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Hadoop, mail # user - "Browse the filesystem" weblink broken after upgrade to 1.0.0: HTTP 404 "Problem accessing /browseDirectory.jsp"


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Re: "Browse the filesystem" weblink broken after upgrade to 1.0.0: HTTP 404 "Problem accessing /browseDirectory.jsp"
madhu phatak 2012-03-01, 08:33
On Wed, Feb 29, 2012 at 11:34 PM, W.P. McNeill <[EMAIL PROTECTED]> wrote:

> I can do perform HDFS operations from the command line like "hadoop fs -ls
> /". Doesn't that meant that the datanode is up?
>

  No. It is just meta data lookup which comes from Namenode. Try to cat
some file like "hadoop fs -cat " . Then if you are able get data then
datanode should be up . Also make sure that hdfs is not in safemode . To
turnoff safemode use hdfs command "hadoop dfsadmin -safemode leave" and
then restart the jobtracker and tasktracker.

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