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Posted to mapreduce-issues@hadoop.apache.org by "Ray Chiang (JIRA)" <ji...@apache.org> on 2014/07/10 23:23:05 UTC

[jira] [Updated] (MAPREDUCE-5185) When log aggregation not enabled, message should point to NM HTTP port, not IPC port

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ray Chiang updated MAPREDUCE-5185:
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    Attachment: MAPREDUCE5185-01.patch

Putting up something preliminary.

1) I'm still getting familiar with a lot of the APIs.  So, if there's a cleaner or more robust way to extract the host and port for the NM, let me know.

2) For pointing directly at the container URL, let me know if there's a better way to put it together other than String concatenation.


> When log aggregation not enabled, message should point to NM HTTP port, not IPC port 
> -------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5185
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5185
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobhistoryserver
>    Affects Versions: 2.0.4-alpha
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>         Attachments: MAPREDUCE5185-01.patch
>
>
> When I try to get a container's logs in the JHS without log aggregation enabled, I get a message that looks like this:
> "Aggregation is not enabled. Try the nodemanager at sandy-ThinkPad-T530:33224"
> This could be a lot more helpful by actually pointing the URL that would show the container logs on the NM.



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