It shouldn't be very hard to add a test for this new feature.

On Oct 29, 2007, at 6:31 PM, Raghu Angadi (JIRA) wrote:


[ https://issues.apache.org/jira/browse/HADOOP-1185? page=com.atlassian.jira.plugin.system.issuetabpanels:comment- tabpanel#action_12538645 ]

Raghu Angadi commented on HADOOP-1185:
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Looks good.

The code sets <form action> to request url that server sees. This won't work if the server is behind a (server side) proxy. You can just remove 'action' attribute and the browser defaults to current url (that browser sees, which is what you really want).


dynamically change dfs log levels
---------------------------------

                Key: HADOOP-1185
URL: https://issues.apache.org/jira/browse/ HADOOP-1185
            Project: Hadoop
         Issue Type: Improvement
         Components: dfs
           Reporter: dhruba borthakur
           Assignee: Tsz Wo (Nicholas), SZE
        Attachments: 1185_20071029b.patch


I would like to switch on the debug log level of the namenode without restarting it. This is needed to analyze a production system. Can somebody please advice on how to set the loglevel dyncamically on a running namenode? I was thinking of enhancing dfsadmin to make an RPC to the namenode to set a specified logging level. But the apache common logging APi does not export an API to change logging levels.

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