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  1. Hadoop HDFS
  2. HDFS-14601

NameNode HA with single DNS record for NameNode discovery prevent running ZKFC

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    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      ZKFC seems not treat one DNS record for NameNode discovery as multiple NameNodes, so launching ZKFC is blocked on NameNodes which has only one "dfs.ha.namenodes" definition with DNS for resolving multiple NameNodes.

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              fengnanli Fengnan Li
              kkori Kei Kori
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                Created:
                Updated: