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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3340) hadoop dfs metrics shows 0
Date Mon, 02 Jun 2008 17:25:45 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12601678#action_12601678
] 

Eric Yang commented on HADOOP-3340:
-----------------------------------

Tested with Simon, and the patch fixed these metrics:

BlocksReplicated
HeartbeatsNum
BlockReportsAverageTime


> hadoop dfs metrics shows 0
> --------------------------
>
>                 Key: HADOOP-3340
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3340
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 0.16.2
>         Environment: Red Hat Enterprise Linux AS release 4 (Nahant Update 5), Intel(R)
Xeon(TM) CPU 2.80GHz, jdk1.5.0_15
>            Reporter: Eric Yang
>         Attachments: HADOOP-3340-1.patch
>
>
> Hadoop dfs Mbean has the following metrics showing as 0.
> BlocksReplicated (unimplemented)
> ReadMetadataOpNum
> HeartbeatsNum
> BlockReportsAverageTime

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