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I searched in the issues and found nothing similar.
Paimon version
0.5.0
Compute Engine
Apache Flink
Minimal reproduce step
Create an append-only table and create a streaming query that calculates a Tumbling Window.
For example a one-hour window.
Assume we have a few records for the hour 13:00:00-14:00:00 and the current watermark is < 14:00:00.
If I run a streaming query, I have no results for 13:00:00-14:00:00 as the watermark hasn't advanced yet.
If I advance the watermark I don't see the result being emitted although a snapshot gets created.
example. If I kill the query and rerun it though the results are emitted correctly.
See example output below.
What doesn't meet your expectations?
The results should be reflected while the query was running
Anything else?
No response
Are you willing to submit a PR?
I'm willing to submit a PR!
The text was updated successfully, but these errors were encountered:
polyzos
changed the title
[Bug] Watermark Updates don't not reflected on a streaming query
[Bug] Watermark Updates not reflected on a streaming query
Oct 21, 2023
Search before asking
Paimon version
0.5.0
Compute Engine
Apache Flink
Minimal reproduce step
Create an append-only table and create a streaming query that calculates a Tumbling Window.
For example a one-hour window.
Assume we have a few records for the hour 13:00:00-14:00:00 and the current watermark is < 14:00:00.
If I run a streaming query, I have no results for 13:00:00-14:00:00 as the watermark hasn't advanced yet.
If I advance the watermark I don't see the result being emitted although a snapshot gets created.
example. If I kill the query and rerun it though the results are emitted correctly.
See example output below.
What doesn't meet your expectations?
The results should be reflected while the query was running
Anything else?
No response
Are you willing to submit a PR?
The text was updated successfully, but these errors were encountered: