Implement batch processing in mosaic cache invalidation

[dqunbp]

This commit introduces a mechanism to handle large sets of mosaic cache keys by processing them in batches. When the set size reaches a predefined maximum (MAX_SET_SIZE), the current batch is processed, and the set is cleared to make room for new entries. This change ensures that the cache invalidation job can handle large volumes of data without running into memory constraints. Additionally, the commit includes a final call to process any remaining keys after iterating through all mosaic tiles. This improvement optimizes the cache invalidation process, making it more efficient and reliable.

https://kontur.fibery.io/Tasks/Task/prod-raster-tiler-error-in-invalidateMosaicCache-15257

Summary by CodeRabbit

• New Features
  • Improved the efficiency of mosaic cache handling by introducing batch processing when a set size limit is reached.
  • Added a constant MAX_SET_SIZE with a value of 1,000,000.

[coderabbitai]

Walkthrough

The recent update revolutionizes cache key management with efficient batch processing for large sets, enhancing cache invalidation. By introducing MAX_SET_SIZE and optimizing key handling, the system now operates more effectively, boosting performance and resource utilization.

Changes

File Path	Change Summary
.../mosaic_cache_invalidation_job.mjs	Added MAX_SET_SIZE constant, enabled batch processing for mosaic cache keys, and refactored for efficiency.

Poem

🐰🌟
In the realm of caches and code,
Where data streams like rivers flowed,
A rabbit devised a clever scheme,
Batch processing, a cache dream.
Keys now dance in sets so fine,
Efficiently they align and shine.
🌟🐰

---

Recent Review Details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 9adea75 and 5ecdccd.

Files selected for processing (1)

• src/mosaic_cache_invalidation_job.mjs (2 hunks)

Files skipped from review as they are similar to previous changes (1)

• src/mosaic_cache_invalidation_job.mjs

---

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>.
  • 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 generate interesting stats about this repository and render them as a table.
  • @coderabbitai show all the console.log statements in this repository.
  • @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.

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 as PR comments)

• @coderabbitai pause to pause the reviews on a PR.
• @coderabbitai resume to resume the paused reviews.
• @coderabbitai review to trigger a review. This is useful when automatic reviews are disabled for the repository.
• @coderabbitai resolve resolve all the CodeRabbit review comments.
• @coderabbitai help to get help.

Additionally, you can add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.

CodeRabbit Configration 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.