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Posted to yarn-dev@hadoop.apache.org by "Szilard Nemeth (Jira)" <ji...@apache.org> on 2019/11/28 12:15:00 UTC

[jira] [Created] (YARN-9997) Code cleanup in ZKConfigurationStore

Szilard Nemeth created YARN-9997:
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             Summary: Code cleanup in ZKConfigurationStore
                 Key: YARN-9997
                 URL: https://issues.apache.org/jira/browse/YARN-9997
             Project: Hadoop YARN
          Issue Type: Improvement
            Reporter: Szilard Nemeth
            Assignee: Szilard Nemeth


Many thins can be improved:
* znodeParentPath could be a local variable
* zkManager could be private, VisibleForTesting annotation is not needed anymore
* Do something with unchecked casts
* zkManager.safeSetData calls are almost having the same set of parameters: Simplify this
* Extract zkManager calls to their own methods: They are repeated
* Remove TODOs



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