[jira] [Created] (FLINK-29895) Improve code coverage and integration tests for DynamoDB implementation of Async Sink

["Yuri Gusev (Jira)" <ji...@apache.org>]

Yuri Gusev created FLINK-29895:
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             Summary: Improve code coverage and integration tests for DynamoDB implementation of Async Sink
                 Key: FLINK-29895
                 URL: https://issues.apache.org/jira/browse/FLINK-29895
             Project: Flink
          Issue Type: New Feature
          Components: Connectors / DynamoDB
            Reporter: Yuri Gusev
            Assignee: Yuri Gusev
             Fix For: aws-connector-2.0.0


h2. Motivation

*User stories:*
 As a Flink user, I’d like to use DynamoDB as sink for my data pipeline.

*Scope:*
 * Implement an asynchronous sink for DynamoDB by inheriting the AsyncSinkBase class. The implementation can for now reside in its own module in flink-connectors.
 * Implement an asynchornous sink writer for DynamoDB by extending the AsyncSinkWriter. The implementation must deal with failed requests and retry them using the {{requeueFailedRequestEntry}} method. If possible, the implementation should batch multiple requests (PutRecordsRequestEntry objects) to Firehose for increased throughput. The implemented Sink Writer will be used by the Sink class that will be created as part of this story.
 * Java / code-level docs.
 * End to end testing: add tests that hits a real AWS instance. (How to best donate resources to the Flink project to allow this to happen?)

h2. References

More details to be found [https://cwiki.apache.org/confluence/display/FLINK/FLIP-171%3A+Async+Sink]



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