[jira] [Resolved] (HBASE-28601) Enable setting memstore on-heap sizes in bytes

["Nick Dimiduk (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-28601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Dimiduk resolved HBASE-28601.
----------------------------------
    Fix Version/s: 3.0.0-beta-2
                   2.6.5
                   2.5.14
       Resolution: Fixed

Pushed to branch-2.5+. Thanks for the contribution [~liuxiaocs7]!

> Enable setting memstore on-heap sizes in bytes
> ----------------------------------------------
>
>                 Key: HBASE-28601
>                 URL: https://issues.apache.org/jira/browse/HBASE-28601
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: Nick Dimiduk
>            Assignee: Xiao Liu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.0.0-beta-2, 2.6.5, 2.5.14
>
>
> Specifying blockcache and memstore sizes as a percentage of heap is not always ideal. Sometimes it's easier to specify exact values rather than backing into a percentage. Let's introduce new configuration settings (perhaps named similarly to {{hbase.bucketcache.size}}) that accept byte values. Even nicer would be if these settings accepted human-friendly byte values like {{512m}} or {{10g}}. 



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