Release/0.0.8

[shihuili1218]

jepsen result: https://github.com/shihuili1218/klein-jepsen-result/tree/main/0.0.8

Summary by CodeRabbit

Release Notes

• New Features

  • Enhanced caching functionality with support for expiration settings.
  • Updated Jepsen client response handling for improved clarity.

• Bug Fixes

  • Cleanup operations added to server stop script to ensure proper resource management.

• Documentation

  • Updated dependency versions for improved performance and compatibility.

• Chores

  • Removed obsolete node references from the test configuration.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The pull request introduces several changes across multiple files. The .gitpod.yml file has been updated with a commented-out cleanup command. The pom.xml files for various projects have been incremented from version 0.0.7 to 0.0.8. In the klein-consensus-paxos project, the getGroups() method has been removed from both the Learner interface and its implementation. The KleinCache interface has been modified to enhance the put method with new parameters. Additionally, changes have been made to the JepsenClient, PutProcessor, and PutReq classes, along with updates to the Jepsen testing framework and the removal of a nodes file.

Changes

File(s)	Change Summary
.gitpod.yml	Added a commented-out cleanup command in the tasks section.
pom.xml, klein-common/pom.xml, klein-consensus/pom.xml, klein-core/pom.xml, klein-example/pom.xml, klein-jepsen/pom.xml, klein-rpc/pom.xml, klein-spi/pom.xml, klein-storage/pom.xml	Version updated from 0.0.7 to 0.0.8 for all affected projects.
klein-consensus/klein-consensus-paxos/src/main/java/com/ofcoder/klein/consensus/paxos/core/Learner.java, klein-consensus/klein-consensus-paxos/src/main/java/com/ofcoder/klein/consensus/paxos/core/LearnerImpl.java	Removed getGroups() method from Learner interface and LearnerImpl class.
klein-core/src/main/java/com/ofcoder/klein/core/cache/KleinCache.java, klein-core/src/main/java/com/ofcoder/klein/core/cache/KleinCacheImpl.java	Updated put method signature to return Result.State and added ttl and unit parameters.
klein-jepsen/klein-jepsen-server/src/main/java/com/ofcoder/klein/jepsen/server/JepsenClient.java, klein-jepsen/klein-jepsen-server/src/main/java/com/ofcoder/klein/jepsen/server/rpc/PutProcessor.java, klein-jepsen/klein-jepsen-server/src/main/java/com/ofcoder/klein/jepsen/server/rpc/PutReq.java	Updated put method to return String, modified handleRequest to use new put signature, and initialized ttl and unit in PutReq.
klein-jepsen/klein-jepsen-test/project.clj, klein-jepsen/klein-jepsen-test/run_test.sh, klein-jepsen/klein-jepsen-test/src/jepsen/klein.clj	Updated dependencies, modified test script parameters, and enhanced logic in several functions.
klein-jepsen/klein-jepsen-test/nodes	Removed file containing node identifiers klein-n1 to klein-n5.
klein-jepsen/klein-jepsen-server/deploy/stop.sh, klein-jepsen/docker/bin/build-docker-compose, klein-jepsen/docker/template/server.properties	Modified stop.sh for cleanup, updated build-docker-compose, and added klein.outsider property in server.properties.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant JepsenClient
    participant PutProcessor
    participant KleinCache

    User->>JepsenClient: put(value)
    JepsenClient->>KleinCache: put(key, data, overwrite, ttl, unit)
    KleinCache-->>JepsenClient: Result.State
    JepsenClient-->>User: String

Loading

🐇 "In the code we hop and play,
With versions new, we leap today.
From 0.0.7 to 0.0.8,
Our changes make it feel just great!
Cleanups here, and methods gone,
In our rabbit hole, we carry on!" 🐇

---

Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media?

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

• Review comments: Directly reply to a review comment made by CodeRabbit. Example:
  • I pushed a fix in commit <commit_id>, please review it.
  • Generate unit testing code for this file.
  • Open a follow-up GitHub issue for this discussion.
• Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
  • @coderabbitai generate unit testing code for this file.
  • @coderabbitai modularize this function.
• PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
  • @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
  • @coderabbitai read src/utils.ts and generate unit testing code.
  • @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
  • @coderabbitai help me debug CodeRabbit configuration file.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

• @coderabbitai pause to pause the reviews on a PR.
• @coderabbitai resume to resume the paused reviews.
• @coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
• @coderabbitai full review to do a full review from scratch and review all the files again.
• @coderabbitai summary to regenerate the summary of the PR.
• @coderabbitai resolve resolve all the CodeRabbit review comments.
• @coderabbitai configuration to show the current CodeRabbit configuration for the repository.
• @coderabbitai help to get help.

Other keywords and placeholders

• Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
• Add @coderabbitai summary to generate the high-level summary at a specific location in the PR description.
• Add @coderabbitai anywhere in the PR title to generate the title automatically.

CodeRabbit Configuration File (.coderabbit.yaml)

• You can programmatically configure CodeRabbit by adding a .coderabbit.yaml file to the root of your repository.
• Please see the configuration documentation for more information.
• If your editor has YAML language server enabled, you can add the path at the top of this file to enable auto-completion and validation: # yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json

Documentation and Community

• Visit our Documentation for detailed information on how to use CodeRabbit.
• Join our Discord Community to get help, request features, and share feedback.
• Follow us on X/Twitter for updates and announcements.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.

Project coverage is 19.52%. Comparing base (a6c9d67) to head (9f0d8c5).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...a/com/ofcoder/klein/core/cache/KleinCacheImpl.java	0.00%	3 Missing ⚠️
...fcoder/klein/consensus/paxos/core/LearnerImpl.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #112      +/-   ##
============================================
- Coverage     19.52%   19.52%   -0.01%     
  Complexity      229      229              
============================================
  Files           152      152              
  Lines          4266     4267       +1     
  Branches        358      359       +1     
============================================
  Hits            833      833              
- Misses         3343     3344       +1     
  Partials         90       90              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.