Getting Started

2025-07-21 11:02:09

Overview

YI-MapReduce Manager, independently developed by eSurfing Cloud, primarily offers O&M capabilities for big data components. It manages various system resources and data assets visually and process-orientedly, supporting automated O&M scheduling, unified configuration file management, unified O&M monitoring, and functions such as component cluster service management, multi-tenant management, and resource management. Besides enhancing the efficiency of O&M personnel, it provides comprehensive and professional big data O&M capabilities for big data O&M workers, greatly reducing the threshold for operating big data platforms.

● It offers cluster service management, allowing users to quickly grasp data information of the environment, cluster, host, and component services.

● It provides O&M automation management to increase the efficiency of big data operations and reduce labor costs.

Browser Support

Google Chrome browser is recommended.

System Interface Introduction

the YI-MapReduce Manager provides a unified platform for cluster management, facilitating efficient and intuitive operation and maintenance of the cluster.

See the figure below: YI-MapReduce System Interface.

The left side consists of the navigation menu area, and the right side is for display and operations.

The detailed functions of the navigation menu area are as shown in the table below:

Menu Item	Description
Homepage	Displays summary of the health status and initialization of the platform host; Information on clusters with faults and alarms; Platform alarm messages.
Resource Overview	Displays information such as CPU, memory, and network of all hosts.
Cluster Service	Displays all clusters and lists the cluster service types; Supports one-click start and stop of all clusters in the cluster list; Supports actions such as start, stop, restart, and roll-restart of a single cluster; Supports actions such as start, stop, restart, roll-stop, and roll-restart of role instances; Supports viewing the O&M history, alarm history, and monitoring dashboard of the cluster.
Host	Displays all hosts of the current platform; Supports actions such as setting a host to maintenance mode and canceling maintenance for hosts; Supports viewing basic information of a single host, host resource usage information, and file system information on the host; Supports viewing role instances installed on a single host and alarm history.
Monitoring and Alarm	Supports querying monitoring indicators at the role instance level and host level; Supports the graphing of metric results, enabling users to intuitively understand changes in metrics; Supports the querying of alarm content at the cluster service level, role instance level, and host level.
O&M and Configuration	Supports actions such as modification, synchronization, and rollback of configuration files for each cluster service; Supports viewing the O&M history of all pipelines and the operator.

Check the Version of YI-MapReduce Manager

Follow these steps:

1. Log in to the YI-MapReduce management console.

2. Click on My Cluster and choose a running cluster to enter the cluster information page.

3. Click the YI-MapReduce Manager tab.

4. Click Go to YI-MapReduce Manager to enter the Manager interface. The version number of the Manager is displayed in the lower-left corner of the interface.