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From "Harsh J (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-71) HTTP ERROR: 500 when using "Go back to dir listing" link in NameNode web interface
Date Mon, 21 Nov 2011 13:42:52 GMT

     [ https://issues.apache.org/jira/browse/HDFS-71?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Harsh J resolved HDFS-71.
-------------------------

    Resolution: Cannot Reproduce

Can't reproduce on 0.23/0.20-security today. Resolving for now, lets reopen when it surfaces
again (although it looks like a wrong root dir string, probably a bug fixed already.)
                
> HTTP ERROR: 500 when using "Go back to dir listing" link in NameNode web interface
> ----------------------------------------------------------------------------------
>
>                 Key: HDFS-71
>                 URL: https://issues.apache.org/jira/browse/HDFS-71
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Albert Strasheim
>            Priority: Minor
>
> I'm running Hadoop 0.13.0 on Windows XP.
> Steps to reproduce HTTP 500 error:
> 1. Go to http://localhost:50070/dfshealth.jsp
> 2. Click "Browse the filesystem"
> 3. Click on any file
> 4. Click "Go back to dir listing"
> If I do this, I get the following error:
> HTTP ERROR: 500
> java.io.IOException: Cannot open filename \
> 	at org.apache.hadoop.dfs.NameNode.open(NameNode.java:263)
> 	at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:341)
> 	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:573)
> RequestURI=/browseDirectory.jsp

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