我也遇到类似问题了，通过上面的方法解决了，谢谢@peyman !

class JavaSparkSessionSingletonUtil {
private static transient SparkSession instance = null;
public static SparkSession getInstance(String appName) {
SparkSession.clearDefaultSession();
if (instance == null) {
instance = SparkSession.builder().appName(appName)
.config("hive.exec.dynamic.partition", "true")
.config("hive.exec.dynamic.partition.mode", "nonstrict")
//.config("spark.sql.warehouse.dir", new File("spark-warehouse").getAbsolutePath())
// .config("spark.driver.allowMultipleContexts", "true")
.enableHiveSupport().getOrCreate();
}
return instance;
}
}