Data Integration of DataWorks provides a default resource group for you to create and run nodes.

The default resource group is created and maintained by Data Integration.
  • The default resource group is a public resource pool. Nodes that use this resource group may not be run as scheduled due to insufficient resources. If you want your nodes to be run as expected, use an exclusive resource group. For more information, see Use exclusive resource groups for data integration.
  • You need to provide information about the default resource group when you configure network connectivity. For more information, see Configure a security group and Configure a whitelist.
  • By default, the default resource group is used to test the connectivity to data stores. If your nodes are run on another resource group, click Advanced Mode and select the corresponding resource group during the connectivity test.