[KYLIN-5652] Network anomalies or metabase anomalies cause Project Epoch to change frequently, which may cause the job in pending status for a long time and no longer to be executed

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.0-alpha
• Fix Version/s: 5.0-beta
• Component/s: Metadata
• Assignee: Zhiting Guo
• Reporter: Zhiting Guo
• Created: 18/Jul/23 07:35
• Updated: 23/Aug/23 08:53
• Resolved: 23/Aug/23 08:53

Description

The scheduling of the project is not shut down during the shutdown period. At this time, the start operation is triggered. When starting, it is found that the scheduling is still in the start state in the if judgment, and it is returned.

Then the shutdown operation ends, the task scheduling is turned off, and the task of the project has been in the pending state since then.