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Posted to issues@ozone.apache.org by "Duong (Jira)" <ji...@apache.org> on 2022/10/26 17:06:00 UTC

[jira] [Resolved] (HDDS-4472) Pipeline Scrubber should delete open pipelines never reported by any dns

     [ https://issues.apache.org/jira/browse/HDDS-4472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Duong resolved HDDS-4472.
-------------------------
    Resolution: Not A Problem

> Pipeline Scrubber should delete open pipelines never reported by any dns
> ------------------------------------------------------------------------
>
>                 Key: HDDS-4472
>                 URL: https://issues.apache.org/jira/browse/HDDS-4472
>             Project: Apache Ozone
>          Issue Type: Bug
>          Components: SCM
>    Affects Versions: 1.1.0
>            Reporter: Shashikant Banerjee
>            Assignee: Duong
>            Priority: Major
>
> Currently, pipeline scrubber deletes pipelines in allocated state after timeout post safe mode exit. However, a pipeline can remain in open state but never gets reported by any of the constituent datanodes(cases where raft log directory is explicitly removed from all datanodes or none of the constituent datanode discover the raft log disk). In such cases, scrubber should delete such pipleines as well and free up the datanodes.



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