nsivabalan opened a new pull request, #11343:
URL: https://github.com/apache/hudi/pull/11343
### Change Logs
We can't let clean action executor skip files to be deleted. Due to
networking glitches, there are chances some files may not be cleaned up. As of
now, clean action execution succeeds and is tracked as part of
"failedDeleteFiles". But if files to be deleted does not exists or already
cleaned up, we are good. but if file deletion fails due to some other
exception, we can't go past the issue. It could cause data consistency issues
once the commit of interest goes into archived timeline (specifically incase of
replace commits). So, this patch fixes the flow, where in clean action executor
will ensure all intended files will be deleted for sure. On any exception,
clean execution will fail.
### Impact
Robust clean action.
### Risk level (write none, low medium or high below)
low
### Documentation Update
_Describe any necessary documentation update if there is any new feature,
config, or user-facing change. If not, put "none"._
- _The config description must be updated if new configs are added or the
default value of the configs are changed_
- _Any new feature or user-facing change requires updating the Hudi website.
Please create a Jira ticket, attach the
ticket number here and follow the
[instruction](https://hudi.apache.org/contribute/developer-setup#website) to
make
changes to the website._
### Contributor's checklist
- [ ] Read through [contributor's
guide](https://hudi.apache.org/contribute/how-to-contribute)
- [ ] Change Logs and Impact were stated clearly
- [ ] Adequate tests were added if applicable
- [ ] CI passed
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