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Step 3: Connect the Network
A queue in DLI is equivalent to an exclusive cluster in CS. Therefore, the network connection solution in CS also can be used by DLI. Datasource Connection in DLI corresponds to VPC Peering Connection in CS. You can create an enhanced datasource connection to enable network communication between VPCs.
Figure 1 Creating a connection
- VPC and Subnet indicate the VPC and subnet that need to establish a datasource connection with a DLI queue.
- Host Information indicates IP-Domain Mapping in CS. This is used to configure hosts mapping for a node.
For details about enhanced datasource connections, see Data Lake Insight User Guide.
- The CIDR block of the VPC for which an enhanced datasource connection is to be created cannot overlap with the CIDR block of the queue to be bound.
- An enhanced datasource connection cannot be bound to a queue across projects.
Parent topic: Preparations for Migration
Last Article: Step 2: Buy a Queue
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