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

["Nicolas Spiegelberg (Updated) (JIRA)" <ji...@apache.org>]

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

Nicolas Spiegelberg updated HBASE-5626:
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    Attachment: cf_compact.py

Attached the current python script that I use to emulate compactions given different params.
                
> 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
>            Priority: Minor
>              Labels: noob
>         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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