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Posted to issues@flink.apache.org by "vinoyang (JIRA)" <ji...@apache.org> on 2018/09/08 09:43:00 UTC

[jira] [Assigned] (FLINK-8799) Make AbstractYarnClusterDescriptor immutable

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

vinoyang reassigned FLINK-8799:
-------------------------------

    Assignee:     (was: vinoyang)

> 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
>            Priority: Major
>             Fix For: 1.7.0
>
>
> {{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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