Adding a Big Data Source

Add big data assets stored in Cloud Search Service (CSS) and Data Lake Insight (DLI) to DSC.

You have obtained credentials for logging in to the management console.
Permissions for accessing to the big data assets have been obtained. For details, see Allowing or Disallowing Access to Cloud Assets.
You have subscribed to CSS and DLI, and assets are available in CSS and DLI. There are available IP addresses in the corresponding subnets.

Database types and versions supported by DSC can be added. For details, see Table 1.

**Table 1** Supported database types and versions
Database Type	Version
MySQL	5.6, 5.7, 5.8, and 8.0
SQL Server	2017_SE, 2017_EE, and 2017_WEB 2016_SE, 2016_EE, and 2016_WEB 2014_SE and 2014_EE 2012_SE, 2012_EE, and 2012_WEB 2008_R2_EE and 2008_R2_WEB
PostGreSQL	11, 10, 9.6, 9.5, 9.4, and 9.1
Oracle	10 and 12

Log in to the management console.
Click in the upper left corner of the management console and select a region or project.
In the navigation pane on the left, click and choose Security & Compliance > Data Security Center.
In the navigation pane, choose Assets and click the Big Data tab.
Figure 1 Big data assets
In the upper left corner of the big data asset list, click Add Big Data Source.

In the displayed dialog box, set parameters for adding a big data source. For details, see Table 2.

Figure 2 Adding a big data source

**Table 2** Parameters for adding a big data source
Parameter	Description	Example Value
Asset	Customized parameter	N/A
Region	Region where the account is used for login	N/A
Big Data Type	Type of a big data asset. The options are as follows: When you select Elasticsearch, refer to Table 3 for descriptions about the parameters required. When you select DLI, refer to Table 4 for descriptions about the parameters required. When you select Hive, refer to Table 5 for descriptions about the parameters required.	Elasticsearch

**Table 3** Parameters required for adding Elasticsearch big data source
Parameter	Description	Example Value
Elasticsearch Instance	Elasticsearch instance	N/A
Version	Version number corresponding to the big data type	5.x
Database Server Address	IP address of the big data source server	192.168.0.233
Port	Port number of the big data source server	3306
Index	Index corresponding to the big data source	N/A
Username	Username for accessing the big data server	N/A
Password	Password for accessing the big data server	--

**Table 4** Parameters required for adding DLI big data source
Parameter	Description	Example Value
Queue	Select the queue from the drop-down list.	default
DLI Database	Select the database in the queue of DLI.	5.x

**Table 5** Parameters required for adding Hive big data source
Parameter	Description	Example Value
VPC	Select a VPC from the drop-down list.	--
Subnet	Select the subnet of the VPC.	--
Security Group	Select an available security group from the drop-down list.	--
Database Server Address	IP address of the big data source server	192.168.0.233
Port	Port number of the big data source server	3306
Database	Enter a database name.	--

Click OK.
After the big data source has been added, the connectivity status becomes Checking to check whether DSC can access the added big data asset using the new username and password.
- If DSC can access the added big data asset, the connectivity status is Succeeded.
- If DSC cannot access the added big data asset, the connectivity status is Failed. Click Details to view the failure cause and enter the correct username and password for accessing the target big data asset.

Parent topic: Big Data Assets

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