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
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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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How Do I Check Software Package Integrity?
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How Do I Check Software Package Integrity?
This section describes how to verify integrity of the DIS SDK software package on a Linux system by using a verification file.
Prerequisites
- The PuTTY tool is available.
- The WinSCP tool is available.
Procedure
- Upload the DIS SDK software package huaweicloud-sdk-dis-x.x.x1.2.3.zip to any directory on the Linux system by using WinSCP.
NOTE:
In huaweicloud-sdk-dis-x.x.x.zip, x.x.x indicates the version number of the DIS SDK software package.
- Log in to the Linux system by using PuTTY. In the directory in which huaweicloud-sdk-dis-x.x.x1.2.3.zip is stored, run the following command to obtain the verification code of the DIS SDK software package
sha256sum huaweicloud-sdk-dis-x.x.x.zip
Example verification code:
# sha256sum dis-sdk-x.x.x.zip 8be2c937e8d78b1a9b99777cee4e7131f8bf231de3f839cf214e7c5b5ba3c088 huaweicloud-sdk-dis-x.x.x.zip
- Open the DIS SDK verification file huaweicloud-sdk-dis-x.x.x1.2.3.zip.sha256sum and compare it with the verification code obtained in Step 2.
- If they are consistent, the DIS-SDK compression package has not been tampered with.
- If they are inconsistent, the DIS SDK software package is tampered with and you need to obtain it again.
Parent topic: Related Resources
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