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Applying for a Private Domain Name for a Proxy Instance (OBT) You can use a private network domain name to connect to a proxy instance. Constraints To use this function, submit a request by choosing Service Tickets > Create Service Ticket in the upper right corner of the management
Can I Upload Configuration Files for Flink Jar Jobs? Uploading a Configuration File for a Flink Jar Job You can upload configuration files for custom jobs (Jar). Upload the configuration file to DLI through Package Management. In the Other Dependencies area of the Flink Jar job, select
How Do I Authorize a Subuser to View Flink Jobs? A sub-user can view queues but cannot view Flink jobs. You can authorize the sub-user using DLI or IAM. Authorization on DLI Log in to the DLI console using a tenant account, a job owner account, or an account with the DLI Service Administrator
Which OSs Do Huawei Cloud Meeting Clients Support? Huawei Cloud Meeting mobile app: iOS and Android Huawei Cloud Meeting desktop client: Windows and macOS You can download clients from https://www.huaweicloud.com/intl/en-us/product/meeting/download.html. Parent topic: Product Specification
Can Backend Servers of a Load Balancer Run Different OSs? Yes, you can associate backend servers that run different OSs with a load balancer. ELB does not restrict OSs of backend servers as long as applications on these servers are the same and the data is consistent. To make management
What Is the Number of Concurrent Jobs for Different CDM Cluster Versions? CDM migrates data through data migration jobs. It works in the following way: When data migration jobs are submitted, CDM splits each job into multiple tasks based on the Concurrent Extractors parameter in the
What OSs Does KooPhone Support on Clients and Cloud Phones? KooPhone is a cloud phone SaaS that provides access clients and cloud phone instances. Currently, KooPhone provides the Android app. The Hypertext Markup Language 5 (HTML5) page is coming soon. Users access KooPhone using
Flink OpenSource SQL Jobs Using DEW to Manage Access Credentials Scenario When DLI writes the output data of Flink jobs to MySQL or GaussDB(DWS), you need to set attributes such as the username and password in the connector. However, information such as usernames and passwords is
How Do I Unsubscribe from CSBS or VBS Resource Packages? If you want to migrate resources from CSBS and VBS to CBR, the original yearly/monthly CSBS and VBS packages cannot be migrated. In this case, you can unsubscribe from the packages yourself or create a service ticket. For details
What OSs Are Supported If I Want to Install Docker on a Linux ECS? If you want to install Docker on your Linux ECS, ensure that the OS of your ECS is supported by Docker. Table 1 lists the OSs supported by Docker. Table 1 OSs supported by Docker OS Version Location CentOS CentOS 7
What Are the Differences Between the Client Mode and Cluster Mode of Spark Jobs? You need to understand the concept ApplicationMaster before understanding the essential differences between Yarn-client and Yarn-cluster. In Yarn, each application instance has an ApplicationMaster process
Does VBS Support Simultaneous Backup of All EVS Disks on a Server? Yes. Users can create a backup policy and associate the backup policy with multiple EVS disks. Then the backup policy can be executed to back up the multiple EVS disks at the same time.
How Long Does VBS Take to Back Up an EVS Disk? The initial backup of an EVS disk is a full backup and subsequent backup operations are all incremental backups. The initial backup takes a long time whereas subsequent incremental operations are much shorter. For example, a full backup
Can I Attach a Shared Disk to Servers Running Different OSs? It is recommended that you do not simultaneously attach a shared disk to servers running Linux and Windows. If a shared disk is attached to servers running different versions of the same OS type, it can be used normally.
Does VBS Support Simultaneous Backup of All EVS Disks on a Server? Yes. Users can create a backup policy and associate the backup policy with multiple EVS disks. Then the backup policy can be executed to back up the multiple EVS disks at the same time.
How Long Does VBS Take to Back Up an EVS Disk? The initial backup of an EVS disk is a full backup and subsequent backup operations are all incremental backups. The initial backup takes a long time whereas subsequent incremental operations are much shorter. For example, a full backup
Can OMS Only Migrate the Data Generated After a Specified Time? OMS allows you to filter data to be migrated by time using the Selective Migration option. If you do not need to filter source data by time, disable this option. If you need to filter source data by time, enable this
How Do I Unsubscribe from CSBS or VBS Resource Packages? If you want to migrate resources from CSBS and VBS to CBR, the original yearly/monthly CSBS and VBS packages cannot be migrated. In this case, you can unsubscribe from the packages yourself or create a service ticket. For details
An Error Is Reported When a Yarn Client Command Is Used to Query Historical Jobs Symptom When a Yarn client command is executed to query historical jobs, the following error is reported and the process is terminated. Cause Analysis The memory allocated to the client is insufficient
How Do I View the Resource Usage of DLI Spark Jobs? Viewing the Configuration of a Spark Job Log in to the DLI console. In the navigation pane, choose Job Management > Spark Jobs. In the job list, locate the target job and click next to Job ID to view the parameters of the job. The
