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https://issues.apache.org/jira/browse/YARN-1350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13805862#comment-13805862
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Shinichi Yamashita commented on YARN-1350:
------------------------------------------

In other words, you say that I don't have any problem if I fix port number in 
"yarn.nodemanager.address" property.
And this problem will not surely occur.
But then it should set a fixed appropriate port number like 
"yarn.resourcemanager.address" in yarn-default.xml and default port number. Why 
is 0?


> Should not add Lost Node by NodeManager reboot
> ----------------------------------------------
>
>                 Key: YARN-1350
>                 URL: https://issues.apache.org/jira/browse/YARN-1350
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 3.0.0
>            Reporter: Shinichi Yamashita
>         Attachments: NodeState.txt
>
>
> In current trunk, when NodeManager reboots, the node information before the 
> reboot is treated as "LOST".
> This occurs to confirm only Inactive node information at the time of reboot.
> Therefore Lost Node will exist even if NodeManager works in all nodes.
> We should change it not to register Lost Node by the NodeManager reboot.



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