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From "Mukul Kumar Singh (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDDS-800) Avoid ByteString to byte array conversion cost by using ByteBuffer
Date Sun, 04 Nov 2018 07:26:00 GMT
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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