Spark Jobs¶
Does DLI Spark Support Scheduled Periodic Jobs?¶
DLI Spark does not support job scheduling. You can use other services, such as DataArts Studio, or use APIs or SDKs to customize job schedule.
Can I Define the Primary Key When I Create a Table with a Spark SQL Statement?¶
The Spark SQL syntax does not support primary key definition.
Can DLI Spark Jar Jobs Access GaussDB(DWS) Datasource Tables?¶
Yes.
How Do I Check the Version of the Spark Built-in Dependency Package?¶
DLI built-in dependencies are provided by the platform by default. In case of conflicts, you do not need to upload them when packing JAR files of Spark or Flink Jar jobs.
Can I Download Packages on the Package Management Page?¶
No, the packages cannot be downloaded.