[jira] [Commented] (AMBARI-7636) When you recommission a DN, NM or RS it will start/stop other host components that are started/stopped

["Aleksandr Kovalenko (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-7636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14158189#comment-14158189 ] 

Aleksandr Kovalenko commented on AMBARI-7636:
---------------------------------------------

+1 for the patch

> When you recommission a DN, NM or RS it will start/stop other host components that are started/stopped
> ------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-7636
>                 URL: https://issues.apache.org/jira/browse/AMBARI-7636
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 1.7.0
>            Reporter: Andrii Babiichuk
>            Assignee: Andrii Babiichuk
>            Priority: Blocker
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-7636.patch
>
>
> Scenario:
> Create a three node cluster and ensure block replication as 1.
> * Stop a datanode (say on host3)
> * Decommission a datanode (say on host2)
> * Recommission the datanode on host2
> You will notice that datanode on host3 is also started.



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