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https://issues.apache.org/jira/browse/CASSANDRA-15512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17017568#comment-17017568
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Benedict Elliott Smith commented on CASSANDRA-15512:
----------------------------------------------------

It's worth noting that the main body of this work is only for generating 
specific patterns of data in a partition for the purposes of benchmarking, and 
can be used in other scenarios (such as CASSANDRA-15367 and CASSANDRA-15511).

It would be nice to make one further addition, supporting simple patterns of 
data, to see how these patterns affect allocation costs on merge.  But the two 
distributions provided should cover the two extremes.

> Add compaction-related JMH tests
> --------------------------------
>
>                 Key: CASSANDRA-15512
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15512
>             Project: Cassandra
>          Issue Type: Sub-task
>          Components: Local/Compaction
>            Reporter: Benedict Elliott Smith
>            Assignee: Benedict Elliott Smith
>            Priority: Normal
>
> Following up CASSANDRA-15388, we should introduce some isolated JMH tests 
> covering at least the compaction merge path and partition deserialization, 
> covering a wide range of partition shapes and characteristics.



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