mysql - Is it possible to overlap duplicates when engaging in DynamoDB cross region table copying? -

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I am trying to install a pipeline to copy a table between two Dynamo DB geographic servers and The way to make incremental copies every two hours between a table on the west coast server of Amazon on the East Coast server. Copying duplicates This work runs every two hours but Amazon Data pipelines Is looking for documents in, if I could find nothing to me overwritten exists already recorded on the table of the west coast.

Amazon's interface or default behavior? I'm looking for a way to make sure that the existing record will be overwritten during an incremental copy by inserting the same hash and range key.

Uses the Amazon data pipeline hive connector You can view it by looking at the details of your pipeline .

I believe the hive connector uses the contents. You will be able to confirm it by looking at your Dynamo DDB Cloudwatch graphs and see the Notification of updates and updated item items latency matrix. In this case, it has been written only on what is already present. The hive connector puts you conditional, as far as I know, it is not how you will check that it is already already inserted and already exists.


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