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https://issues.apache.org/jira/browse/FLINK-35913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17869289#comment-17869289
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Thorne edited comment on FLINK-35913 at 7/29/24 11:19 AM:
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I don't recommend that starting a flink's job with spring boot application
,it's not a good idea to do it.
was (Author: JIRAUSER304696):
I don't recommend that starting a flink's job with spring boot ,it's not a
good idea to do it.
> The issue of using StreamExecutioneEnvironment to execute multiple jobs in a
> program on Flink CDC
> -------------------------------------------------------------------------------------------------
>
> Key: FLINK-35913
> URL: https://issues.apache.org/jira/browse/FLINK-35913
> Project: Flink
> Issue Type: Bug
> Components: Flink CDC
> Reporter: huxx
> Priority: Major
> Attachments: image-2024-07-29-12-23-55-766.png,
> image-2024-07-29-12-25-19-146.png
>
>
> I integrated Flink CDC with Springboot and attempted to listen to multiple
> data sources using a single program, as described above. I used
> StreamExecutioneEnvironment to execute multiple jobs and built different data
> sources. However, when I tried the second task, I received multiple warnings
> like this
> WARN 21828 --- [rce-coordinator] io.debezium.metrics.Metrics :
> Unable to register metrics as an old set with the same name exists, retrying
> in PT5S (attempt 1 out of 12)
> The final result was that my second job was not executed.
> Did you say that my StreamExecutionEnvironment registered duplicate
> parameters? I don't know how to solve this problem? Can't a single
> StreamExecutioneEnvironment execute multiple jobs? Thank you for your reply
> !image-2024-07-29-12-23-55-766.png!
> !image-2024-07-29-12-25-19-146.png!
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