Spring Boot - Async Processing
You wrote the cron expression "0 60 10 * * ?" in your Spring Boot @Scheduled annotation, but the task never runs. What is the problem?
You wrote the cron expression "0 60 10 * * ?" in your Spring Boot @Scheduled annotation, but the task never runs. What is the problem?
medium📝 Debug Q6 of 15
Step-by-Step Solution
Solution:
Step 1: Check the minute field value
The minute field in cron expressions accepts values from 0 to 59. Using 60 is invalid and causes the scheduler to ignore the task.Step 2: Confirm other fields are valid
The hour 10 and question mark in day-of-week are valid. Seconds field 0 is valid.Final Answer:
60 is invalid in the minute field; minutes go from 0 to 59 -> Option BQuick Check:
Minute field max is 59, 60 causes failure [OK]
Quick Trick: Minutes max value is 59, not 60 [OK]
Common Mistakes:
- Assuming 60 is valid for minutes
- Blaming hour or seconds fields incorrectly
- Ignoring cron field value ranges
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