Distributed Message Service for RocketMQ
Distributed Message Service for RocketMQ
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All results for "
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What's New
Function Overview
Product Bulletin
Vulnerability Notice
Vulnerability Fixing Policies
Service Overview
What Is DMS for RocketMQ?
Product Advantages
Application Scenarios
Specifications
Comparing RocketMQ and Kafka
Comparing DMS for RocketMQ and Open-Source RocketMQ
Restrictions
Related Services
RocketMQ Concepts
Permissions Management
Billing
Getting Started
Introduction
Step 1: Prepare the Environment
Step 2: Create a RocketMQ Instance
Step 3: Create a Topic
Step 4: Connect to a RocketMQ Instance
Without SSL
With SSL
Step 5: Configure Alarm Rules
User Guide
Permissions Management
Creating a User and Granting DMS for RocketMQ Permissions
DMS for RocketMQ Custom Policies
Preparing Required Resources
Buying an Instance
Accessing an Instance
Accessing a RocketMQ Instance Without SSL Enabled (TCP)
Accessing a RocketMQ Instance with SSL Enabled (TCP)
Managing Instances
Modifying Specifications
Viewing an Instance
Deleting an Instance
Modifying Instance Information
Configuring Public Access
Managing Topics
Creating a Topic
Querying Topic Details
Modifying Topic Parameters
Deleting a Topic
Managing Messages
Querying Messages
Enabling Message Tracing
Managing Consumer Groups
Creating a Consumer Group
Querying Consumer Group Details
Modifying Consumer Group Parameters
Deleting a Consumer Group
Viewing Consumer Connection Addresses
Resetting the Consumer Offset
Managing Users
Creating a User
Modifying User Information
Deleting a User
Managing Dead Letter Queues
Diagnosing an Instance
Migrating Metadata
Migrating RocketMQ Metadata from Another Cloud or Self-hosted RocketMQ
Monitoring
DMS for RocketMQ Metrics
Configuring Alarm Rules for Critical Metrics
Viewing Metrics
Auditing
Operations Logged by CTS
Viewing Audit Logs
Best Practices
Migrating RocketMQ Services
Deduplicating Messages Through Message Idempotence
Classifying Messages with Topic and Tag
Ensuring Subscription Consistency
Avoiding Message Accumulation
Developer Guide
Overview
Collecting Connection Information
Java
Sending and Receiving Normal Messages
Sending and Receiving Ordered Messages
Sending and Receiving Transactional Messages
Delivering Scheduled Messages
Controlling Access with ACL
Controlling Traffic on Consumers
Go
Sending and Receiving Normal Messages
Sending and Receiving Ordered Messages
Sending and Receiving Transactional Messages
Delivering Scheduled Messages
Controlling Access with ACL
Python
Sending and Receiving Normal Messages
Sending and Receiving Ordered Messages
Sending and Receiving Transactional Messages
Delivering Scheduled Messages
Controlling Access with ACL
API Reference
Before You Start
Overview
API Calling
Endpoints
Concepts
API Overview
Calling APIs
Making an API Request
Authentication
Returned Values
Getting Started
APIs V2 (Recommended)
Lifecycle Management
Creating a Pay-per-Use Instance
Querying the Instance List
Querying an Instance
Deleting an Instance
Modifying Instance Information
Batch Deleting Instances
Querying the Broker List
Consumer Group Management
Querying the Consumer Group List
Creating a Consumer Group or Batch Deleting Consumer Groups
Batch Modifying Consumer Groups
Deleting a Consumer Group
Querying a Consumer Group
Modifying a Consumer Group
Querying the Consumer Group List or Details
Resetting the Consumer Offset
Topic Management
Creating a Topic or Deleting Topics in Batches
Deleting a Topic
Querying a Topic
Modifying a Topic
Querying the Topic Consumer Group List
Querying the Number of Messages in a Topic
Message Management
Querying Messages
Querying the Message Trace
Exporting Dead Letter Messages
User Management
Creating a User
Querying the User List
Modifying User Parameters
Querying User Details
Deleting a User
Querying Users Granted Permissions for a Topic
Querying Users Granted Permissions for a Consumer Group
Other APIs
Querying AZ Information
Permissions Policies and Supported Actions
Appendix
Status Code
Error Codes
Instance Statuses
Obtaining a Project ID
Obtaining the Account Name and Account ID
Change History
SDK Reference
SDK Overview
FAQs
Instance FAQs
Is High Reliability Messaging Compatible with RocketMQ?
How Is Instance Reliability Ensured?
Topic FAQs
How Many Topics Are Supported?
Is Automatic Topic Creation Supported?
Consumer Group FAQs
How Many Consumer Groups Are Supported?
Message FAQs
Is Consumption Verification Supported?
What Is the Message Retention Period of RocketMQ? Can I Modify It?
What Is the Maximum Message Size Supported RocketMQ? Can I Modify It?
What Is the Replication Mode of RocketMQ? Can I Modify It?
Monitoring & Alarms
Why Can't I View Topic Monitoring Data?
Videos