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From "Anu Engineer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-15204) Add Configuration API for parsing storage sizes
Date Thu, 15 Feb 2018 16:58:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16365921#comment-16365921
] 

Anu Engineer commented on HADOOP-15204:
---------------------------------------

{quote}
Given its in, I'd like to see a followup "move existing uses of getLongBytes to getStorageUnits"
{quote}

Will do, I plan to post an initial patch where I will convert the Ozone usage to getStorageUnits
and I will follow up with trunk later.

> Add Configuration API for parsing storage sizes
> -----------------------------------------------
>
>                 Key: HADOOP-15204
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15204
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: conf
>    Affects Versions: 3.1.0
>            Reporter: Anu Engineer
>            Assignee: Anu Engineer
>            Priority: Minor
>             Fix For: 3.1.0, 3.0.1
>
>         Attachments: HADOOP-15204.001.patch, HADOOP-15204.002.patch, HADOOP-15204.003.patch
>
>
> Hadoop has a lot of configurations that specify memory and disk size. This JIRA proposes
to add an API like {{Configuration.getStorageSize}} which will allow users
>  to specify units like KB, MB, GB etc. This is JIRA is inspired by HADOOP-8608 and Ozone.
Adding {{getTimeDuration}} support was a great improvement for ozone code base, this JIRA
hopes to do the same thing for configs that deal with disk and memory usage.



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