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Posted to issues@ozone.apache.org by "Stephen O'Donnell (Jira)" <ji...@apache.org> on 2022/01/10 21:15:00 UTC

[jira] [Updated] (HDDS-5949) EC: Create reusable buffer pool shared by all EC input and output streams

     [ https://issues.apache.org/jira/browse/HDDS-5949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephen O'Donnell updated HDDS-5949:
------------------------------------
    Fix Version/s: EC-Branch
       Resolution: Fixed
           Status: Resolved  (was: Patch Available)

> EC: Create reusable buffer pool shared by all EC input and output streams
> -------------------------------------------------------------------------
>
>                 Key: HDDS-5949
>                 URL: https://issues.apache.org/jira/browse/HDDS-5949
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Stephen O'Donnell
>            Assignee: Stephen O'Donnell
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: EC-Branch
>
>
> When reading and writing EC, we often have to allocate chunk sized Bytebuffers. It would be good if we could reuse them across multiple input / output instances to save freeing and re-allocating memory.



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