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Type:
New Feature
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: Slider 0.90.2
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Fix Version/s: Slider 0.90.2
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Component/s: client
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Labels:None
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Environment:
Kerberos
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Sprint:Slider September #1
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
- is depended upon by
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HADOOP-12426 Add Entry point for Kerberos health check
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- Resolved
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- is related to
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HADOOP-12649 Improve Kerberos diagnostics and failure handling
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- Open
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