When I submit spark job using Amazon EMR 7.2, I got exception: software.amazon.awssdk.services.emr.model.EmrException: Specified application: Ganglia is invalid. (Service: Emr, Status Code: 400, Request ID: 18bb8ccf-acb9-4ba7-a5b4-47d7235cb09b) The RunJobFlowRequest I submit with two applications ["spark", "ganglia"]. It is working if I…
I am running a very simple github action script (see below). It has always worked perfectly well (it worked yesterday) but now all of a sudden it fails with: This API will be removed in the next major release. Warning:…
I use the following Terraform code snippet to fetch the latest image. However, I have a requirement: the image must be 7 days old. If the latest image is not 7 days old, I must fetch the previous image. How…
Since last week, all our systems on Elastic Beanstalk suddenly failed to install the latest platform update, 4.2.7 to 4.3.0, as part of a weekly managed update process. This came as an unwelcome surprise, as platform updates have been working…
I am writing a very simple lambda in JS. Its main purpose is to take the message from SQS (that i am triggering manually from AWS console) and then publish to kinesis stream through a put record. I have given…
There are multiple servers doing data stream processing, and each of them is sending two custom metrics to AWS CloudWatch every minute: RecordCount RecordCount-{server_id} The metric RecordCount is the number of records processed in the last minute. For example, for…
I am tring to create AWS Codepipeline and select the source as Github (version 2). Connection was successfull but unable to select the connection name shows warning as follow. when tring using version 1 it works and shows available repos.…
Trying to create a AWS Elastic Beanstalk app with Docker running on 64bit Amazon Linux 2023/4.3.8, using pretty much default settings on most configuration settings, like these: IMDSv1 Deactivated Environment type Single instance Availability Zones Any Fleet composition On-Demand instance…
Running the same version of R, one on a Linux R server and one on AWS, the RNG is almost the same, but not always identical. Out of 1 million samples from the uniform, gamma, and Normal distributions respectively: runif()…
Please refer to the VPC design image below. https://i.sstatic.net/JpZCLQO2.png I’m working on a React web application hosted on AWS, with the following architecture: React Web App: Hosted on an EC2 instance in a private subnet, accessible via an Application Load…