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https://issues.apache.org/jira/browse/HADOOP-8787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Malaska updated HADOOP-8787:
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Attachment: HADOOP-8787-2.patch
This is an implementation of option 1.
I need to review with the hadoop team tomorrow to ask for direction. I'm not
sure which option is best for this JIRA.
Things included in this patch:
1. Nested exception message that give the user information about which
proporties are causing the problem.
2. It fixed the security null in the case of a prefix bug.
3. It includes a new test for the security null in the case of a prefix bug.
> KerberosAuthenticationHandler should include missing property names in
> configuration
> ------------------------------------------------------------------------------------
>
> Key: HADOOP-8787
> URL: https://issues.apache.org/jira/browse/HADOOP-8787
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 1.0.3, 3.0.0, 2.0.1-alpha
> Reporter: Todd Lipcon
> Assignee: Ted Malaska
> Priority: Minor
> Labels: newbie
> Attachments: HADOOP-8787-0.patch, HADOOP-8787-1.patch,
> HADOOP-8787-2.patch
>
>
> Currently, if the spnego keytab is missing from the configuration, the user
> gets an error like: "javax.servlet.ServletException: Principal not defined in
> configuration". This should be augmented to actually show the configuration
> variable which is missing. Otherwise it is hard for a user to know what to
> fix.
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