Spark Java 中的 mapToPair 和 flatMapToPair 有什么区别，具体适用于什么场景呢？ - V2EX

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This topic created in 3878 days ago, the information mentioned may be changed or developed.

1 replies • 2016-03-29 17:45:15 +08:00

sunwei0325

Mar 29, 2016

1

https://github.com/apache/spark/blob/master/examples/src/main/java/org/apache/spark/examples/JavaPageRank.java

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