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https://issues.apache.org/jira/browse/FLINK-23535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17389843#comment-17389843
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tim yu commented on FLINK-23535:
--------------------------------

Hello [~yunta], A flink job that is runnning on YARN often exits normally or 
exceptionally,

The monitor system will submit it automatically again when finding this job 
exits. Zookeeper-based HA enables this job to recover its state from the latest 
checkpoint, but requiring a fixed cluster ID. I find the 
high-availability.cluster-id is set only using  zookeeper namespace option now 
through reading the code. The high-availability.cluster-id will be replaced 
improperly with application ID if setting it in flink-conf.yaml. The 
FLINK-19493 causes this issue is very obvious.

The high-availability.cluster-id could be configured explicitly in 
flink-conf.yaml for submitting the job to YARN or another. 

> The value of option high-availability.cluster-id in flink-conf.yaml is 
> replaced improperly
> ------------------------------------------------------------------------------------------
>
>                 Key: FLINK-23535
>                 URL: https://issues.apache.org/jira/browse/FLINK-23535
>             Project: Flink
>          Issue Type: Bug
>          Components: Client / Job Submission, Table SQL / Client
>    Affects Versions: 1.12.3
>            Reporter: tim yu
>            Priority: Major
>
> The value of option high-availability.cluster-id in flink-conf.yaml is 
> replaced improperly with application ID when submitting a job to YARN.
> I guess that maybe the FLINK-19493 causes this problem.



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