摘要:
程序运行的过程中,报Failed to locate the winutils binary in the hadoop binary path Java.io.IOException: Could not locate executable\bin\winutils.exe in the Hado 阅读全文
摘要:
以下的这些分析都是基于spark2.1进行的 (一)什么是RDD A Resilient Distributed Dataset (RDD), the basic abstraction in Spark. Represents an immutable, partitioned collectio 阅读全文