代码:
from pyspark import SparkContext
sc = SparkContext()
rdd.getNumPartitions()
rdd.glom().collect()
遇到的问题:
执行rdd.glom().collect()时出现如下错误:
Py4JJavaError: An error occurred while calling z:org.apache.spark.api.python.PythonRDD.collectAndServe.
: org.apache.spark.SparkException: Job aborted due to st