-
Notifications
You must be signed in to change notification settings - Fork 40
Backport to branch(3) : Improve logging in Consensus Commit #2932
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Conversation
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Summary of Changes
Hello @feeblefakie, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
This pull request is an automated backport aimed at significantly improving the observability and debuggability of the Consensus Commit transaction manager. The changes focus on providing more detailed and contextual information in error messages and logs, particularly for transaction-related failures and recovery processes. This enhancement will make it easier to diagnose and understand issues within the distributed transaction system.
Highlights
- Enhanced Error Messages: Many
CoreErrormessages related to Consensus Commit operations (e.g., preparing, committing, validating records, coordinator status) have been updated to include dynamic details, providing more context for debugging. - Improved NoMutationException: The
NoMutationExceptionnow includes detailed information about the specific mutations that failed, such as their type, table, partition key, clustering key, and condition, significantly aiding in troubleshooting. - Detailed Logging: Log messages across various Consensus Commit components (e.g.,
CommitHandler,CrudHandler,RecoveryHandler) have been enhanced to include transaction IDs and more specific error details, improving traceability and debugging. - Coordinator Retry Logic: The retry mechanism within the
Coordinatorfor getting and putting state has been improved with more informative logging, including retry attempts and transaction IDs, and better exception handling, accumulating suppressed exceptions for a clearer failure trace.
Using Gemini Code Assist
The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.
Invoking Gemini
You can request assistance from Gemini at any point in your pull request via creating an issue comment (i.e. comment on the pull request page) using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands.
| Feature | Command | Description |
|---|---|---|
| Code Review | /gemini review |
Performs a code review for the current pull request in its current state. |
| Pull Request Summary | /gemini summary |
Provides a summary of the current pull request in its current state. |
| Comment | @gemini-code-assist | Responds in comments when explicitly tagged, both in issue comments and review comments. |
| Help | /gemini help |
Displays a list of available commands. |
Customization
To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.
Limitations & Feedback
Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments or fill out our survey to provide feedback.
You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.
Footnotes
-
Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Code Review
This pull request is a backport that significantly improves logging and error reporting within the Consensus Commit protocol. The changes add more detailed context to error messages and log outputs, which will be very helpful for debugging. The code is well-structured, and the enhancements to exception handling are a great improvement. I have a couple of minor suggestions regarding naming to further improve code clarity and maintainability.
This is an automated backport of the following:
Please merge this PR after all checks have passed.