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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-9727) allow filesystems to declare a support URL to include in diagnostics messages on FS load failure
Date Sat, 13 Jul 2013 14:23:48 GMT
Steve Loughran created HADOOP-9727:
--------------------------------------

             Summary: allow filesystems to declare a support URL to include in diagnostics
messages on FS load failure
                 Key: HADOOP-9727
                 URL: https://issues.apache.org/jira/browse/HADOOP-9727
             Project: Hadoop Common
          Issue Type: Improvement
          Components: fs
    Affects Versions: 2.1.0-beta
            Reporter: Steve Loughran
            Priority: Minor


Allow FS declarations  to have a config option to provide a URL to include in any diagnostics
message if the FS class doesn't load, e.g. {{"ClassNotFoundException: failed to load swift://fs/file
-please see http:// something }} for help.

This could be similar to the {{NetUtil.wrapException()}} code, only with per FS URLS. We could
fall back to a wiki page if there was no URL

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