Todd Lipcon created HADOOP-8787:
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Summary: 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: 2.0.1-alpha, 1.0.3, 3.0.0
Reporter: Todd Lipcon
Priority: Minor
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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