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Spark Streaming 如果更新已加载外部数据

  •   
  •   einvince · Apr 24, 2018 · 1632 views
    This topic created in 2949 days ago, the information mentioned may be changed or developed.
    spark steaming 需要和外部数据加载的 RDD join，但是外部数据有更新的话，如何定时更新这个外部数据
  • Spark
  • 更新
  • 数据
  • rdd
    1 replies  •  2018-04-24 18:43:47 +08:00
    einvince
        1
    einvince  
    OP
       Apr 24, 2018
    凉了
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