Trending questions in Edureka Community

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Hadoop hdfs "permission denied" error when I try to make new directory

This is because you dont have enough ...READ MORE

Nov 22, 2018 in Big Data Hadoop by Omkar
 • 69,230 points • 15,064 views
0 votes
1 answer

Requirements to install MySQL and MariaDB on ubuntu - Ansible

You don't really need anything specific. Just ...READ MORE

Oct 24, 2019 in Ansible by Bob
 • 549 views
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1 answer

How to import data to hbase database?

There are 3 Ways to Load Data ...READ MORE

Jul 10, 2019 in Big Data Hadoop by Karan Reddy
 • 5,118 views
0 votes
1 answer

How is a Jenkinsfile structured? What is its role?

For defining a Pipeline in SCM, a ...READ MORE

Oct 11, 2019 in Jenkins by Sirajul
 • 59,230 points • 1,103 views
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1 answer

Can I control where my shared snapshots can be used in GCP?

Yes, after you have shared images and ...READ MORE

Oct 18, 2019 in GCP by Sirajul
 • 59,230 points • 807 views
0 votes
1 answer

Load data into teradata using sqoop export

The general syntax to do this as ...READ MORE

Aug 9, 2019 in Big Data Hadoop by Kunal
 • 3,818 views
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3 answers

Truffle migrate Could not connect to your Ethereum client.

As mentioned in the previous answer, you ...READ MORE

Feb 19, 2019 in Blockchain by Dinesh
 • 11,467 views
0 votes
1 answer

How to check whether a bucket places event-based holds on new objects by default?

Use the following gsutil ls command: gsutil ls -L -b ...READ MORE

Oct 25, 2019 in GCP by Sirajul
 • 59,230 points • 509 views
0 votes
10 answers

Difference between single node & pseudo-distributed mode in Hadoop?

Single node is used for debugging the ...READ MORE

Dec 7, 2018 in Big Data Hadoop by Mahisha
 • 18,591 views
0 votes
2 answers

How to set working directory to source file location in R?

Hi,  I'm not sure about the command but you ...READ MORE

Aug 20, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 13,532 views
0 votes
1 answer

GCP Error: 301: Moved Permanently error, while trying to access a directory path on google cloud storage.

If your browser downloads a zero byte ...READ MORE

Oct 9, 2019 in GCP by Sirajul
 • 59,230 points • 1,162 views
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1 answer

Is it the same requirements in case of Azure to GCP migration?

Yea the general requirements of bandwidth, network, ...READ MORE

Oct 21, 2019 in GCP by Sirajul
 • 59,230 points • 649 views
0 votes
1 answer

How do I use the user portal once I have enabled the Single Sign-On?

If you are an SSO user, you ...READ MORE

Oct 24, 2019 in AWS by Bob
 • 507 views
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0 answers

How to write a playbook for websphere deployment?

Oct 19, 2019 in Ansible by Rajendra
 • 510 points • 772 views
0 votes
1 answer

ec2 instance is unreachable

Hey @Hannah, it might be some OS-based ...READ MORE

Oct 11, 2019 in AWS by Yuvraj
 • 1,071 views
0 votes
1 answer

R: Highlight the map portion where zoomed or viewing.

@ch, Use the minimap to show a side ...READ MORE

Oct 14, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 948 views
0 votes
1 answer

Reduce markers overlapping in maps

Hey, You can either reduce the font size ...READ MORE

Sep 23, 2019 in Data Analytics by anonymous
 • 3,450 points • 1,851 views
0 votes
1 answer

Change ggplot2 default color palette

If the scale is continuous, then you can ...READ MORE

Aug 20, 2019 in Data Analytics by anonymous
 • 33,030 points • 3,726 views
0 votes
1 answer

I have created 5 helm charts. Want to create another helm of those 5 charts. Like meta helm. Is this possible?

Yes, this is possible. In Helm, one ...READ MORE

Oct 22, 2019 in Kubernetes by Sirajul
 • 59,230 points • 597 views
0 votes
1 answer

Python error "IndexError: Cannot choose from an empty sequence"

Hi @Isha, According to your error  File ...READ MORE

Jul 5, 2019 in Python by Patric
 • 5,296 views
0 votes
1 answer

What is the best ways to keep my Google Cloud Storage bucket data safe?

There's rsync command that could be used ...READ MORE

Oct 16, 2019 in GCP by Sirajul
 • 59,230 points • 853 views
0 votes
1 answer

PySpark not starting: No active sparkcontext

Seems like Spark hadoop daemons are not ...READ MORE

Jul 30, 2019 in Apache Spark by Jishan
 • 4,218 views
0 votes
1 answer

What are the advantages of using gcp?

Google Cloud Platform is a medium that ...READ MORE

Oct 4, 2019 in GCP by Sirajul
 • 59,230 points • 1,359 views
0 votes
1 answer

How do I set up a global virtual machine instance on google cloud?

Log into the VM using gcloud compute ssh ...READ MORE

Oct 22, 2019 in GCP by Sirajul
 • 59,230 points • 586 views
0 votes
1 answer

How to use regular expressions in R?

Set of operators to use for regular ...READ MORE

Nov 2, 2019 in Data Analytics by anonymous
 • 33,030 points • 479 views
0 votes
2 answers

Please explain me the difference between scanner and the buffer reader?

As per your question for reading a ...READ MORE

Aug 27, 2019 in Java by Sirajul
 • 59,230 points • 3,503 views
0 votes
1 answer

Difference between label and popup in addmarkers() in leaflet

Hey, its quite simple. Label in leaflet displays ...READ MORE

Sep 20, 2019 in Data Analytics by rajitha
 • 1,989 views
0 votes
1 answer

What is a regex?

A regular expression, regex or regexp is ...READ MORE

Nov 2, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 475 views
0 votes
1 answer

Spark Error: StackOverflowError : Exception in thread "main" java.lang.StackOverflowError at org.apache.spark.rdd.UnionRDD$$anonfun$1.apply

Hey, It already has SparkContent.union and it does know how to ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
 • 65,910 points • 4,160 views
0 votes
3 answers

What are the certifications required for getting a job as Azure Devops Engineer?

Generally they require AZ-400: Microsoft Azure DevOps ...READ MORE

Jan 23, 2019 in Career Counselling by esh
 • 972 views
0 votes
1 answer

How to resolve corrupted blocks in Hadoop?

You can use hdfs fsck / to ...READ MORE

Jul 5, 2019 in Big Data Hadoop by Nandini
 • 5,277 views
0 votes
1 answer

What are the different methods for the authentication of Google Compute Engine API?

There are various techniques for the authentication ...READ MORE

Oct 7, 2019 in GCP by Sirajul
 • 59,230 points • 1,226 views
0 votes
1 answer

How to define capabilities using ChromeOptions for RemoteWebDriver in Selenium?

Hi Celina, to define capabilities for RemoteWebdriver, ...READ MORE

Jul 5, 2019 in Selenium by Abha
 • 28,140 points • 5,277 views
0 votes
1 answer

Summarize with a condition

You can provide condition to summarize using ...READ MORE

Aug 7, 2019 in Data Analytics by anonymous
 • 33,030 points • 3,870 views
0 votes
2 answers

Hadoop error: Input path does not exist

I was able to fix the issue. ...READ MORE

Jan 13, 2019 in Big Data Hadoop by Ponezhil Ramu
 • 13,690 views
+1 vote
1 answer

map data not yet available

It could be due to the limited ...READ MORE

Oct 15, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,403 views
0 votes
1 answer

Migrate WordPress from on-prem VM to AWS

Hi @hannah, its a good decision to ...READ MORE

Oct 17, 2019 in AWS by Aleesha
 • 781 views
0 votes
1 answer

Make Redis slaves dicoverable - Kubernetes

Use something like this: application/appl/redis-slave-service.yaml apiVersion: v1 kind: Service metadata: ...READ MORE

Oct 23, 2019 in Kubernetes by Eric
 • 517 views
0 votes
1 answer

Truncate numeric values without round off

You can either use substring function or ...READ MORE

Oct 29, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 403 views
+1 vote
1 answer

How to create polygons around states in leaflet?

Use addPolygons() to create polygons in a ...READ MORE

Oct 29, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 978 views
+1 vote
0 answers

How to zip a folder with r image files from RStudio?

How to zip a folder with r ...READ MORE

Oct 10, 2019 in Data Analytics by ch
 • 3,450 points • 1,071 views
0 votes
1 answer

How do I change the Root Volume to persist at launch time using the CLI?

add the following option to your run-instances command: --block-device-mappings file://mapping.json Specify ...READ MORE

Oct 21, 2019 in AWS by Pearl
 • 588 views
0 votes
2 answers

How to use virtual environment in Python?

venv (for Python 3) and virtualenv (for Python 2) allow ...READ MORE

Aug 25, 2020 in Python by Pistle
 • 300 points • 537 views
0 votes
1 answer

Default session timeout for a java app engine

Default session timeout is set to 30 ...READ MORE

Sep 25, 2019 in GCP by Sirajul
 • 59,230 points • 1,708 views
0 votes
2 answers

How to get a page name using Selenium Webdriver (C#)?

String pageTitlte=driver.getTitle(); READ MORE

Sep 6, 2020 in Selenium by Sri
 • 3,190 points • 2,311 views
0 votes
1 answer

What all languages and dev stacks does AWS Beanstalk support?

These are the following languages that AWS ...READ MORE

Oct 18, 2019 in AWS by Umer
 • 713 views
0 votes
0 answers

How to visualize the randomForest model in R?

How to visualize the randomForest model in ...READ MORE

Oct 22, 2019 in Data Analytics by ch
 • 3,450 points • 582 views
+1 vote
1 answer

Adding Jar file to project

Changing the JRE System Library might work.  Right-click ...READ MORE

Sep 4, 2019 in Java by Esha
 • 2,587 views
0 votes
1 answer

Restrict access from seeing the CloudTrail Event History - CloudTrail

CloudTrain or for a matter of fact, ...READ MORE

Sep 30, 2019 in AWS by Kashish
 • 1,491 views
0 votes
1 answer

How to combine 2 fields in a dataframe to create a new field?

Use paste command or append function to ...READ MORE

Oct 31, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 467 views
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