No output streams registered, so nothing to execute

编程语言 2018-05-10 08:12:06 阅读次数: 1

解决原因：没有触发DStream需要的aciton
解决方法：使用以下方法之一触发：

print()
foreachRDD()
saveAsObjectFiles()
saveAsTextFiles()
saveAsHadoopFiles()

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转载自m635674608.iteye.com/blog/2377641

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