[jira] [Created] (HDFS-8919) Use SLF4j in ProtobufRpcEngine class

[Xiaoyu Yao (JIRA)]

Xiaoyu Yao created HDFS-8919:
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             Summary: Use SLF4j in ProtobufRpcEngine class
                 Key: HDFS-8919
                 URL: https://issues.apache.org/jira/browse/HDFS-8919
             Project: Hadoop HDFS
          Issue Type: Improvement
    Affects Versions: 2.2.0
            Reporter: Xiaoyu Yao
            Assignee: Xiaoyu Yao
            Priority: Minor


This are considerable amount of debug/trace level logs in this class. This 
ticket is opened to convert it to use SLF4J for better performance. 



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