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Posted to issues@flink.apache.org by "Curtis Jensen (Jira)" <ji...@apache.org> on 2023/04/26 16:36:00 UTC

[jira] [Created] (FLINK-31946) DynamoDB Sink Allow Multiple Item Writes

Curtis Jensen created FLINK-31946:
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             Summary: DynamoDB Sink Allow Multiple Item Writes
                 Key: FLINK-31946
                 URL: https://issues.apache.org/jira/browse/FLINK-31946
             Project: Flink
          Issue Type: Improvement
          Components: Connectors / DynamoDB
            Reporter: Curtis Jensen


In some cases, it is desirable to be able to write aggregation data to multiple partition keys.  This supports the case of denormalizing data to facilitate more efficient read operations.

However, the DynamoDBSink allows for only a single DynamoDB item to be generated for each Flink Element.  This appears to be a limitation of the ElementConverter more than DyanmoDBSink.



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