lliangyu-lin opened a new pull request, #12847:
URL: https://github.com/apache/hudi/pull/12847
### Change Logs
* Add condition before the initTable transaction to check whether table
upgrade / downgrade is needed and if metadata table is enabled.
* This avoids lock contention when many writes tries to run doInitTable
transaction even though it's not necessary.
### Impact
Avoids lock contention when many writes tries to run doInitTable transaction
### 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
- [x] Read through [contributor's
guide](https://hudi.apache.org/contribute/how-to-contribute)
- [x] Change Logs and Impact were stated clearly
- [x] Adequate tests were added if applicable
- [ ] CI passed
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