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Posted to issues@ozone.apache.org by "Stephen O'Donnell (Jira)" <ji...@apache.org> on 2020/03/27 07:32:00 UTC
[jira] [Resolved] (HDDS-3179) Pipeline placement based on Topology
does not have fall back protection
[ https://issues.apache.org/jira/browse/HDDS-3179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephen O'Donnell resolved HDDS-3179.
-------------------------------------
Resolution: Fixed
> Pipeline placement based on Topology does not have fall back protection
> -----------------------------------------------------------------------
>
> Key: HDDS-3179
> URL: https://issues.apache.org/jira/browse/HDDS-3179
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: SCM
> Affects Versions: 0.4.1
> Reporter: Li Cheng
> Assignee: Li Cheng
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.6.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> When rack awareness and topology is enabled, pipeline placement can fail when there is only one node on the rack.
>
> Should add fall back logic to search for nodes from other racks.
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