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

[Shang Yuanchun (Jira)]

Gary Yao created FLINK-8799:
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             Summary: 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
             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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