Steve Loughran created HADOOP-12896:
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Summary: kdiag to add a --DEFAULTREALM option
Key: HADOOP-12896
URL: https://issues.apache.org/jira/browse/HADOOP-12896
Project: Hadoop Common
Issue Type: Sub-task
Components: security
Affects Versions: 2.8.0
Reporter: Steve Loughran
Priority: Minor
Fix For: 2.9.0
* kdiag to add a --DEFAULTREALM option to say not having a default realm is an
error.
* if this flag is unset, when dumping the credential cache, if there is any
entry without a realm, *and there is no default realm*, diagnostics to fail
with an error. Hadoop will fail in this situation; kdiag should detect and
report
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