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https://issues.apache.org/jira/browse/FLINK-8799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary Yao updated FLINK-8799:
----------------------------
    Issue Type: Improvement  (was: Bug)

> Make AbstractYarnClusterDescriptor immutable
> --------------------------------------------
>
>                 Key: FLINK-8799
>                 URL: https://issues.apache.org/jira/browse/FLINK-8799
>             Project: Flink
>          Issue Type: Improvement
>          Components: YARN
>    Affects Versions: 1.5.0
>            Reporter: Gary Yao
>            Assignee: vinoyang
>            Priority: Major
>             Fix For: 1.6.0
>
>
> {{AbstractYarnClusterDescriptor}} should be made immutable. Currently, its 
> internal configuration is modified from different places which makes it 
> difficult to reason about the code. For example, it should not be possible to 
> modify the {{zookeeperNamespace}} using a setter method. A user of this class 
> should be forced to provide all information prior to creating the instance, 
> e.g., by passing a {{org.apache.flink.configuration.Configuration}} object.



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