flink-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Fabian Hueske <fhue...@gmail.com>
Subject Re: Events B33/35 in Parallel Streams Diagram
Date Thu, 29 Sep 2016 15:36:16 GMT
Hi Neil,

"B" only refers to the key-part of the record, the number is the timestamp
(as you assumed out). The payload of the record is not displayed in the
figure. So B35 and B31 are two different records with identical key.
The keyBy() operation sends all records with the same key to the same

Does that answer you question?

Best, Fabian

2016-09-29 17:22 GMT+02:00 Neil Derraugh <

> Hi,
> I’m confused about the meaning of event(s?) B33 and B35 in the Parallel
> Streams Diagram (https://ci.apache.org/projects/flink/flink-docs-
> master/dev/event_time.html#watermarks-in-parallel-streams). Why are there
> are two events with the same id on the diagram?  Is this supposed to
> represent an event emitted twice from the source with differing timestamps?
> Thanks,
> Neil

View raw message