上个问题解决了,现在是这样的 真是难受 pk老师 折磨死人了
来源:3-8 -pyspark
qwc面朝大海春暖花开
2018-09-05
ERROR spark.SparkContext: Error initializing SparkContext.
java.net.ConnectException: Call From hadoop000/127.0.0.1 to hadoop000:8020 failed on connection exception: java.net.ConnectException: Connection refused; For mo
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Michael_PK
2018-09-05
hadoop000/127.0.0.1 to hadoop000:8020
你conf下是有hive-site。xml吗,如果有,请先启动hdfs。hadoop000:8020 failed 这个错是最典型的连不到hdfs
042022-08-08
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