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Posted to issues@ozone.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2026/01/19 14:48:00 UTC

[jira] [Updated] (HDDS-9940) Use MappedByteBuffer in ChunkManagerDummyImpl

     [ https://issues.apache.org/jira/browse/HDDS-9940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HDDS-9940:
---------------------------------
    Labels: pull-request-available  (was: )

> Use MappedByteBuffer in ChunkManagerDummyImpl
> ---------------------------------------------
>
>                 Key: HDDS-9940
>                 URL: https://issues.apache.org/jira/browse/HDDS-9940
>             Project: Apache Ozone
>          Issue Type: Improvement
>          Components: test
>            Reporter: Tsz-wo Sze
>            Assignee: Chen-Jheng Sing
>            Priority: Minor
>              Labels: pull-request-available
>
> {{ChunkManagerDummyImpl}}, an implementation of {{ChunkManager}} for running performance tests, allocates heap buffers for read.  It is better to create a small file, say 1MB, and use MappedByteBuffer.



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