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Posted to commits@cassandra.apache.org by "Caleb Rackliffe (Jira)" <ji...@apache.org> on 2024/01/08 16:40:00 UTC

[jira] [Updated] (CASSANDRA-18491) Investigate the sizing of BlockPackedReader and MonotonicBlockPackedReader

     [ https://issues.apache.org/jira/browse/CASSANDRA-18491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Caleb Rackliffe updated CASSANDRA-18491:
----------------------------------------
    Epic Link: CASSANDRA-19224  (was: CASSANDRA-18473)

> Investigate the sizing of BlockPackedReader and MonotonicBlockPackedReader
> --------------------------------------------------------------------------
>
>                 Key: CASSANDRA-18491
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-18491
>             Project: Cassandra
>          Issue Type: Task
>          Components: Feature/2i Index
>            Reporter: Mike Adamson
>            Priority: Normal
>
> BlockPackedWriter uses a block size of 128 bytes and MonotonicBlockPackedWriter uses a block size of 16384.
> There is no documentation about the reasons for choosing these particular sizes.
> We should add a micro benchmark to test these classes with different block sizes to show impact of changing them on read and write performance.



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