alibaba / alibaba/clusterdata

How to explain the end_time is less than start_time in 2018 trace's batch_task?

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Description

I noticed that in the batch_task table, some records' end_time is 0. Is it normal, or if I misunderstood it?

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Research direction

Start by examining the 2018 trace's batch_task table and the records where end_time is 0. Determine whether the value is expected or indicates an incomplete task, then document the meaning of end_time and why it can be less than start_time.

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Assessment

Domain
data
Issue type
Documentation
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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