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From "ryan rawson (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-1258) ganglia metrics for 'requests' is confusing
Date Sat, 14 Mar 2009 04:36:50 GMT

     [ https://issues.apache.org/jira/browse/HBASE-1258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

ryan rawson updated HBASE-1258:
-------------------------------

    Attachment: HBASE-1258-1259-v2.patch

oh im sorry, my bad. here is a fixed patch.

> ganglia metrics for 'requests' is confusing
> -------------------------------------------
>
>                 Key: HBASE-1258
>                 URL: https://issues.apache.org/jira/browse/HBASE-1258
>             Project: Hadoop HBase
>          Issue Type: Bug
>    Affects Versions: 0.19.0
>            Reporter: ryan rawson
>            Assignee: ryan rawson
>             Fix For: 0.19.1, 0.20.0
>
>         Attachments: HBASE-1258-1259-v2.patch, HBASE-1258-1259.patch
>
>
> the 'requests' metric is incremented for every request, but it is reset and published
every interval.  Which means the number is actually 'requests per interval' which is a config
value in hbase.  
> HBase should export 'requests/second' instead.

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