[jira] [Updated] (HDDS-5033) SCM may not be able to learn full port list of Datanode after Datanode is restarted.

["Glen Geng (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-5033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Glen Geng updated HDDS-5033:
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    Attachment: 企业微信截图_097abd79-0ea4-487b-9b07-6bc2330385ef.png

> SCM may not be able to learn full port list of Datanode after Datanode is restarted.
> ------------------------------------------------------------------------------------
>
>                 Key: HDDS-5033
>                 URL: https://issues.apache.org/jira/browse/HDDS-5033
>             Project: Apache Ozone
>          Issue Type: Bug
>          Components: SCM
>    Affects Versions: 1.2.0
>            Reporter: Glen Geng
>            Priority: Major
>         Attachments: 企业微信截图_097abd79-0ea4-487b-9b07-6bc2330385ef.png, 企业微信截图_c0bd5dde-98ee-4350-914d-2e0069ea8602.png
>
>
> After restart DN, the SCM may not know the full ports of that DN
> Please check attachment.
>  
> After restart SCM, this issue gone.
> The issue should be: SCMNodeManager just record the DatanodeDetails once during register.
> But for DN, it won’t record the admin, server, client port into DatanodeDetails until its ratis server is up.
> Thus there is contention here: if the register request is reported before ratis server is up, SCM won’t know full port list of that DN.
>  
>  
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