[jira] [Commented] (FLINK-4019) Expose approximateArrivalTimestamp through the KinesisDeserializationSchema interface

["Stephan Ewen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-4019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15316048#comment-15316048 ] 

Stephan Ewen commented on FLINK-4019:
-------------------------------------

That would also be great to attach as a default time stamp. So, if you pick Kinesis and Event Time and do not manually assign timestamps and watermarks, you actually get "Kinesis Store Time".

> Expose approximateArrivalTimestamp through the KinesisDeserializationSchema interface
> -------------------------------------------------------------------------------------
>
>                 Key: FLINK-4019
>                 URL: https://issues.apache.org/jira/browse/FLINK-4019
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Streaming Connectors
>    Affects Versions: 1.1.0
>            Reporter: Tzu-Li (Gordon) Tai
>
> Amazon's Record class also gives information about the timestamp of when Kinesis successfully receives the record: http://docs.aws.amazon.com/AWSJavaSDK/latest/javadoc/com/amazonaws/services/kinesis/model/Record.html#getApproximateArrivalTimestamp().
> This should be useful info for users and should be exposed through the deserialization schema.



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