今天在自己本地测试启动ElasticSearch和Kibana时,ElasticSearch已经启动的情况下,去启动Kibana时,报:Unable...
4. Pyspark引入col函数出错,ImportError: cannot import name 'Col' from 'pyspark.sql.functions' #有人建议的是,不过我用的时候会报错frompyspark.sql.functionsimportcol#后来测试了一种方式可以用frompyspark.sqlimportRow, column#也试过另一个参考,不过要更新pyspark包之类的,于是暂时没有用该方法,也就是安装py...
Spark <3.0.0:def date_add(start:Column,days:Int):Column = date_add(start,lit(days)...
Spark <3.0.0:def date_add(start:Column,days:Int):Column = date_add(start,lit(days)...
(infile) File "/opt/spark-3.3.0-bin-hadoop3/python/lib/pyspark.zip/pyspark/serializers.py", line 595, in read_int raise EOFError EOFError at org.apache.spark.api.python.BasePythonRunner$ReaderIterator.handlePythonException(PythonRunner.scala:559) at org.apache.spark.api.python.PythonRunner$...