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https://issues.apache.org/jira/browse/HDDS-11723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siyao Meng resolved HDDS-11723.
-------------------------------
    Fix Version/s: 2.0.0
       Resolution: Done

> Tool to micro benchmark hbase performance in Ozone
> --------------------------------------------------
>
>                 Key: HDDS-11723
>                 URL: https://issues.apache.org/jira/browse/HDDS-11723
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Duong
>            Assignee: Duong
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 2.0.0
>
>
> In hsync load test, we need to simulates the way HBase writes transaction 
> logs (WAL) to a file in Ozone:
>  * Transactions are written to the file's OutputStream by a single thread, 
> each transaction is numbered by an increasing counter. Every transaction can 
> be serialized to the OutputStream via multiple write calls.
>  * Multiple threads checks and sync (hsync) the OutputStream to make it 
> persistent.



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