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From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-686) Flatten NodeReport
Date Thu, 06 Jun 2013 01:53:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13676597#comment-13676597
] 

Sandy Ryza commented on YARN-686:
---------------------------------

Latest patch addresses the failing tests.  I also manually verified the changes to the web
UI and command line.
                
> Flatten NodeReport
> ------------------
>
>                 Key: YARN-686
>                 URL: https://issues.apache.org/jira/browse/YARN-686
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: api
>    Affects Versions: 2.0.4-alpha
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>         Attachments: YARN-686-1.patch, YARN-686.patch, YARN-686.patch
>
>
> The NodeReport returned by getClusterNodes or given to AMs in heartbeat responses includes
both a NodeState (enum) and a NodeHealthStatus (object).  As UNHEALTHY is already NodeState,
a separate NodeHealthStatus doesn't seem necessary.  I propose eliminating NodeHealthStatus#getIsNodeHealthy
and moving its two other methods, getHealthReport and getLastHealthReportTime, into NodeReport.

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