Anon7614a
Accepted
ScyllaDB will fail due to unsupported TransactWriteItems operation
The readme document recommended using ScyllaDB as an alternative of AWS DynamoDB, so I tried but got the following error:
com.amazonaws.services.dynamodbv2.model.AmazonDynamoDBException: Unsupported operation TransactWriteItems (Service: AmazonDynamoDBv2; Status Code: 400; Error Code: UnknownOperationException; Request ID: null; Proxy: null)
I found that ScyllaDB indeed didn't implement some of the DynamoDB API, including this TransactWriteItems
(see https://opensource.docs.scylladb.com/stable/alternator/compatibility.html#unimplemented-api-features)
So I have to use either AWS official services or localstack. ClearFlask is still under evaluation in my team so AWS might not be an affordable way.
I'm not sure if it's a bug and whether clearflask is still compatible with ScyllaDB, as the error message came from aws package, I guess it might because the package had been updated when rebuilding the docker image and it will use these new APIs.