voonhous opened a new pull request, #8298:
URL: https://github.com/apache/hudi/pull/8298
### Change Logs
When lazy fetching partition path & file slice for HoodieFileIndex is used,
date cannot be converted to the correct string representation.
This is the case as Spark store dates as an integer value representing the
number of days that has past since 1970-01-01.
When rebuilding the partition path, this FS path could be rebuilt wrongly
causing a partition to be empty, and hence, the query result to be
empty/incorrect.
```
INFO DataSourceStrategy: Pruning directories with: isnotnull(country#80),
isnotnull(par_date#81),(country#80 = ID),(par_date#81=19415)
INFO AbstractTableFileSystemView: Building file system view for partition
(country=ID/par_date=19415)
```
### Impact
None
### Risk level (write none, low medium or high below)
None
### Documentation Update
_Describe any necessary documentation update if there is any new feature,
config, or user-facing change_
- _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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