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From "laneser kuo (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-4653) nodetool cfstats Lantecy unit is wrong , it should be sec (seconds) instead of ms (micro seconds)
Date Wed, 12 Sep 2012 05:59:07 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-4653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

laneser kuo updated CASSANDRA-4653:
-----------------------------------

    Attachment: mstosec.txt

a simple patch for the issue.
                
> nodetool cfstats Lantecy unit is wrong , it should be sec (seconds) instead of ms (micro
seconds)
> -------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-4653
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4653
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>            Reporter: laneser kuo
>            Priority: Trivial
>         Attachments: mstosec.txt
>
>
> I was mislead by the nodetool cfstats Read Latency and Write Latency data.
> Until I read the source code, it should display sec instead of ms.
> for example:
> outs.println("\t\tRead Latency: " + String.format("%01.3f", cfstore.getRecentReadLatencyMicros()
/ 1000) + " ms.");

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