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Posted to issues@hbase.apache.org by "subramanian raghunathan (JIRA)" <ji...@apache.org> on 2011/08/22 17:57:29 UTC

[jira] [Updated] (HBASE-4215) RS requestsPerSecond counter seems to be off

     [ https://issues.apache.org/jira/browse/HBASE-4215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

subramanian raghunathan updated HBASE-4215:
-------------------------------------------

    Attachment: HBASE-4215_trunk.patch

> RS requestsPerSecond counter seems to be off
> --------------------------------------------
>
>                 Key: HBASE-4215
>                 URL: https://issues.apache.org/jira/browse/HBASE-4215
>             Project: HBase
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 0.92.0
>            Reporter: Todd Lipcon
>            Assignee: subramanian raghunathan
>            Priority: Critical
>             Fix For: 0.92.0
>
>         Attachments: HBASE-4215_trunk.patch
>
>
> In testing trunk, I had YCSB reporting some 40,000 requests/second, but the summary info on the master webpage was consistently indicating somewhere around 3x that. I'm guessing that we may have a bug where we forgot to divide by time.

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