Help Center/ Data Lake Insight/ User Guide/ Enhanced Datasource Connections/ Binding and Unbinding a Queue
Updated on 2024-08-20 GMT+08:00
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Binding and Unbinding a Queue

Constraints

  • The CIDR block of the DLI queue that is bound with a datasource connection cannot overlap with that of the data source.
  • The default queue cannot be bound with a connection.

Binding a Queue

Before using an enhanced datasource connection, you must bind a queue and ensure that the VPC peering connection is in the Active state.

  • Method 1

    In the Enhanced tab, select a connection and click Bind Queue in the Operation column. In the dialog box that is displayed, select the queues to be bound and click OK.

  • Method 2

    Click the name of the selected connection. The Details page is displayed. Click Create in the upper left corner. In the dialog box that is displayed, select the queues to be bound and click OK.

Viewing Details about a Bound Queue

On the Enhanced tab page, select a connection and click the connection name to view the information about the bound queue.
Table 1 Parameters in the details list of datasource connection queues

Parameter

Description

VPC Peering ID

ID of the VPC peering connection created in the cluster to which the queue belongs.

NOTE:

A VPC peering connection is created for each queue bound to an enhanced datasource connection. The VPC peering connection is used for cross-VPC communication. Ensure that the security group used by the data source allows access from the DLI queue CIDR block, and do not delete the VPC peering connection during the datasource connection.

Name

Name of a bound queue.

Connection Status

Datasource connection status. The following three statuses are available:

  • Creating
  • Active
  • Failed
NOTE:

If the connection status is Failed, click on the left to view the detailed error information.

Updated

Time when a connection is updated. The connections in the connection list can be displayed according to the update time in ascending or descending order.

Operation

Unbind Queue: This operation is used to unbind a datasource connection from a queue.

Unbinding a Queue

If you do not need to use an enhanced datasource connection, you can unbind the queue from it to release resources.

  • Method 1

    On the Enhanced tab page, select a connection and click More > Unbind Queue in the Operation column. In the dialog box that is displayed, select the queues to be unbound and click OK.

  • Method 2

    Click the name of the target connection. The Details page is displayed. Select the queue to be unbound and click Unbind Queue in the Operation column. In the displayed dialog box, confirm the queue to be unbound and click Yes.