DDS Link Parameters
The DDS link is used to synchronize data from Document Database Service (DDS) on HUAWEI CLOUD to a big data platform.
When connecting CDM to DDS, configure the parameters as described in Table 1.
- DDS data sources with SSL enabled are not supported.
- Do not change the password or user when a job is running. If you do so, the password will not take effect immediately and the job will fail.
Parameter | Description | Example Value |
|---|---|---|
Name | Link name, which should be defined based on the data source type, so it is easier to remember what the link is for | dds_link |
Server List | List of server addresses. Enter each address in the format of IP address or domain name of the database server:port number, and separate the entered addresses with semicolons (;). | 192.168.0.1:7300;192.168.0.2:7301 |
Database Name | Name of the DDS database to be connected | DB_dds |
Username | Username used for logging in to DDS | cdm |
Password | Password used for logging in to DDS | - |
Is direct connection mode | This mode applies to the scenario where the network of the primary node is normal but that of the replica node is abnormal. NOTE:
| No |
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