nsivabalan opened a new pull request #2311:
URL: https://github.com/apache/hudi/pull/2311
## What is the purpose of the pull request
Existing OverwriteWithLatestAvroPayload always chooses incoming record when
combineAndGetUpdateValue is called, but there are chances a record is late
arriving and needs to be ignored. Hence adding OverwriteWithLatestAvroPayloadV1
to honor ordering with combineAndGetUpdateValue.
## Brief change log
- Adding OverwriteWithLatestAvroPayloadV1 to honor ordering with
combineAndGetUpdateValue.
- Added config "hoodie.datasource.honor.ordering.while.merging" which will
determine to use OverwriteWithLatestAvroPayload or
OverwriteWithLatestAvroPayloadV1.
## Verify this pull request
This change added tests and can be verified as follows:
- *Added tests tp TestDataSourceDefaults to verify the change.*
- *Added TestOverwriteWithLatestAvroPayloadV1 to0 verify the new payload
class*
## Committer checklist
- [ ] Has a corresponding JIRA in PR title & commit
- [ ] Commit message is descriptive of the change
- [ ] CI is green
- [ ] Necessary doc changes done or have another open PR
- [ ] For large changes, please consider breaking it into sub-tasks under
an umbrella JIRA.
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