Steve Loughran created SLIDER-1027:
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Summary: add a kdiag command for kerberos diagnostics
Key: SLIDER-1027
URL: https://issues.apache.org/jira/browse/SLIDER-1027
Project: Slider
Issue Type: New Feature
Components: client
Affects Versions: Slider 0.90
Environment: Kerberos
Reporter: Steve Loughran
Assignee: Steve Loughran
Fix For: Slider 0.90
Trying to debug kerberos problems is painful exercise
Add a kerberos diagnostics command, `kdiag` to aid this; output to stdout or to
a named file.
add other args as appropriate, etg
* `--required` - fail with exit code if no login
* `--zookeeper` check zk details
* `--hdfs` check HDFS
* `--yarn` check yarn login
* --keytab + keytab name`: check for accessibility, contents
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