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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
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
ALM-12062 OMS Parameter Configurations Mismatch with the Cluster Scale Alarm 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
What Are the Constraints on and What OSs Are Supported by SMS? Server Requirements Item Constraint 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
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
Will Subsequent Jobs Be Affected If a Job Fails to Be Executed During Scheduling of Dependent Jobs? What Should I Do? Possible Causes One of the jobs that depend on each other fails during scheduling. Solution The subsequent jobs may be suspended, continued, or canceled, depending
What Types of Spark Jobs Can Be Submitted in a Cluster? Question: What Types of Spark Jobs Can Be Submitted in a Cluster? Answer: MRS clusters support Spark jobs submitted in Spark, Spark Script, or Spark SQL mode. Parent topic: Job Management
How Do I Back Up CDM Jobs? Symptom How do I back up CDM jobs? Solution You can use the batch export function of CDM to save all job scripts to a local PC. Then, you can create a cluster and import the jobs again when necessary. Parent topic: Functions
Querying the exe Object List of Jobs (Deprecated) Function This API is used to query the exe object list of all jobs. This API is incompatible with Sahara. URI Format GET /v1.1/{project_id}/job-exes Parameter description Table 1 URI parameter Parameter Mandatory Description project_id
Enabling Binlog Pull for a Proxy Instance (OBT) Scenarios You can enable binlog pull for a proxy instance and then use the proxy address to pull binlogs from the primary node or read replicas. Constraints To use this function, submit a request by choosing Service Tickets > Create
Migrating Data to TaurusDB Enterprise Edition (OBT) You can migrate data from RDS for MySQL and TaurusDB Standard Edition instances to TaurusDB Enterprise Edition instances. Constraints To use this function, submit a request by choosing Service Tickets > Create Service Ticket in the
How Do I Manage Jobs Running on DLI? To manage a large number of DLI jobs, you can use the following methods: Manage jobs by group. Group tens of thousands of jobs by type and run each group on a queue. Create IAM users. Alternatively, create IAM users to execute different types of
On What Linux OSs Can I Install the Agent? To use database audit, you need to install its agent on database nodes or application nodes. The database audit agent can be installed on a 64-bit Linux OS. Table 1 provides more details. Table 1 Supported Linux OS versions System Name System
Using Spark Jobs to Access Data Sources of Datasource Connections Overview Connecting to CSS Connecting to GaussDB(DWS) Connecting to HBase Connecting to OpenTSDB Connecting to RDS Connecting to Redis Connecting to Mongo Parent topic: Spark Jar Jobs
ALM-50401 Number of JobServer Jobs Waiting to Be Executed Exceeds the Threshold Alarm Description The system checks the number of jobs submitted to JobServer every 30 seconds. This alarm is generated when the number of jobs to be executed exceeds 800. Alarm Attributes Alarm ID Alarm
Viewing Tag Details for the Root, OUs, or Accounts Scenario The following describes how to view tag details for the root, OUs, or accounts. Procedure You view tag details for the root, OUs, and accounts in the same way. The following uses viewing tag details of an OU as an example
Deleting a Tag from the Root, OUs, or Accounts Scenario The following describes how to delete a tag from the root, OUs, or accounts. Procedure You delete tags from the root, OUs, and accounts in the same way. The following uses deleting a tag from an OU as an example. Log in to Huawei
How Do I Back Up CDM Jobs? Symptom How do I back up CDM jobs? Solution You can use the batch export function of CDM to save all job scripts to a local PC. Then, you can create a cluster and import the jobs again when necessary. Parent topic: DataArts Migration (CDM Jobs)
How Do I Configure Notifications for All Jobs? Symptom How to configure notifications for all jobs Solution On the DataArts Studio console, locate a workspace and click DataArts Factory. In the navigation pane on the left, choose Monitoring > Job Monitoring. Then click the Batch Jobs
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
