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  1. Hadoop HDFS
  2. HDFS-12561

FavoredNodes should shuffle if more than replicas and make writer first if present at BlockPlacementPolicyDefault#chooseTarget

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    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • block placement
    • None

    Description

      As default behavior,will choose in the front of favorite nodes, may lead to unbalance(IO/Storage)

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              Unassigned Unassigned
              Deng FEI DENG FEI
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                Created:
                Updated: