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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3445) If SPNEGO filter fails to initialize, NN should not start
Date Fri, 18 May 2012 19:53:08 GMT
Todd Lipcon created HDFS-3445:

             Summary: If SPNEGO filter fails to initialize, NN should not start
                 Key: HDFS-3445
                 URL: https://issues.apache.org/jira/browse/HDFS-3445
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: name-node, security
    Affects Versions: 2.0.0
            Reporter: Todd Lipcon
            Priority: Critical

I recently updated a secure test cluster to trunk which includes the SPNEGO patches for image
transfer, without updating my configuration. Predictably, the HTTP server won't initialize
because I don't have the right principal set up for the server. But, the NameNode started
anyway, and just rejects all image transfer requests with a 503. Instead, it should abort
at startup if the SPNEGO filter fails to init.

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