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From "Jonathan Hsieh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14778) Make block cache hit percentages not integer in the metrics system
Date Sat, 07 Nov 2015 03:55:10 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14995013#comment-14995013
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Jonathan Hsieh commented on HBASE-14778:
----------------------------------------

I'm guess I'm concerned about so thing showing up with 30 past the decimal
point values.

Anyway, I believe this is private api all the way down so fix a checkstyle
and then +1 from me.




-- 
// Jonathan Hsieh (shay)
// HBase Tech Lead, Software Engineer, Cloudera
// jon@cloudera.com // @jmhsieh


> Make block cache hit percentages not integer in the metrics system
> ------------------------------------------------------------------
>
>                 Key: HBASE-14778
>                 URL: https://issues.apache.org/jira/browse/HBASE-14778
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 1.2.0, 1.1.2
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>             Fix For: 2.0.0, 1.2.0, 1.3.0
>
>         Attachments: HBASE-14778.patch
>
>
> Once you're close to the 90%+ it's hard to see a difference because getting a full percent
change is rare.



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