Two Phase Commits callback
Open
Nobody has claimed this yet.
4.0
enhancement
tx
- Dominant language
- Java
- Stars
- 5.1k
- Forks
- 877
- PR merge metrics
- No merged PRs in 30d
Description
MapDB should be able to do something like two phase commit. There was discussion and we could provide call back interface just before WAL get sealed.
https://groups.google.com/forum/#!msg/mapdb/Mjmi1gbpknM/9rSA7kcFE0UJ
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the linked Google Groups discussion, then locate the WAL sealing path in MapDB. Define the callback interface and two-phase commit behavior from that discussion, and verify that the callback runs just before the WAL is sealed.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- databases
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100