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https://issues.apache.org/jira/browse/FLINK-13548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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thy updated FLINK-13548:
------------------------
    Description: 
Currently, Flink 1.9 does not support yarn priority submission. The default 
priority of yarn submission jobs is based on yarn.

Based on this, we can provide a ConfigOption in YarnConfigOptions. The priority 
is non negative, the bigger the number, the higher the priority.  By default, 
we take -1. When the priority is negative, we use default yarn queue priority.

  was:
Currently, Flink 1.9 does not support yarn priority submission. The default 
priority of yarn submission jobs is 1.

Based on this, we can provide a ConfigOption in YarnConfigOptions. The 
submission of the priority range from 1 to 9(from low to high priority). When 
the user does not configure the parameters, the priority is still 1. 


> Support priority of the Flink YARN application
> ----------------------------------------------
>
>                 Key: FLINK-13548
>                 URL: https://issues.apache.org/jira/browse/FLINK-13548
>             Project: Flink
>          Issue Type: Improvement
>          Components: Deployment / YARN
>            Reporter: thy
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Currently, Flink 1.9 does not support yarn priority submission. The default 
> priority of yarn submission jobs is based on yarn.
> Based on this, we can provide a ConfigOption in YarnConfigOptions. The 
> priority is non negative, the bigger the number, the higher the priority.  By 
> default, we take -1. When the priority is negative, we use default yarn queue 
> priority.



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