YI-MapReduce, an eSurfing Cloud big data platform, provides a service that deploys and manages bigdata systems in the cloud environment. It facilitates the one-click deployment of a variety of big data clusters including Doris and Elasticsearch among others. YI-MapReduce offers tenants a fully manageable, enterprise-level big data cloud service cluster, thus simplifying the operation of various big data components such as Doris and Elasticsearch.
YI-MapReduce is user-friendly. By interconnecting multiple computers in a cluster, you can run various tasks, and process or store massive data at the petabyte scale. The basic workflow of YI-MapReduce is as follows:
1. Create a Cluster: Visit the YI-MapReduce Service Subscription page on the official eSurfing Cloud website, select the business scenario needed and create a cluster. Users can streamline the combination of big data clusters based on the business scenario, which can be used for elastic search, data analysis, and other business requirements. After choosing the business scenario, users can further detail the specifications of the ECS instances, the number of instances, the type of data disk (with various options including common IO, high IO, ultra-high IO, and general purpose SSD), and optional services (Logstash etc.) within the cluster.
2. Manage the Cluster: Once the cluster subscription and deployment are complete, YI-MapReduce provides an enterprise-level big data cluster unified management platform, MapReduce Manager. This platform assists users in promptly grasping the health status of cluster services and hosts, acquiring key system information through graphic metric monitoring, modifying service attribute configurations to meet real business performance requirements, and performing one-click start-stop operations for clusters, services, and role instances, etc.
3. Create YI-MapReduce Operation User: The master user can create sub-users through the Identity and Access Management (IAM). With precise permission management, different role permissions can be assigned to sub-users through the YI-MapReduce console.
4. Unsubscribe: If you decide to stop using the existing cluster, you can unsubscribe it through Order Management on the official eSurfing Cloud website.
5. Renew: If your cluster is nearing its expiry, you can prolong the cluster usage period by renewing it.
6. Configuration Upgrade: If the specifications (vCPU and memory) of your master or core node ECS instances fail to meet your business needs, you can enhance these ECS instance specifications through the feature of configuration upgrade.