AWS SDK for java 1.7

I am trying to access a aws webservice here I have lambda expression, but my project is in java 7, So I want to convert this code to normal method. final Unmarshaller<ApiGatewayResponse, …

Gremlin Driver blocks while initializing ConnectionPool with multiple endpoints

We are running a neptune DB in AWS. We have one writer and 3 reader instances. A few weeks ago, we found out, that the load balancing does not work as expected. We figured out, that our software …

Image and PDF files getting corrupted while uploading on AWS S3

I am trying to upload images and PDF on AWS S3 using my Spring Boot app. They are getting uploaded in corrupt format without any error. Text files are uploaded successfully. public String …

AWS Transcribe S3 .wav file to text

I am trying to use aws Transcribe to convert a wav file to text. I have uploaded a wav file to S3, which is located here and it has public read/write permissions: https://s3.us-east-1.amazonaws.com/…

AWS Exception “Requests specifying Server Side Encryption with AWS KMS managed keys require AWS Signature Version 4” even after set the v4 signature

I have below code to connect to AWS S3. System.setProperty(SDKGlobalConfiguration.ENABLE_S3_SIGV4_SYSTEM_PROPERTY, “true”); try { s3Client = new AmazonS3Client(new …

Save text pdf direct to s3 without having to save it locally

I am generating pdf files using itext 5 and Java, and saving them locally then saving these local saved files on AWS S3. Is there a way to just send them straight to S3 without having to save them …

How to use secret manager endpoint in lambda handler?

I want to make a write to RDS from lambda. As they both are in different accounts, I created a peering connection between them and also created a secret endpoint to access it. I have a non-rotational …

AWS Elastic Beanstalk Application Logging with Logback

EDIT: Added Image (The problem looks like log files are not written) I am running an spring mvc (NOT springboot) WAR file on AWS Elastic Beanstalk on a ‘Tomcat 8.5 with Corretto 11 running on 64bit …

Getting NoSuchMethoError While uploading file on Amazon S3 bucket

I was trying upload the file in Amazon s3 bucket using the server-less architecture below is the described flow ApiGateway->lambda->s3bucket I am sending Request using postman, image is encoded …

Use AWS issued certificate for spring boot app

I have an app running on AWS that has got a React JS front-end hosted through S3 and spring-boot back-end hosted on EC2 instances behind a load balancer. I got my SSL certificate for my domain and I …