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https://issues.apache.org/jira/browse/HDFS-3445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon reassigned HDFS-3445:
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Assignee: Aaron T. Myers
> 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
> Assignee: Aaron T. Myers
> 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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