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Troubleshooting an Unreachable ECS Port Common Ports Used by ECSs More Operating Systems Why Is My Windows ECS Muted? How Can I Install GUI on a Linux ECS?
Supported Data Sources in Entire DB Migration Entire DB migration is used when an on-premises data center or a database created on an ECS needs to be synchronized to a database service or big data service on the cloud.
FTP/SFTP Link Parameters The FTP/SFTP link is used to migrate files from the on-premises file server or ECS to a database. Only FTP servers running Linux are supported. Do not change the password or user when the job is running.
memory usage of the physical server accommodating the monitored ECS, which is not accurate as that obtained on the monitored ECS. 0.001% to 90% % N/A Cloud Data Migration 1 minute tomcat_connect Tomcat Concurrent Connections Measures the number of Tomcat concurrent connections on
Supported Data Sources in Entire DB Migration Entire DB migration is used when an on-premises data center or a database created on an ECS needs to be synchronized to a database service or big data service on the cloud.
Troubleshooting an Unreachable ECS Port Common Ports Used by ECSs More Operating Systems Why Is My Windows ECS Muted? How Can I Install GUI on a Linux ECS?
Supported Data Sources in Entire DB Migration Entire DB migration is used when an on-premises data center or a database created on an ECS needs to be synchronized to a database service or big data service on the cloud.
Supported Data Sources in Entire DB Migration Entire DB migration is used when an on-premises data center or a database created on an ECS needs to be synchronized to a database service or big data service on the cloud.
MongoDB Link Parameters This link is used to transfer data from a third-party cloud MongoDB service or MongoDB created in the on-premises data center or ECS to a big data platform.
However, the Redis set up in the on-premises data center or on the ECS can be the migration source and destination. If the source link of a job is an on-premises Redis link, configure the source job parameters based on Table 1.
You are advised to add the self-mapping of the broker connection address to the /etc/hosts file on the ECS corresponding to the CDM cluster (search for the ECS based on the cluster IP address) so that the client can quickly resolve the broker of the instance.
However, the Redis set up in the on-premises data center or on the ECS can be the migration source and destination. Only the hash and string data formats are supported.
example, the content of the CDM Administrator policy defining all permissions of CDM is as follows: { "Version": "1.1", "Statement": [ { "Action": [ "cdm:*:*", "ecs
Test the link from a MySQL client on another ECS that can communicate with the current ECS through the intranet. Solution The MySQL account is not authorized to use the CDM cluster. The MySQL database needs to authorize the IP address of the CDM cluster.
Quotas CDM uses the following infrastructure resources: ECS VPC EIP Simple Message Notification (SMN) IAM For details about how to view and modify the quota, see Quotas.
Public services, such as Elastic Cloud Server (ECS), Elastic Volume Service (EVS), Object Storage Service (OBS), Virtual Private Cloud (VPC), Elastic IP (EIP), and Image Management Service (IMS), are shared within the same region.
Symptom The root and FTPadmin users can log in to the ECS through FTP. Ports 21 and 20 of the security group are enabled. However, an internal server error is reported during the creation of an FTP link.
If the destination data source is a cloud service (such as DWS, MRS, and ECS), the following requirements must be met for network interconnection: If the CDM cluster and the cloud service are in different regions, a public network or a dedicated connection is required for enabling
*:get*", "ecs:*:list*", "vpc:*:get*", "vpc:*:list*", "evs:*:get*", "evs:*:list*", "bss:*
NOTE: The free ECS with 4 vCPUs and 8 GB memory provided by DataArts Studio can run only one job. VPC vpc1 VPC, subnet, and security group where the CDM cluster belongs to, which are used to communicate with the desired data source.
