Cleanup MarkerBasedRollbackStrategy to account for log file markers
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priority:high
type:devtask
- Dominant language
- Java
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Description
This is related to HUDI-1517. With markers of APPEND type for every log files, we don't need to check for markers w/ base file name even if its a log file (versions upto 0.14.1).
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-7422
- Type: Task
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Research direction
Start by locating MarkerBasedRollbackStrategy and read the related HUDI-1517 and HUDI-7422 discussions to understand the marker behavior. Check how APPEND markers are handled for log files versus base-file names; done means the strategy no longer performs the unnecessary base-name check for log files while retaining compatibility with versions through 0.14.1.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data-engineering
- Issue type
- Refactor
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Mostly clear
- Newbie friendliness
- 48/100