peng.jianhua created RANGER-1918:
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Summary: Optimize logic and remove unnecessary temporary variables
in YarnClient.class
Key: RANGER-1918
URL: https://issues.apache.org/jira/browse/RANGER-1918
Project: Ranger
Issue Type: Improvement
Components: plugins
Affects Versions: master
Reporter: peng.jianhua
Assignee: peng.jianhua
Fix For: master
1.We have already determined the logic of the response! = Null and
response.getStatus ()! = 200 in the getQueueResponse method, and do not need to
be evaluated in the run method of the getQueueResponse method. Move
"response.close ();" into the getQueueResponse method.
2.There is no necessary to create so many useless temporary variables "String
errMsg = errMessage;"
just use errMessage is better practice.
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