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Posted to issues@ozone.apache.org by "Li Cheng (Jira)" <ji...@apache.org> on 2020/03/14 01:52:00 UTC

[jira] [Created] (HDDS-3179) Pipeline placement based on Topology does not have fall back protection

Li Cheng created HDDS-3179:
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             Summary: 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
             Fix For: 0.6.0


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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