Home Sign Up Sign In
anonymoustian
V2EX  ›  Java

Spark Java 中的 mapToPair 和 flatMapToPair 有什么区别，具体适用于什么场景呢？

  •   
  •   anonymoustian · Mar 29, 2016 · 11513 views
    This topic created in 3826 days ago, the information mentioned may be changed or developed.
  • maptopair
  • Spark
  • Java
  • 适用
    1 replies  •  2016-03-29 17:45:15 +08:00
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Privacy   ·   Solana   ·   5896 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 22ms · UTC 02:17 · PVG 10:17 · LAX 19:17 · JFK 22:17
    ♥ Do have faith in what you're doing.