:347) at org.apache.spark.sql.execution.datasources.jdbc.DriverWrapper.connect$1.apply(JdbcUtils.scala:63)
at org.apache.spark.sql.execution.datasources.jdbc.Jdbc
你好,我正在尝试将Oracle分区表转换为Datalake parquet文件。使用此脚本 # Convert it to Spark SQL table and save it as parquet format
.format("parquet""/" + table_name + ".parquet") \ .saveAsTable(table_name) 此代码获取表的所有数据,