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Posted to issues@ozone.apache.org by "Xiaoyu Yao (Jira)" <ji...@apache.org> on 2020/01/22 07:41:00 UTC

[jira] [Created] (HDDS-2924) Fix Pipeline#nodeIdsHash collision issue

Xiaoyu Yao created HDDS-2924:
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             Summary: Fix Pipeline#nodeIdsHash collision issue
                 Key: HDDS-2924
                 URL: https://issues.apache.org/jira/browse/HDDS-2924
             Project: Hadoop Distributed Data Store
          Issue Type: Sub-task
            Reporter: Xiaoyu Yao
            Assignee: Xiaoyu Yao


Currently SCM relies on the XOR of the three node ID hash to detect overlapped pipelines. Per offline discussion with [~aengineer], this could potentially give false positive result when detecting overlapped pipelines. This ticket is opened to fix the issue.  



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