Overview

Task details include the basic task information, topology generated based on the low level design (LLD) of the task, and logs generated when the task is running.

Prerequisites

A business flow task has been created and started.

Procedure

1. Log in to the HUAWEI CLOUD official website and go to the ROMA Connect home page.
2. Click Business Flow.
3. Click the name of a business flow task. On the Basic Information tab page, you can view task details.

   Table 1 Parameter description

   Parameter	Description
   Name	Name of a business flow task.
   ID	ID of a business flow task.
   Created By	User who creates a business flow task.
   Description	Description of a business flow task.
   Updated	Time when a business flow task was last updated.
   Created	Time when a business flow task is created.
   Task Status	Status of a business flow task. The options are as follows: Not Started Started Start Failed Stopped Stop Failed
   Status	Execution status of a business flow task. The options are as follows: Not Started Pending Executing Error Canceled Successful Unknown
   Business Flows Overview	Displays the components and links in a business flow task as well as task statistics. Components: total number of integration applications in the task and whether the integration applications are associated with other applications. Objects: total number of data sources and APIs in the task, and whether these objects are associated with other components. Processors: total number of processors in the task and whether these processors are associated with other components.

4. Click Topological View. Topology maps are based on applications and objects.
   • Application-based topology map

     With a topology map from the application perspective, you can view relationships between connected applications in a business flow task and relationships between data in services.

   • Object-based topology map

     With a topology map from the object perspective, you can view relationships between connected objects in a business flow task and relationships between data in services. You can also view the APIs developed in the business flow, open data sources, and data source conversion. The object-based topology excludes intermediate processing.

5. Click Logs to view the run logs of the business flow task. Run logs are generated during the running of a business flow task after the task is started.
   • You can select a time range to view the run logs generated in the last two months.
   • Run logs can be filtered by log level so that you can obtain required logs. Log levels include Info, Error, and Debug.
     

     Add the log collection component to the business flow task to collect debug logs. The log collection component prints debug logs and displays them in run logs.

   • You can click on the left of a log record to view log details.
   • You can view run logs in real time after you refresh the logs.