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From "Wei Yan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-4865) Remove sub resource warning from httpfs log at startup time
Date Wed, 29 May 2013 19:14:20 GMT

     [ https://issues.apache.org/jira/browse/HDFS-4865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wei Yan updated HDFS-4865:
--------------------------

    Status: Patch Available  (was: Open)
    
> Remove sub resource warning from httpfs log at startup time
> -----------------------------------------------------------
>
>                 Key: HDFS-4865
>                 URL: https://issues.apache.org/jira/browse/HDFS-4865
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.0.4-alpha
>            Reporter: Wei Yan
>            Assignee: Wei Yan
>         Attachments: HDFS-4865.patch
>
>
> When httpfs starts, the httpfs-catalina log shows the following warning.
> {code}
> WARNING: A sub-resource method, public javax.ws.rs.core.Response org.apache.hadoop.fs.http.server.HttpFSServer.getRoot(java.security.Principal,org.apache.hadoop.fs.http.server.HttpFSParametersProvider$OperationParam,org.apache.hadoop.lib.wsrs.Parameters)
throws java.io.IOException,org.apache.hadoop.lib.service.FileSystemAccessException, with URI
template, "/", is treated as a resource method
> {code}
>  
> This is happening because the method annotated for default resource path has the {{@Path("/")}}
annotation, removing this annotation eliminates the warning.

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