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From "Jean-Marc Spaggiari (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-20105) Allow flushes to target SSD storage
Date Fri, 09 Mar 2018 02:10:01 GMT

     [ https://issues.apache.org/jira/browse/HBASE-20105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jean-Marc Spaggiari updated HBASE-20105:
----------------------------------------
    Attachment:     (was: HBASE-20105-v2.patch)

> Allow flushes to target SSD storage
> -----------------------------------
>
>                 Key: HBASE-20105
>                 URL: https://issues.apache.org/jira/browse/HBASE-20105
>             Project: HBase
>          Issue Type: New Feature
>          Components: Performance, regionserver
>    Affects Versions: hbase-2.0.0-alpha-4
>            Reporter: Jean-Marc Spaggiari
>            Assignee: Jean-Marc Spaggiari
>            Priority: Major
>         Attachments: HBASE-20105-v0.patch, HBASE-20105-v1.patch, HBASE-20105-v2.patch,
HBASE-20105-v3.patch
>
>
> On heavy writes usecases, flushes are compactes together pretty quickly. Allowing flushes
to go on SSD allows faster flush and faster first compactions. Subsequent compactions going
on regular storage.
>  
> I will be interesting to have an option to target SSD for flushes.



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