What's New

1

Upgrade the new GUI style of the management console.

• The page style and layout of the management console are optimized, and the service selection process is clearer and the parameter description is richer.
• The MRS Overview page is added. You can learn service resource details, FAQs, and best practice cases, providing a comprehensive and convenient channel for obtaining information.
• The configuration summary is added to the customized purchase cluster. The configuration is completed on one page, improving the purchase experience in complex processes.

Commercial use

MRS Management Console

Manually Buying an MRS Cluster

1

Cloud service authorization supports permission change agency.

You can manually change a permission agency for MRS Service authorization. After you agree to the authorization, the system will create and grant permissions to mrs_service_agency, mrs_cluster_agency, or mrs_admin_agency based on the agency and policy you have selected.

Commercial use

Configuring MRS Cloud Service Authorization

2

Optimized the MRS User Guide.

The directory structure and sections of the MRS User Guide are optimized as follows:

• The document outline is redesigned to better comply with the MRS usage logic.
• Optimized the section title based on user service scenarios to improve content searchability.
• For details about how to perform operations on the Aggregation Management Console and Cluster Manager, see one section for O&M tasks of the same cluster.

Commercial use

MRS User Guide

1

Optimized the MRS Getting Started.

The MRS Getting Started Guide is optimized as follows:

• Optimized the title and added the guide to creating a ClickHouse cluster.
• The operation video is embedded in the scenario introduction case to help novice users quickly get started with the product.
• Added the entry-level practice list to quickly view MRS practice cases in various scenarios.

Commercial use

Creating and Using a ClickHouse Cluster for Columnar Store

Creating and Using a Kafka Cluster for Stream Processing

Best Practices for Beginners

1

Added the IAM synchronization management APIs.

The IAM synchronization management APIs are added, which provide the following functions:

• Obtain the synchronized IAM users and user groups.
• Synchronize IAM users and user groups to Manager.
• Cancel synchronization of specified users and user groups.

Commercial use

IAM Synchronization

1

Added the function of viewing alarm details.

You can use this function to quickly view alarm details.

Commercial use

Viewing the Alarm List

2

The effective date can be configured when a scaling policy is configured for an MRS cluster.

You can set the effective date of a resource plan as required.

Commercial use

Configuring Auto Scaling for an MRS Cluster

1

Added the API for obtaining the file list of a specified directory.

The list of files in a specified directory can be obtained through an API in an MRS cluster.

Commercial use

Obtaining Files from a Specified Directory

1

Supported MRS clusters of the LTS version.

Commercial use

Using HetuEngine from Scratch