检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
Node outside the cluster: Obtain the IP address of the ECS where the client is installed.
version number of GDS, run the following command in the GDS decompression directory: gds -V To view the database version, run the following SQL statement after connecting to the database: 1 SELECT version(); Procedure Before using GDS to import or export data, see "Preparing an ECS
VPCEP service: To connect to data sources that are not associated with your current account or for which you lack VPCEP permissions, as well as ECS self-built data sources, use this method.
VPCEP service: To connect to data sources that are not associated with your current account or for which you lack VPCEP permissions, as well as ECS self-built data sources, use this method.
Application Scenarios Company A has purchased many Huawei Cloud resources, such as ECS, BMS, and IMS instances. To ensure service and data security, the company expects that users can access Huawei Cloud only during working hours.
The cluster contains at least one ECS node with 4 vCPUs and 8 GB memory, and is bound to an EIP. For details, see Creating a Node. I. Registering a GitHub Account and Forking the Demo Source Code Register a GitHub account. Log in to GitHub.
When selecting an ECS, click OK in the dialog box. The system will then issue a task for automatically installing either UniAgent or ICAgent. Otherwise, the host cannot be added to the host group.
When selecting an ECS, click OK in the dialog box. The system will then issue a task for automatically installing either UniAgent or ICAgent. Otherwise, the host cannot be added to the host group.
For example, the cloud service type of ECS is Elastic Cloud Server. region_code String A maximum of 64 characters Cloud service region code, for example, ap-southeast-1.
For example, the cloud service type of ECS is Elastic Cloud Server. region_code String A maximum of 64 characters Cloud service region code, for example, ap-southeast-1.
For example, the VM resource type code of ECS is hws.resource.type.vm. To obtain a specific resource type, call the API in Querying Resource Types. payMethod String A maximum of 32 characters Payment method.
SHOW STATUS like "%hotspot%"; Performance Tests Test environments Instance specifications: 8 vCPUs | 32 GB, 32 vCPUs | 128 GB ECS specifications: 32 vCPUs | 64 GB Region: CN North-Beijing4 Test tool: sysbench-1.0.18 Data models: One table with one data record Eight tables, with each
If you want to use an IPv6 address to connect to a dual-stack cloud phone, ensure that your environment, such as your ECS, supports IPv6 addresses.
For details, see Ingesting ECS Text Logs to LTS. Click View Logs to go to the LTS page based on the trace ID. For details, see Searching Logs. If the function of associating trace IDs with logs is not enabled, a warning dialog box is displayed.
Environment Preparation Apply for an ECS in the subnet of the destination database. The recommended specifications are 2 vCPUs and 4 GB of memory, the recommended disk size is 40 GB, and the OS is CentOS 7.X. Ensure that the source database is connected to the ECS.
To connect an instance to an ECS over a private network, ensure they are in the same VPC. If they are not, create a VPC peering connection between them. Subnet A subnet where your instance is created.
To connect a GeminiDB Influx instance to an ECS over a private network, ensure they are in the same VPC. If they are not, create a VPC peering connection between them.
Use CTS to locate a fault or creation failure for an Elastic Cloud Server (ECS). For details, see Fault Locating. Use CTS to check all operation records for an ECS. For details, see Resource Tracking.
Figure 3 NameNode ID of the active node Log in to the ECS of any Master node and run the following command to configure environment variables: source /opt/Bigdata/client/bigdata_env If the Kerberos authentication is enabled for the current cluster, run the following command to authenticate
use the OBS encryption function in MRS, you must have the KMS Administrator permissions and configure the following settings for the corresponding component: If the OBS permission control function is enabled in a cluster, the default agency MRS_ECS_DEFAULT_AGENCY configured on the ECS
