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Posted to issues@hbase.apache.org by "Sreeram Venkatasubramanian (JIRA)" <ji...@apache.org> on 2016/02/25 13:31:18 UTC

[jira] [Assigned] (HBASE-5626) Compactions simulator tool for proofing algorithms

     [ https://issues.apache.org/jira/browse/HBASE-5626?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sreeram Venkatasubramanian reassigned HBASE-5626:
-------------------------------------------------

    Assignee: Sreeram Venkatasubramanian

> Compactions simulator tool for proofing algorithms
> --------------------------------------------------
>
>                 Key: HBASE-5626
>                 URL: https://issues.apache.org/jira/browse/HBASE-5626
>             Project: HBase
>          Issue Type: Task
>            Reporter: stack
>            Assignee: Sreeram Venkatasubramanian
>            Priority: Minor
>              Labels: beginner
>         Attachments: cf_compact.py
>
>
> A tool to run compaction simulations would be a nice to have.   We could use it to see how well an algo ran under different circumstances loaded w/ different value types with different rates of flushes and splits, etc. HBASE-2462 had one (see in patch).  Or we could try doing it using something like this: http://en.wikipedia.org/wiki/Discrete_event_simulation



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