1. Source Code Description
The source code for XXL-JOB can be found on GitHub at https://github.com/xuxueli/xxl-job. Learning XXL-JOB core source code can better understand distributed job scheduling and execution.
Job Monitoring and Logging: XXL-JOB provides many tools for monitoring and logging job execution.
Knowing how these tools work can help you debug and resolve job issues.
You can start with the XxlJobLogger class in the xxl-job-core module.
2. Commonly used tools for monitoring and recording job execution
XxlJobExecutor provides job logs, job results, job alarms and job monitoring tools to monitor and record job execution.
XxlJobExecutor provides several tools for monitoring and logging job execution. Here are some of them:
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Job Log (Job Log)
XxlJobExecutor provides a job log to record the execution details of each job.
You can view the job log in xxl-job-admin by clicking on the job and selecting the "Logs" tab. -
Job Result
XxlJobExecutor also provides a job result, which records the execution result of each job.
You can view job results in xxl-job-admin by clicking on a job and selecting the Results tab. -
Job Alarm
XxlJobExecutor supports job alarms, which send notifications when a job cannot be executed or exceeds a certain execution time.
You can configure job alerts in xxl-job-admin by clicking on the job and selecting the Alerts tab. -
Job Monitor
XxlJobExecutor provides a job monitor that displays the execution status of each job in real time.
You can view job monitoring in xxl-job-admin by clicking the Monitoring tab.
Three, XxlJobLogger class
