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
Data Cannot Be Saved When Loader Jobs Are Configured Question When Internet Explorer 10 or 11 is used to access the Loader page and submit data, an error is reported. Answer Symptom After data is saved and submitted, an error similar to "Invalid query parameter jobgroup id. cause:
Can I Synchronize Jobs to Other Clusters? Symptom Can I synchronize jobs to other CDM clusters? Solution CDM does not support direct job migration across clusters. However, you can use the batch job import and export function to indirectly implement cross-cluster migration as follows
How Do I Purchase and Renew VBS? Pay per Use By default, you are charged based on the service duration, which is calculated at the top of every hour, and does not include a minimum fee. After registering a cloud service account, top up your account and then you can use VBS. Yearly
Configuring Alarms for Jobs in DataArts Factory of DataArts Studio If a large number of big data jobs are scheduled on DataArts Factory, there may be the following pain points: Job failures may not be found: Most offline big data jobs are executed in the early morning. If a job fails
Can OMS Filter the Data to Be Migrated by Suffix? No. OMS allows you to use prefixes to filter the data to be migrated. For details, see Creating a Migration Task and Creating a Migration Task Group. Parent topic: Product Consulting
Does OMS Support Batch Bucket Migration? No. A migration task or migration task group on OMS can only migrate data in a single bucket. If you want to migrate data in buckets in batches, you are advised to create a storage migration workflow on Huawei Cloud Migration Center (MgC).
ALM-12062 OMS Parameter Configurations Mismatch with the Cluster Scale Description The system checks whether the OMS parameter configurations match with the cluster scale at each top hour. If the OMS parameter configurations do not meet the cluster scale requirements, the system generates
ALM-12039 Active/Standby OMS Databases Not Synchronized Description The system checks the data synchronization status between the active and standby OMS Databases every 10 seconds. This alarm is generated when the synchronization status cannot be queried for 30 consecutive times or
Why Are CBR Backups Displayed on the VBS Console? If you have migrated data from CSBS and VBS to CBR, and created a backup on the CBR console, the same backup record will be generated on the VBS console page. This is due to the underlying mechanism. The VBS console displays all backups
Configuring Alibaba Cloud OSS to Send Synchronization Requests Background After you create a synchronization task, you need to configure the source object storage service to request OMS to migrate newly added and modified source objects. To do so, you can use a message notification
Changing the EVS Disk Type (OBT) Scenarios If the performance of an existing disk no longer meets your service requirements, you can change the disk type to improve the disk performance. This function is in OBT. Submit a ticket to apply for OBT. Notes and Constraints Table 1 Constraints
Connecting to DLI and Submitting SQL Jobs Using JDBC Scenario In Linux or Windows, you can connect to the DLI server using JDBC. Jobs submitted to DLI using JDBC are executed on the Spark engine. Once JDBC 2.X has undergone function reconstruction, query results can only be accessed
Can I Synchronize Jobs to Other Clusters? Symptom Can I synchronize jobs to other CDM clusters? Solution CDM does not support direct job migration across clusters. However, you can use the batch job import and export function to indirectly implement cross-cluster migration as follows
An Error Is Reported When Oozie Schedules HiveSQL Jobs Symptom In an MRS 3.x cluster, Oozie fails to schedule Hive jobs. The HiveSQL logs show that the scheduling task is executed successfully but the Yarn job fails. The error information is as follows: java.io.ioException:output.properties
What Are the Constraints on and What OSs Are Supported by SMS? Server Requirements Item Description Server specifications Windows: Source and target servers must have more than 1 CPU and 1 GB of memory each. Linux: Source and target servers must have at least 1 CPU and 1 GB of memory
[Notice] DDS 4.4 OBT Invitation Dear customer, Huawei Cloud has launched free open beta testing (OBT) for Document Database Service (DDS) 4.4 since February 2, 2023. This version is available for OBT in all regions. DDS 4.4 is compatible with new features of MongoDB 4.4, including
Configuring Autoscaling for a DB Instance (OBT) Scenarios As your workloads grow, the used storage of a yearly/monthly DB instance may exceed the initially purchased storage. Additional storage will be billed on a pay-per-use basis. To better adapt to this change, TaurusDB provides
Replicating and Rebuilding a Synchronization Task (OBT) Scenarios You can rebuild a synchronization task for a standard HTAP instance. You can also replicate an existing synchronization task from another standard HTAP instance. Constraints To use these functions, submit a request
Cold and Hot Data Separation (OBT) What Is Cold and Hot Data Separation? Configuring a Cold Table
Binding an EIP to a Proxy Instance (OBT) After a proxy instance is created, you can bind an EIP to it. Later, you can also unbind the EIP from the proxy instance as required. Constraints To use this function, submit a request by choosing Service Tickets > Create Service Ticket in
