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  1. Hadoop HDFS
  2. HDFS-14753

Document HDFS-8432 (Introduce a minimum compatible layout version to allow downgrade in more rolling upgrade use cases)

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    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Labels:
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      Description

      After HDFS-8432, we can downgrade to the different layout version if the layout version of the destination is equal to or greater than the minimum compatible layout version of the source. This information is very important for administrators and it needs to be documented.

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              • Assignee:
                Unassigned
                Reporter:
                aajisaka Akira Ajisaka
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                Dates

                • Created:
                  Updated: