You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@ozone.apache.org by "Nanda kumar (Jira)" <ji...@apache.org> on 2020/06/10 04:18:00 UTC

[jira] [Commented] (HDDS-3096) SCM does not exit Safe mode

    [ https://issues.apache.org/jira/browse/HDDS-3096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17130051#comment-17130051 ] 

Nanda kumar commented on HDDS-3096:
-----------------------------------

Duplicate of HDDS-3039?

> SCM does not exit Safe mode
> ---------------------------
>
>                 Key: HDDS-3096
>                 URL: https://issues.apache.org/jira/browse/HDDS-3096
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: SCM
>            Reporter: Bharat Viswanadham
>            Assignee: Bharat Viswanadham
>            Priority: Critical
>              Labels: Triaged
>
> In a few scenarios, like Disks are gone, the datanode is not up or any other case, we may try to close pipelines.
> If we close pipelines after SCM restart, SCM will not come out of safe mode. This is because of the current implementation where we get the count of the pipeline from DB when creating a SafeMode rule object. During this, if any pipeline is closed/removed from DB, the Rule does not know about it, and it PipelineSafeMode rule is never met, this causes a situation where we never come out of safe mode.
>  
>  
>  



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: ozone-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: ozone-issues-help@hadoop.apache.org