8,220 points
edited Oct 11, 2018 by Kalgi • 3,406 views
0 votes
1 answer

AWS Elastic Beanstalk - How to increase instance disk capacity?

The 8 GB diskthat you are seeing ...READ MORE

Sep 3, 2018 in AWS by anonymous
 • 4,968 views
0 votes
1 answer

issue with dashboardSidebar function using shiny R

You can use the function sidebarMenu function ...READ MORE

Nov 30, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,128 views
0 votes
1 answer

"error: argument --region: expected one argument" in kubernetes on aws

I think its the region issue, the ...READ MORE

Oct 9, 2018 in Kubernetes by Kalgi
 • 52,340 points • 3,345 views
0 votes
1 answer

Can't call contract function in truffle console

Inspect the object adoption within the console. You will ...READ MORE

Sep 28, 2018 in Blockchain by slayer
 • 29,370 points • 3,822 views
0 votes
1 answer

What is a Join in terms of database?

JOINS are used to combine rows from ...READ MORE

Nov 13, 2018 in Database by DataKing99
 • 8,250 points • 1,835 views
0 votes
1 answer

Real-world examples of applications in python?

You can view this reference here: Python projects ...READ MORE

Nov 2, 2018 in Python by Nabarupa
 • 2,307 views
0 votes
1 answer

Sort output of aws-cli ec2 describe-instances by Hostrecord (Route53::RecordSet)

The easiest way I can think of ...READ MORE

Sep 20, 2018 in AWS by Priyaj
 • 58,020 points • 4,165 views
0 votes
1 answer

Reading data from Excel in my Selenium test

Log4j problems are usually thrown because of ...READ MORE

Apr 6, 2018 in Selenium by nsv999
 • 5,500 points • 11,366 views
0 votes
1 answer

What is the ALTER command in MySQL?

ALTER The ALTER command is used to add, ...READ MORE

Nov 28, 2018 in Database by Sahiti
 • 6,370 points • 1,183 views
0 votes
1 answer

Best way to manage repositories and images in Amazon Elastic Container Registry

Amazon ECR provides a command line interface and ...READ MORE

Nov 23, 2018 in AWS by Archana
 • 5,640 points • 1,391 views
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