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Can you answer these questions?
View all unanswered questionsThese questions still don't have an answer
0
votes
0
answers
71
views
PySpark CONTEXT_ONLY_VALID_ON_DRIVER error when calling class method inside RDD transformation (AWS Glue)
I am running a Glue job where I call a framework Python file stored in S3.
I download and import the framework like this:
os.system(f'aws s3 cp s3://s3_bucket/Common/ABC/XML_TO_PARQUE_FRAMEWORK.py ./ -...
- 378
0
votes
0
answers
80
views
CloudWatch GetMetricData: When querying 30 days with Period=1800 (30 min), what source resolution is used for aggregation?
I am collecting Amazon CloudWatch metrics for an EMR cluster over a 30-day period using GetMetricData.
For each metric, I am requesting:
Period = 1800 seconds (30 minutes)
Stat = Average
My goal is ...
- 273k
Advice
0
votes
0
replies
39
views
Amazon Bedrock - Custom response based on data in an RDS database
I've been planning to use Amazon Bedrock to let users generate content rather than write it themselves.
However, every person has a unique style for the data they produce; some write very generic ...
- 1,137
1
vote
0
answers
50
views
Spring Boot 3.x: spring.config.import=aws-secretsmanager fires in default profile even with optional: prefix and secretsmanager.enabled=false
I have a Spring Boot 3.x app with JDK 21 and Spring Cloud AWS 3.1.1. For higher environments (prod, staging) I want datasource credentials pulled from AWS Secrets Manager. For local development (...
- 315
-1
votes
0
answers
88
views
EKS api access from VPC
I have an eks cluster integrated on VPC which I am trying to access through eks api. My client runs on bedrock agentcore. Currently the access is enabled by peering eks and agentcore VPCs and creating ...
- 273k
Recommended answers
View all recommended answersThese answers have been recommended
Tooling
0
votes
1
replies
64
views
Offline-first face recognition in React Native using AWS Rekognition - how to cache face vectors locally and sync on reconnect?
I'm building a site access control kiosk app in React Native (targeting Android tablets) that uses face recognition for worker check in/check-out. The app must work fully offline - sites often have ...
- 80.2k
Answer
I'm not aware of any option to use Rekognition offline or to export face vectors.
View answer
- 80.2k
Advice
0
votes
1
replies
86
views
What is the well-architected framework from AWS?
What is AWS well-architected framework used for? Can someone please answer me correctly.
I could not find anything on google. I already checked the actual websites. https://aws.amazon.com/architecture/...
- 80.2k
Answer
If the AWS documentation doesn't explain it well enough for you then try YouTube videos.
View answer
- 80.2k
Advice
0
votes
2
replies
58
views
Is it possible to use Webiny CMS without a NAT Gateway in a production environment?
Webiny is a serverless and headless CMS framework that provides a self-hosted deployment system on AWS, but it uses a NAT Gateway in the background, which increases infrastructure costs. Is it ...
Answer
It looks like webiny deploys an Elasticsearch cluster which is likely what forces them to deploy everything into VPC and this brings NAT Gateway into scope. If you don't need Elasticsearch ...
View answer
- 80.2k
Advice
0
votes
4
replies
185
views
AWS IAM Authentication on DB level
I have an Intance with multiple DB's in it and I would like to provide access to DB's using the IAM but I am not sure if that is possible with AWS IAM on a DB level. I am pretty sure I can do it on ...
- 1,673
Answer
When you say 'instance', do you mean RDS instance or EC2 instance? The one place that you can use IAM with databases is MariaDB, MySQL, and PostgreSQL when served by Amazon RDS.
View answer
- 80.2k
Advice
0
votes
2
replies
129
views
Update just the tags for CloudFormation stack?
I got a health alert recently that "Beginning July 31, 2026, CloudFormation will enforce stricter character validation on stack tag keys and values to align with AWS-wide tagging standards." ...
- 1
Answer
Wonder if create_change_set would work? FYI the health alert excluded underscore but I believe that underscore is actually legal.
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- 80.2k
See what's trending
View all trending questionsThese are the most active questions in AWS Collective
1159
votes
44
answers
995k
views
Downloading an entire S3 bucket?
I noticed that there does not seem to be an option to download an entire s3 bucket from the AWS Management Console.
Is there an easy way to grab everything in one of my buckets? I was thinking about ...
- 3,095
1016
votes
42
answers
771k
views
"UNPROTECTED PRIVATE KEY FILE!" Error using SSH into Amazon EC2 Instance (AWS) [closed]
I've created a new linux instance on Amazon EC2, and as part of that downloaded the .pem file to allow me to SSH in.
When I tried to ssh with:
ssh -i myfile.pem <public dns>
I got:
@@@@@@@@@@@@@...
- 60.9k
338
votes
71
answers
733k
views
Amazon S3 - How to fix 'The request signature we calculated does not match the signature' error?
I have searched on the web for over two days now, and probably have looked through most of the online documented scenarios and workarounds, but nothing worked for me so far.
I am on AWS SDK for PHP V2....
- 1,211
485
votes
38
answers
353k
views
How to get an AWS EC2 instance ID from within that EC2 instance?
How can I find out the instance id of an ec2 instance from within the ec2 instance?
556
votes
23
answers
643k
views
Change key pair for ec2 instance
How do I change the key pair for my ec2 instance in AWS management console? I can stop the instance, I can create new key pair, but I don't see any link to modify the instance's key pair.
- 70.2k
Learn something new
These are the most recent articles in AWS Collective
1
vote
432
views
1 minute read
AWS Management Console now supports simultaneous sign-in for multiple AWS accounts
AWS has changed the way we interact with AWS console for sign-in. Jan 16, 2025 AWS has announced the support for multiple console sessions for signing into different aws accounts in the same browser.
...
- 12k
4
votes
664
views
8 minute read
How to achieve fast, scalable, robust & cost optimized scaling of tasks on AWS ECS
Summary
There are multiple use cases to containerize and host proprietary applications on AWS ECS which is “a fully managed container orchestration service that makes it easy for you to deploy, manage,...
- 3,025
8
votes
708
views
2 minute read
Overcoming Front-End Back-End Coupling with AWS Event-Driven Architecture
introduction
As a developer, I've always been interested in event-driven architectures (EDAs) and how they can improve the overall performance and scalability of web applications. However, I never ...
- 1,055
6
votes
1k
views
1 minute read
Always-on access for your data in Amazon S3, using cross-Region replication and Multi-Region Access Points (MRAP)
To improve durability of your data in the cloud, you should replicate it to multiple locations. For data in Amazon S3, it is automatically stored across multiple devices spanning a minimum of three ...
- 1,125
6
votes
1k
views
3 minute read
Local development, testing, and debugging of serverless applications defined in Terraform using AWS SAM CLI
One question we hear from developers using Terraform and AWS Lambda functions is how to locally test the Lambda function. Here’s a great example — I have a simple terraform file with a Lambda function....
- 159
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