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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-154) hadoop secondary name node dfs metrics should show 0 values
Date Fri, 18 Jul 2014 17:36:05 GMT

     [ https://issues.apache.org/jira/browse/HDFS-154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer resolved HDFS-154.
-----------------------------------

    Resolution: Incomplete

Closing as stale.

> hadoop secondary name node dfs metrics should show 0 values
> -----------------------------------------------------------
>
>                 Key: HDFS-154
>                 URL: https://issues.apache.org/jira/browse/HDFS-154
>             Project: Hadoop HDFS
>          Issue Type: Bug
>         Environment: Red Hat Enterprise Linux AS release 4 (Nahant Update 5)
>            Reporter: Eric Yang
>
> Using FileContext to look at the dfs metrics:
> dfs.FSNamesystem: hostName=gs301017.inktomisearch.com, sessionId=, BlocksTotal=90, CapacityRemainingGB=3375,
CapacityTotalGB=3632, CapacityUsedGB=1, FilesTotal=175, PendingReplicationBlocks=0, ScheduledReplicationBlocks=0,
TotalLoad=0, UnderReplicatedBlocks=1
> dfs.FSNamesystem: hostName=gs301017.inktomisearch.com, sessionId=, BlocksTotal=90, CapacityRemainingGB=0,
CapacityTotalGB=0, CapacityUsedGB=0, FilesTotal=175, PendingReplicationBlocks=0, ScheduledReplicationBlocks=0,
TotalLoad=0, UnderReplicatedBlocks=0
> Both primary name node and seconddary name nodes are sending out data.  However, secondary
name node should send 0 instead, since secondary name node is not really being used.



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