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Posted to dev@slider.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2015/12/15 20:45:46 UTC

[jira] [Created] (SLIDER-1027) add a kdiag command for kerberos diagnostics

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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