【发布时间】:2018-07-11 14:58:02
【问题描述】:
我正在使用 pySpark 2.3,试图读取如下所示的 csv 文件:
0,0.000476517230863068,0.0008178378961061477
1,0.0008506156837329876,0.0008467260987257776
但它不起作用:
from pyspark import sql, SparkConf, SparkContext
print (sc.applicationId)
>> <property at 0x7f47583a5548>
data_rdd = spark.textFile(name=tsv_data_path).filter(x.split(",")[0] != 1)
我得到一个错误:
AttributeError: 'SparkSession' object has no attribute 'textFile'
知道我应该如何在 pySpark 2.3 中阅读它吗?
【问题讨论】:
标签: apache-spark pyspark apache-spark-sql apache-spark-mllib pyspark-sql