Spark SQL 语法参考 - HUAWEI CLOUD
Spark SQL常用配置项说明 本章节为您介绍DLI 批作业SQL语法的常用配置项。 表1-1 常用配置项 名称 默认值 描述 spark.sql.files.maxR ecordsPerFile 0 要写入单个文件的最大记录数。如果该值为 零或为负，则没有限制。 spark.sql.autoBroad castJoinThreshold ................
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