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https://issues.apache.org/jira/browse/HDDS-8708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17733597#comment-17733597
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George Jahad commented on HDDS-8708:
------------------------------------

 

I have a parameterized test here 
[https://github.com/apache/ozone/blob/f758ab2cd96d92d2d73d51286bdd3c87840bceec/hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/om/TestOMRatisSnapshots.java#L177-L181]

It allows you to set the number of snapshots to be created before 
bootstrapping, (but each one only contains 10 more keys than the previous.)  
I've tried it up to a thousand and it passes, (if you increase the timeouts.)  

 

But because it all runs inside a minicluster, we probably can't increase it a 
lot more than that.

 

> Stress test bootstrapping with thousands of snapshots and millions of keys.
> ---------------------------------------------------------------------------
>
>                 Key: HDDS-8708
>                 URL: https://issues.apache.org/jira/browse/HDDS-8708
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: George Jahad
>            Priority: Major
>
> We have some tests that can be scaled but because they run inside a 
> minicluster, they can't scale too much.
>  
> Instead we need some tests on a real cluster.
>  
>  



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