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https://issues.apache.org/jira/browse/HADOOP-12847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang updated HADOOP-12847:
-------------------------------------
Attachment: HADOOP-12847.004.patch
Rev04: caught two bugs: print usage if the command has no arguments, or if the
first argument is not either {{-getlevel}} or {{-setlevel}}
> hadoop daemonlog should support https and SPNEGO for Kerberized cluster
> -----------------------------------------------------------------------
>
> Key: HADOOP-12847
> URL: https://issues.apache.org/jira/browse/HADOOP-12847
> Project: Hadoop Common
> Issue Type: New Feature
> Reporter: Wei-Chiu Chuang
> Assignee: Wei-Chiu Chuang
> Attachments: HADOOP-12847.001.patch, HADOOP-12847.002.patch,
> HADOOP-12847.003.patch, HADOOP-12847.004.patch
>
>
> {{hadoop daemonlog}} is a simple, yet useful tool for debugging.
> However, it does not support https, nor does it support a Kerberized Hadoop
> cluster.
> Using {{AuthenticatedURL}}, it will be able to support SPNEGO negotiation
> with a Kerberized name node web ui. It will also fall back to simple
> authentication if the cluster is not Kerberized.
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