[jira] [Commented] (AMBARI-10608) Alerts: nodemanager health is critical, response is not clear

["Durga Gadiraju (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-10608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14534737#comment-14534737 ] 

Durga Gadiraju commented on AMBARI-10608:
-----------------------------------------

NodeManager returned an unexpected status of "False"

How can I apply this patch? I am new to this system. Please provide instructions how patch can be applied.

> Alerts: nodemanager health is critical, response is not clear
> -------------------------------------------------------------
>
>                 Key: AMBARI-10608
>                 URL: https://issues.apache.org/jira/browse/AMBARI-10608
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>            Reporter: Dmitry Lysnichenko
>            Assignee: Dmitry Lysnichenko
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-10608.patch
>
>
> 5 node cluster, 5 NodeManager
> each has NodeManager Health alert instance
> All are critical
> response is: NodeManager returned an unexpected status of "False"
> Not sure what this means.
> If I check the ResourceManager, it does seem the NMs are unhealthy. But the alert response doesn't seem to give enough info to know what is going on



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