[
https://issues.apache.org/jira/browse/HDDS-1178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Anu Engineer updated HDDS-1178:
-------------------------------
Target Version/s: 0.4.0
> Healthy pipeline Chill Mode Rule
> --------------------------------
>
> 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
> Labels: pull-request-available
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> 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.
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
