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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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Duong updated HDDS-11723:
-------------------------
Description:
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.
> 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
>
> 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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