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From "Bowen Li (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FLINK-8799) Make AbstractYarnClusterDescriptor immutable
Date Thu, 01 Mar 2018 06:36:00 GMT

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

Bowen Li reassigned FLINK-8799:
-------------------------------

    Assignee: Bowen Li

> Make AbstractYarnClusterDescriptor immutable
> --------------------------------------------
>
>                 Key: FLINK-8799
>                 URL: https://issues.apache.org/jira/browse/FLINK-8799
>             Project: Flink
>          Issue Type: Bug
>          Components: YARN
>    Affects Versions: 1.5.0
>            Reporter: Gary Yao
>            Assignee: Bowen Li
>            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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