Step function - EmrActivity
0
Hi,
I have an EmrActivity step on the data pipeline that backups the dynamoDB and stores it in S3. I would like to use this functionality on a step function or something other than Data Pipeline. If this is possible, how do I accomplish this?
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You could probably use the export-table-to-point-in-time https://docs.aws.amazon.com/cli/latest/reference/dynamodb/export-table-to-point-in-time.html
The SDK operation can be invoked from StepFunction, ASL would like something like this.
Comment: A description of my state machine
StartAt: ExportTableToPointInTime
States:
ExportTableToPointInTime:
Type: Task
End: true
Parameters:
S3Bucket: S3Bucket
TableArn: MyDynamoDBARN
Resource: arn:aws:states:::aws-sdk:dynamodb:exportTableToPointInTime
Point in time recovery MUST be enabled on the DynamoDB table.
Thanks! How do I wait until the backup is done before I can process the next steps?