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Posted to yarn-issues@hadoop.apache.org by "Eric Badger (JIRA)" <ji...@apache.org> on 2016/12/01 18:52:58 UTC

[jira] [Updated] (YARN-5957) NMWebAppFilter currently drops end of URL during container log redirection

     [ https://issues.apache.org/jira/browse/YARN-5957?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Badger updated YARN-5957:
------------------------------
    Attachment: YARN-5957.001.patch

Attaching patch that appends the end of the input URL to the end of the redirection URL instead of dropping it.

> NMWebAppFilter currently drops end of URL during container log redirection
> --------------------------------------------------------------------------
>
>                 Key: YARN-5957
>                 URL: https://issues.apache.org/jira/browse/YARN-5957
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Eric Badger
>            Assignee: Eric Badger
>         Attachments: YARN-5957.001.patch
>
>
> When the NM redirects URLs given to it via NMWebAppFilter container log redirection it drops everything after the app owner. To make it more robust, we should append the end of the string to the redirection URL. This will allow the UIs to send back a more fine-grained link to the logs (e.g. directly to syslog/stderr) instead of going to the log aggregation page. 



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