Skip to content
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

[data] fix memory metrics for OutputSplitter #43740

Merged
merged 4 commits into from
Mar 7, 2024

Conversation

raulchen
Copy link
Contributor

@raulchen raulchen commented Mar 6, 2024

Why are these changes needed?

Due to the this bug in memory calculation, memory usage can become negative, then backpressure will be ineffective.

Related issue number

Closes #43704

Checks

  • I've signed off every commit(by using the -s flag, i.e., git commit -s) in this PR.
  • I've run scripts/format.sh to lint the changes in this PR.
  • I've included any doc changes needed for https://docs.ray.io/en/master/.
    • I've added any new APIs to the API Reference. For example, if I added a
      method in Tune, I've added it in doc/source/tune/api/ under the
      corresponding .rst file.
  • I've made sure the tests are passing. Note that there might be a few flaky tests, see the recent failures at https://flakey-tests.ray.io/
  • Testing Strategy
    • Unit tests
    • Release tests
    • This PR is not tested :(

Signed-off-by: Hao Chen <chenh1024@gmail.com>
Signed-off-by: Hao Chen <chenh1024@gmail.com>
Signed-off-by: Hao Chen <chenh1024@gmail.com>
@raulchen raulchen added the release-blocker P0 Issue that blocks the release label Mar 7, 2024
@raulchen raulchen merged commit 882a182 into ray-project:master Mar 7, 2024
9 checks passed
@raulchen raulchen deleted the fix-mem-metrics branch March 7, 2024 20:33
ryanaoleary pushed a commit to ryanaoleary/ray that referenced this pull request Jun 7, 2024
Due to the this bug in memory calculation, memory usage can become negative, then backpressure will be ineffective.

---------

Signed-off-by: Hao Chen <chenh1024@gmail.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
release-blocker P0 Issue that blocks the release
Projects
None yet
Development

Successfully merging this pull request may close these issues.

Release test read_images_train_4_gpu.aws failed
3 participants