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Spark/Scala 的细节讨论:在 map task 里的 map 会得到如何的处理?
alexapollo
·
Sep 14, 2016
· 5492 views
This topic created in 3525 days ago, the information mentioned may be changed or developed.
按观察看,是都不会生成新的 map task 的,纯粹的本地执行,但哪儿有对应的说明呢?
map
task
Scala
生成
1 replies
•
2016-09-14 22:36:27 +08:00
1
alexapollo
OP
Sep 14, 2016
按理说是 RDD 实现是特殊的,其他实现都是本地化的,但没有看到有写的很清楚的文章
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