Data Ingestion Service
Data Ingestion Service
- What's New
- Service Overview
- Getting Started
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User Guide
- IAM Permissions Management
- Getting Started
- Managing DIS Streams
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Using DIS
- Checking and Configuring DNS Information
- Uploading Data by Using Agent
- Using DIS Flume Plugin to Upload and Download Data
- Using a DIS Logstash Plugin to Upload and Download Data
- Using Kafka Adapter to Upload and Download Data
- Using SparkStreaming SDK to Download Data
- Using a DIS Flink Connector to Upload and Download Data
- Managing a Dump Task
- Managing Enterprise Projects
- Notifying Events
- Monitoring
- Best Practices
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SDK Reference
- Overview
- Related Resources
- Enabling DIS
- Creating a DIS Stream
- Obtaining Authentication Information
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Getting Started with SDK
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Using the Java SDK
- Preparing the Environment
- Configuring a Sample Project
- Initializing a DIS SDK Client Instance
- Creating a Stream
- Creating a Dump Task
- Updating a Dump Task
- Deleting a Dump Task
- Querying a Dump Task List
- Querying Dump Details
- Deleting a Stream
- Querying a Stream List
- Querying Stream Details
- Downloading Streaming Data
- Uploading Streaming Data
- Obtaining the Data Cursor
- Creating an Application
- Deleting an Application
- Adding a Checkpoint
- Querying a Checkpoint
- Changing Partition Quantity
- Using Kafka Adapter to Upload and Download Data
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Using the Python SDK
- Preparing the Installation Environment
- Configuring a Sample Project
- Initializing a DIS SDK Client Instance
- Creating a Stream
- Creating a Dump Task
- Deleting a Stream
- Deleting a Dump Task
- Querying a Stream List
- Querying a Dump Task List
- Querying Stream Details
- Querying Dump Details
- Uploading Streaming Data in JSON Format
- Uploading Streaming Data in Protobuf Format
- Downloading Streaming Data
- Creating an Application
- Deleting an Application
- Viewing Application Details
- Querying an Application List
- Adding a Checkpoint
- Querying a Checkpoint
- Changing Partition Quantity
- Obtaining a Data Cursor
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Using the Java SDK
- Error Codes
- Change History
- API Reference
-
FAQs
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General Questions
- What Is DIS?
- What Is a Partition?
- What Can I Do with DIS?
- What Advantages Does DIS Have?
- Which Modules Do DIS Have?
- How Do I Create a DIS Stream?
- What Is the Difference Between Storing Data into DIS and Dumping Data Elsewhere?
- How Do I Check Software Package Integrity?
- How Do I Send and Retrieve Data Using DIS?
- What Is Data Control?
- Dump Questions
- DIS Agent Questions
-
General Questions
- General Reference
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Data Ingestion Service/
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Getting Started with SDK/
Using the Java SDK/
Configuring a Sample Project
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Configuring a Sample Project
The huaweicloud-sdk-dis-java-X.X.X.zip package downloaded from SDK Download provides a sample project. You can use a development tool (such as Eclipse) to compile and run the sample project on a local device. You can also develop applications based on the sample project. The sample project code is available in the \dis-sdk-demo\src\main\java\com\bigdata\dis\sdk\demo directory.
Sample Code |
Describes |
---|---|
ConsumerDemo.java |
How to download data. |
ProducerDemo.java |
How to upload data. |
Procedure
- Decompress the huaweicloud-sdk-dis-java-X.X.X.zip package downloaded from SDK Download to obtain the dis-sdk-demo package and sample project.
- Import the Eclipse project.
- Start Eclipse. Choose File > Import. The Import dialog box is displayed.
- Choose Maven > Existing Maven Projects, and click Next. The Import dialog box is displayed.
- Click Browse and select a root directory for the dis-sdk-demo sample project. In the Projects area, select a sample project.
Figure 1 Import Maven Projects
- Click Finish.
- Configure the demo project.
- Set the project code to UTF-8.
- In the navigation tree on the left, right-click the required project under Project Explorer and choose Properties from the shortcut menu. The Properties for dis-sdk-demo page is displayed.
- In the left list, select Resource. The Resource pane is displayed.
- Set Text file encoding to Other. In the Others drop-down list, select UTF-8.
- Click Apply and Close to complete the encoding configuration.
Figure 2 Selecting Resource - Add a JDK.
- In the navigation tree on the left, right-click the required project under Project Explorer and choose Properties from the shortcut menu. The Properties for dis-sdk-demo page is displayed.
- In the left list, select Java Build Path. The Java Build Path pane is displayed.
- Click the Libraries tab, and then click Add Library. The Add Library dialog box is displayed.
- Select JRE System Library and click Next. Ensure that the version of Workspace default JRE is jdk1.8 or later.
- Click Finish to exit the Add Library dialog box.
- Click Apply and Close to add the JDK.
- Set the project code to UTF-8.
Parent topic: Using the Java SDK
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