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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-218) name node should provide status of dfs.name.dir's
Date Thu, 11 Aug 2011 16:13:27 GMT

     [ https://issues.apache.org/jira/browse/HDFS-218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eli Collins resolved HDFS-218.
------------------------------

    Resolution: Duplicate

HDFS-1594 introduced a NN disk monitoring daemon.

> name node should provide status of dfs.name.dir's
> -------------------------------------------------
>
>                 Key: HDFS-218
>                 URL: https://issues.apache.org/jira/browse/HDFS-218
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>            Reporter: Allen Wittenauer
>            Assignee: Ravi Phulari
>         Attachments: HDFS-218-trunk.patch, HDFS-218.patch
>
>
> We've had several reports of people letting their dfs.name.dir fill up.  To help prevent
this, the name node web ui and perhaps dfsadmin -report or another command should give a disk
space report of all dfs.name.dir's as well as whether or not the contents of that dir are
actually being used, if the copy is "good", last 2ndary name node update, and any thing else
that might be useful.

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