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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-4960) Hadoop metrics are showing in irregular intervals
Date Thu, 15 Jan 2009 00:04:59 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-4960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eric Yang updated HADOOP-4960:
------------------------------

    Release Note: 
What is new in HADOOP-4960:

- Changed from current system time to data source time.
          Status: Patch Available  (was: Open)

> Hadoop metrics are showing in irregular intervals
> -------------------------------------------------
>
>                 Key: HADOOP-4960
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4960
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/chukwa
>         Environment: Redhat 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>         Attachments: HADOOP-4960.patch
>
>
> dfs datanode metrics are not parsing correctly in demux.  There was a bug introduced
for rounding the timestamp of the metrics.  Instead of log file timestamp, system current
timestamp was used.

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