sc.textFile的相对路径与绝对路径

 

路径	实际路径
sc.textFile("code/test.csv")	//code/test.csv on HDFS.
sc.textFile("hdfs:////code/test.csv")	//code/test.csv on HDFS.
sc.textFile("file:///code/test.csv")	/code/test.csv local file system

转载自:

pySpark local mode - loading text file with file:/// vs relative path