- Service Overview
-
User Guide
- Preparatory Work
- Introducing the DLV Console
- How-Tos
- Managing Workspaces
- Creating Data Connections
- Creating Screens
- Developing Screens
- Managing Screens
- Managing Layers
-
Data Connection Management
-
Creating Data Connections
- Data Connection Overview
- Using Static Data Sources
- Creating API Data Connections
- Creating CSV File Data Connections
- Creating Object Storage Service Data Connections
- Creating Data Warehouse Service Data Connections
- Creating Data Lake Insight Data Connections
- Creating MRS Hive Data Connections
- Creating MRS SparkSQL Data Connections
- Creating ClickHouse Data Connections
- Creating RDS for MySQL Data Connections
- Creating RDS for PostgreSQL Data Connections
- Creating RDS for SQL Server Data Connections
- Creating RDS for GaussDB Data Connections
- Creating GeminiDB Influx API Data Connections
- Creating Cloud Search Service Data Connections
- Creating DDM Data Connections
- Creating Oracle Data Connections
- Creating MySQL Data Connections
- Creating PostgreSQL Data Connections
- Creating SQL Server Data Connections
- Creating Elasticsearch Data Connections
- Editing Data Connections
- Searching for Data Connections
- Deleting Data Connections
-
Creating Data Connections
- Managing Components
- Component Guide
- Screen Combination
- Integrating DLV into Third-Party Systems
- Change History
- Developer Guide
- API Reference
-
FAQs
- What Is DLV Used For?
- Regions and AZs
- Can I Quickly Create a DLV Screen Using a Template?
- Can DLV Connect to Data Sources Through APIs?
- What Types of Data Connections Are Supported in DLV?
- How Do I Configure a CSV Data Source?
- How Do I Use the Interaction Function?
- What Can I Do If a Component Cannot Be Completely or Normally Displayed?
- How Do I Query Data Formats Supported by Different Components?
- What Can I Do When the WebGL Component Breaks Down?
-
More Documents
-
User Guide (ME-Abu Dhabi Region)
- Service Overview
- Preparatory Work
- Introducing the DLV Console
- How-Tos
- Managing Workspaces
- Creating Data Connections
- Creating Screens
- Developing Screens
- Managing Screens
- Managing Layers
-
Data Connection Management
-
Creating Data Connections
- Data Connection Overview
- Using Static Data Sources
- Creating API Data Connections
- Creating API Gateway Data Connections
- Creating CSV File Data Connections
- Creating Object Storage Service Data Connections
- Creating Data Warehouse Service Data Connections
- Creating Data Lake Insight Data Connections
- Creating MRS Hive Data Connections
- Creating MRS SparkSQL Data Connections
- Creating ClickHouse Data Connections
- Creating RDS for MySQL Data Connections
- Creating RDS for PostgreSQL Data Connections
- Creating RDS for SQL Server Data Connections
- Creating RDS for GaussDB Data Connections
- Creating GeminiDB Influx API Data Connections
- Creating Cloud Search Service Data Connections
- Creating a DAYU Data Connection
- Creating DDM Data Connections
- Creating Oracle Data Connections
- Creating MySQL Data Connections
- Creating PostgreSQL Data Connections
- Creating SQL Server Data Connections
- Creating Elasticsearch Data Connections
- Editing Data Connections
- Searching for Data Connections
- Deleting Data Connections
- Managing VPC Connections
-
Creating Data Connections
- Managing Components
- Component Guide
- Screen Combination
- Integrating DLV into Third-Party Systems
-
FAQs
- What Is DLV?
- What Is DLV Used For?
- Regions and AZs
- How Many Screens Can I Create in DLV?
- Can I Quickly Create a DLV Screen Using a Template?
- Can DLV Connect to Data Sources Through APIs?
- What Types of Data Connections Are Supported in DLV?
- How Do I Configure a CSV Data Source?
- How Do I Use the Interaction Function?
- What Can I Do If a Component Cannot Be Completely or Normally Displayed?
- How Do I Query Data Formats Supported by Different Components?
- What Can I Do When the WebGL Component Breaks Down?
- API Reference (ME-Abu Dhabi Region)
- Developer Guide (ME-Abu Dhabi Region)
-
User Guide (ME-Abu Dhabi Region)
- General Reference
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Creating Elasticsearch Data Connections
Before establishing a data connection to Elasticsearch, ensure that the following conditions are met:
- You have obtained the IP address and port number of the Elasticsearch data source.
- A CDM cluster is used as the network agent to ensure that DLV can communicate with Elasticsearch. A CDM cluster is available and can communicate with Elasticsearch.
Creating Elasticsearch Data Connections
- Log in to the DLV console.
- On the Data page, click the workspace drop-down list at the top of the page, select the workspace to be accessed, and click New Data Connection.
Figure 1 Creating a data connection
- In the New Data Connection dialog box, set Data Source Type to Elasticsearch and set the related parameters.
Figure 2 Creating Elasticsearch Data Connections
When you create a connection to Elasticsearch, configure the parameters as described in Table 1.
Table 1 Elasticsearch data connection parameters Parameter
Description
Name
Name of the data connection. Must contain 1 to 32 characters and contain only letters, digits, hyphens (-), and underscores (_).
Host
Intranet IP address of the Elasticsearch cluster to be connected.
Port
Port number of the Elasticsearch cluster to be connected.
Security Mode
Whether the security mode will be enabled for the Elasticsearch cluster you want to connect to. By default, the security mode is disabled.
Username
Administrator account name of the Elasticsearch cluster. This parameter is valid only when Security Mode is enabled.
Password
Administrator password of the Elasticsearch cluster. This parameter is valid only when Security Mode is enabled.
Agent
Select an available connection agent, such as VPC connection, CDM proxy, or Internet.
NOTE:
Elasticsearch is not a fully managed service and thus cannot be directly connected to DLV. A CDM cluster serves as an agent that enables communication between them.
schema
Enter a mapping name that is different from the index name.
- Click OK.
Using Elasticsearch Data Sources
You can configure and use the Elasticsearch data source by referring to the instructions in Using DWS Data Sources.
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