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Posted to hdfs-dev@hadoop.apache.org by "Siddharth Wagle (JIRA)" <ji...@apache.org> on 2019/05/21 22:23:00 UTC

[jira] [Created] (HDDS-1577) Add default pipeline placement policy implementation

Siddharth Wagle created HDDS-1577:
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             Summary: Add default pipeline placement policy implementation
                 Key: HDDS-1577
                 URL: https://issues.apache.org/jira/browse/HDDS-1577
             Project: Hadoop Distributed Data Store
          Issue Type: Sub-task
          Components: SCM
            Reporter: Siddharth Wagle
            Assignee: Siddharth Wagle


This is a simpler implementation of the PipelinePlacementPolicy that can be utilized if no network topology is defined for the cluster. We try to form pipelines from existing HEALTHY datanodes randomly, as long as they satisfy PipelinePlacementCriteria.



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