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Posted to issues@hbase.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2015/09/01 19:48:50 UTC

[jira] [Updated] (HBASE-7519) Support level compaction

     [ https://issues.apache.org/jira/browse/HBASE-7519?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HBASE-7519:
------------------------------------
    Assignee:     (was: Sergey Shelukhin)

> Support level compaction
> ------------------------
>
>                 Key: HBASE-7519
>                 URL: https://issues.apache.org/jira/browse/HBASE-7519
>             Project: HBase
>          Issue Type: New Feature
>          Components: Compaction
>            Reporter: Jimmy Xiang
>         Attachments: level-compaction.pdf, level-compactions-notes.txt, level-compactions-notes.txt
>
>
> The level compaction algorithm may help HBase for some use cases, for example, read heavy loads (especially, just one version is used), relative small key space updated frequently.



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