-Re: "Browse the filesystem" weblink broken after upgrade to 1.0.0: HTTP 404 "Problem accessing /browseDirectory.jsp"
madhu phatak 2012-02-29, 05:42
Just make sure that Datanode is up. Looking into the datanode logs.
On Sun, Feb 19, 2012 at 10:52 PM, W.P. McNeill <[EMAIL PROTECTED]> wrote:
> I am running in pseudo-distributed on my Mac and just upgraded from
> 0.20.203.0 to 1.0.0. The web interface for HDFS which was working in
> 0.20.203.0 is broken in 1.0.0.
> HDFS itself appears to work: a command line like "hadoop fs -ls /" returns
> a result, and the namenode web interface at http://
> http://localhost:50070/dfshealth.jsp comes up. However, when I click on
> "Browse the filesystem" link on this page I get a 404 Error. The error
> message displayed in the browser reads:
> Problem accessing /browseDirectory.jsp. Reason:
> The URL in the browser bar at this point is "
> HTML source to the link on the main namenode page is <a
> href="/nn_browsedfscontent.jsp">Browse the filesystem</a>. If I change the
> server location from 0.0.0.0 to localhost in my browser bar I get the same
> I updated my configuration files in the new hadoop 1.0.0 conf directory to
> transfer over my settings from 0.20.203.0. My conf/slaves file consists of
> the line "localhost". I ran "hadoop-daemon.sh start namenode -upgrade"
> once when prompted my errors in the namenode logs. After that all the
> namenode and datanode logs contain no errors.
> For what it's worth, I've verified that the bug occurs on Firefox, Chrome,
> and Safari.
> Any ideas on what is wrong or how I should go about further debugging it?
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