alexeykudinkin opened a new pull request, #7871:
URL: https://github.com/apache/hudi/pull/7871
### Change Logs
NOTE: This is a squashed version of the original PR #6361
This PR cleans up considerable amount of Spark's (internal) resolution logic
that has been copied over into Hudi components, while in reality there's no
actual need for that -- instead we can rely on Spark itself to resolve most of
these
constructs and instead plugin our custom implementation (post-hoc) after
resolution has been performed.
Issues this will be addressing (among others):
- HUDI-4503
- HUDI-4690
- HUDI-4872
- HUDI-4861
Changelog:
-
### Impact
Resolves many Spark SQL issues stemming from the inconsistent implementation
of Hudi's bespoke resolution rules.
### Risk level (write none, low medium or high below)
_If medium or high, explain what verification was done to mitigate the
risks._
### 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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