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From "Gary Yao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-8799) Make AbstractYarnClusterDescriptor immutable
Date Fri, 02 Mar 2018 09:31:01 GMT

     [ https://issues.apache.org/jira/browse/FLINK-8799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

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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