Mukul Kumar Singh created HDDS-800:
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             Summary: Avoid ByteString to byte array conversion cost by using 
ByteBuffer
                 Key: HDDS-800
                 URL: https://issues.apache.org/jira/browse/HDDS-800
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
          Components: Ozone Client
    Affects Versions: 0.4.0
            Reporter: Mukul Kumar Singh
            Assignee: Mukul Kumar Singh


As noticed in HDDS-799, protobuf bytestring to byte[] array conversion has 
significant performance overhead in the read and write path, This jira proposes 
to use ByteBuffer in place to byte buffer to negate the performance overhead.



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