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https://issues.apache.org/jira/browse/SLIDER-158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated SLIDER-158:
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Attachment: 2014-09-15-Diagnosticoptiondesign-steve.docx
added some annotations
I think a key comment is that we don't have any direct way to get to the
far-end machines except via the agent and AM, and if we can get the agent
running there, then things are probably good.
Which means: don't worry about getting information from those remote nodes.
Better to start with the local problems (configs, kerberos &c), and see if
there is any mismatch from what YARN is expecting.
Other than that, looks very useful
> add a "slider diagnostics" command
> ----------------------------------
>
> Key: SLIDER-158
> URL: https://issues.apache.org/jira/browse/SLIDER-158
> Project: Slider
> Issue Type: New Feature
> Components: client
> Affects Versions: Slider 0.30
> Reporter: Steve Loughran
> Assignee: thomas liu
> Attachments: 2014-09-15-Diagnosticoptiondesign-steve.docx,
> Diagnosticoptiondesign.docx
>
>
> Tech preview users are having problems, and it is very hard for us to
> diagnose what is going on.
> I propose a {{slider diagnostics}} command to print out the client-side
> state, look at HDFS and see what's up there
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