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https://issues.apache.org/jira/browse/HDDS-1178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bharat Viswanadham updated HDDS-1178:
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Component/s: SCM
> Healthy pipeline Chill Mode
> ---------------------------
>
> Key: HDDS-1178
> URL: https://issues.apache.org/jira/browse/HDDS-1178
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: SCM
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
> Priority: Major
>
> This Jira is to implement one of the chill mode rule.
> h2. Pipeline Rule with configurable percentage of open pipelines with all
> datanodes reported:
> h2. In this rule, we consider when at least 10% of the pipelines have all 3
> data node's reported (if it is a 3 node ratis ring), and one node reported if
> it is a one node ratis ring. (The percentage is configurable via ozone
> configuration parameter).
>
> This rule satisfies, once the SCM is restarted, and after exiting chill mode,
> we have enough pipelines to give for clients for writes to succeed.
>
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