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We need to enhance our job queue system to handle abandoned jobs. These are jobs that may have been interrupted due to server crashes, network failures, or other unexpected issues, leaving them in an inconsistent state.
Objective:
Implement mechanisms to detect abandoned jobs and provide recovery strategies to ensure system reliability and data consistency.
Proposed Strategies:
Job Heartbeats:
Implement periodic heartbeat updates for running jobs
Create a background process to identify jobs with stale heartbeats
Timeout Mechanisms:
Add a max_execution_time field to job configurations
Implement a background process to check for jobs exceeding their maximum execution time
Recovery Procedures:
Develop a recovery process
Identify jobs in inconsistent states and apply appropriate recovery actions
Additional Considerations:
Ensure that abandoned job recovery doesn't conflict with distributed locking mechanisms
Consider the impact on job queue performance and optimize where necessary
Evaluate and document any changes to the system's fault tolerance and high availability characteristics
Proposed Objective
Core Features
Proposed Priority
Priority 2 - Important
Acceptance Criteria
System can detect jobs that have been abandoned due to server crashes or other issues
Abandoned jobs are automatically handled according to configured recovery strategies
All new functionality is covered by appropriate tests
System performance is not significantly impacted by new abandoned job handling processes
The text was updated successfully, but these errors were encountered:
Parent Issue
#29474
Task
We need to enhance our job queue system to handle abandoned jobs. These are jobs that may have been interrupted due to server crashes, network failures, or other unexpected issues, leaving them in an inconsistent state.
Objective:
Implement mechanisms to detect abandoned jobs and provide recovery strategies to ensure system reliability and data consistency.
Proposed Strategies:
Job Heartbeats:
Timeout Mechanisms:
max_execution_time
field to job configurationsRecovery Procedures:
Additional Considerations:
Proposed Objective
Core Features
Proposed Priority
Priority 2 - Important
Acceptance Criteria
The text was updated successfully, but these errors were encountered: