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https://issues.apache.org/jira/browse/FLINK-24229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426280#comment-17426280
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Zichen Liu commented on FLINK-24229:
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Hi [~Gusev],
Apologies for the late reply, just returned recently. Glad to see there is
demand for a DynamoDB Sink for Flink!
I have completed the implementation of the generic Async Sink and have merged
it in at FLINK-24041. However I have not yet started the implementation of the
DynamoDB sink at all. Your implementation and tests looks detailed, and I don't
think it will be much work to adapt it to use the Async Sink base.
Would you like to give this a go? I would be happy to help in the effort.
Regards
Zichen
> [FLIP-171] DynamoDB implementation of Async Sink
> ------------------------------------------------
>
> Key: FLINK-24229
> URL: https://issues.apache.org/jira/browse/FLINK-24229
> Project: Flink
> Issue Type: New Feature
> Components: Connectors / Common
> Reporter: Zichen Liu
> Assignee: Zichen Liu
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.15.0
>
>
> 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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