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https://issues.apache.org/jira/browse/FLINK-29183?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17620855#comment-17620855
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Yun Gao edited comment on FLINK-29183 at 10/20/22 7:39 AM:
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Hi [~landlord] , this is indeed a known issue that currently Flink will ignores
all the register times at the end of bounded stream. Recently we have some
discussion on this issue under
https://issues.apache.org/jira/browse/FLINK-18647.
We are planning to allow users to specify how to deal with the timers at the
end of streams. I'll open a FLIP and discussion for that soon.
If you feel ok I'll first close this issue and let's unify the discussion in
FLINK-18647 and the mail list.
was (Author: gaoyunhaii):
Hi [~landlord] , this is indeed a known issue that currently Flink will ignores
all the register times at the end of bounded stream. Recently we have some
discussion on this issue under
https://issues.apache.org/jira/browse/FLINK-18647.
We are planning to allow users to specify how to deal with the timers at the
end of streams. I'll open a FLIP and discussion for that soon.
> flink job ended before window time up while using bounded stream source
> -----------------------------------------------------------------------
>
> Key: FLINK-29183
> URL: https://issues.apache.org/jira/browse/FLINK-29183
> Project: Flink
> Issue Type: Bug
> Components: API / DataStream
> Affects Versions: 1.15.2
> Reporter: Lu
> Priority: Major
> Attachments: image-2022-09-02-15-33-08-459.png,
> image-2022-09-02-15-35-18-590.png, image-2022-09-06-18-09-40-132.png,
> image-2022-09-06-18-09-43-745.png, image-2022-09-06-18-10-11-848.png,
> image-2022-09-06-18-11-02-915.png
>
>
> !image-2022-09-02-15-35-18-590.png|width=574,height=306!
>
> when i use a long time window while using bounded stream in STREAMING
> mode，the job shutdown before the window has been triggered and then i have
> nothing to print.
> if i use BATCH mode with the same code, it will work. But the batch shuffle
> is so expensive so i still prefer STREAMING.
> Is there any method could fix this problem? Or should i have mistake in my
> code?
> Looking forward to your reply. Thanks in advance.
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