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Posted to yarn-issues@hadoop.apache.org by "Tim Robertson (JIRA)" <ji...@apache.org> on 2014/11/07 14:28:33 UTC

[jira] [Created] (YARN-2828) Enable auto refresh of web pages (using http parameter)

Tim Robertson created YARN-2828:
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             Summary: Enable auto refresh of web pages (using http parameter)
                 Key: YARN-2828
                 URL: https://issues.apache.org/jira/browse/YARN-2828
             Project: Hadoop YARN
          Issue Type: Improvement
            Reporter: Tim Robertson
            Priority: Minor


The MR1 Job Tracker had a useful HTTP parameter of e.g. "&refresh=3" that could be appended to URLs which enabled a page reload.  This was very useful when developing mapreduce jobs, especially to watch counters changing.  This is lost in the the Yarn interface.

Could be implemented as a page element (e.g. drop down or so), but I'd recommend that the page not be more cluttered, and simply bring back the optional "refresh" HTTP param.  It worked really nicely.






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