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Posted to issues@ozone.apache.org by "Prashant Pogde (Jira)" <ji...@apache.org> on 2021/01/29 17:26:15 UTC

[jira] [Updated] (HDDS-800) Avoid ByteString to byte array conversion cost by using ByteBuffer

     [ https://issues.apache.org/jira/browse/HDDS-800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prashant Pogde updated HDDS-800:
--------------------------------
    Target Version/s: 1.2.0

I am managing the 1.1.0 release and we currently have more than 600 issues targeted for 1.1.0. I am moving the target field to 1.2.0. 

If you are actively working on this jira and believe this should be targeted to 1.1.0 release, Please change the target field back to 1.1.0 before Feb 05, 2021. 

> 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
>            Priority: Major
>              Labels: TriagePending, performance
>
> 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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