Java Development
Download the tools needed to to run Java applications on AWS: SDK for Java, AWS IDE Toolkits, AWS CDK for Java, and Amazon Corretto.
Recent questions
see all1/18
- When trying to enable DB switch, got this error: `Error describing database options Configuration validation exception: Invalid option value: 'db.t2.micro' (Namespace: 'aws:rds:dbinstance',...
- Hi, is there any way possible for an AWS Lambda function written in Java to upload a file in different formats to an Amazon S3 bucket? The AWS Lambda function only takes JSON as input, so I am not...
- Hello, I'm using the below java code to get from DynamoDB all the items for a Partition Key. Table has a Partition Key (PK) and a Sort Key (SK) that are Strings. ``` TableKeysAndAttributes...
- Hello, I am thinking of using the [aws-advanced-jdbc-wrapper](https://github.com/awslabs/aws-advanced-jdbc-wrapper). My setup consists of a single PostgreSQL RDS instance (non-clustered) but with...
- Hey I was installing Amazon Corretto 17 JDK from an IPV6 only device and it is unable to connect to https://apt.corretto.aws/corretto.key or https://yum.corretto.aws/corretto.repo while using yum or...
- While using `memoryUsage(key)` method of Jedis i am getting this following error "errorMessage": "ERR unknown command 'memory', with args beginning with: USAGE" is it possible that this method is not...
- I am getting the error above when trying to publish in a SNS topic. I'm using Java Spring Boot. My maven depencies are as...
- I get the below exception while I try to run my spring boot application. It would be great if I could get some help on resolving this issue. * I am running the app as ubuntu user * The app is...
- I've deployed an AWS Lambda function written in Java that needs to connect to an RDS MySQL database. However, I'm encountering an "Access denied for user 'admin'@'172.30.49.57' (using password: YES)"...
- Hi, I setup the AwsCredentials with a token/secret and creating a QBusinessClient. I get this error: Application Id "...." not found for Customer Id "...". (Service: QBusiness, Status Code: 404,...
- Hi, We have to send text sms to our end user using amazon aws sns service. as of now we are using Twilio but we want to use one more service for it. I have created account in aws and sent message to...
- I attempted to synchronize the bucket using "software.amazon.awssdk.transfer.s3.model.DirectoryDownload" and "software.amazon.awssdk.transfer.s3.model.DirectoryUpload" but it seems to serve only the...
- For example the MySQL driver has `useCompression=true`. But this is always driver-specific. Does the Athena JDBC driver have a similar option?
- I am unable to solve this. When I generate myTrustStore.jks file using global-bundle.pem to connect my java hibernate based application (deployed to ec2) to aws rds, the app is unable to read the...
- While trying to list S3 buckets using the Java SDK version 1.11.320, we get the following exception. Whereas, the AWS CLI seems to be working fine. Java version being used is Oracle JDK...
- Hi, I have been deploying and using AWS Lambda successfully. I introduced aliases to versions so that I could wire a dev and staging environment. Since then, everytime I use a specific version/alias...
- We are writing out log entries out in Java log4j as JSON: Here's an example: of the JSON string value of the **@message...
- When trying to insert data into an Athena/Iceberg table, using Java Athena JDBC Driver 3.0.0, getting error "Member must have length less than or equal to 1024". # The table: CREATE TABLE IF NOT...
Recent Knowledge Center content
see all1/1
Recent community articles
see all1/3
- EXPERTpublished 9 months ago1 votes12412 views
- EXPERTpublished 9 months ago1 votes805 views
1/18
Osvaldo Marte
EXPERTGiovanni Lauria
EXPERTSrikanth_N
SUPPORT ENGINEERgoranopacic
EXPERTJuan_P
SUPPORT ENGINEER