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  1. Hadoop HDFS
  2. HDFS-16705

RBF: Support healthMonitor timeout configurable and cache NN and client proxy in NamenodeHeartbeatService

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    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.4.0
    • 3.4.0
    • rbf
    • Reviewed

    Description

      When I readĀ NamenodeHeartbeatService.class of RBF, I feel that there are somethings we can do for NamenodeHeartbeatService.class.

      • Cache NameNode Protocol and Client Protocol to avoid creating a new proxy every time
      • Supports healthMonitorTimeout configuration
      • Format code of getNamenodeStatusReport to make it clearer

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              xuzq_zander ZanderXu
              xuzq_zander ZanderXu
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