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

GH-4785: unit test for timeout / deadlock in FedX Join #4828

Draft
wants to merge 1 commit into
base: main
Choose a base branch
from

Conversation

aschwarte10
Copy link
Contributor

@aschwarte10 aschwarte10 commented Oct 31, 2023

This commit provides a unit test that reproduces a deadlock scenario. The issue is somewhere caused in the join with NUnion, and specifically the union parts having relevant statements in multiple sources.

Note that the dataset is really small (42 triples, 40 relevant ones contributing to the result)

For some details and explanation please refer to my comment in the issue at #4785 (comment)

GitHub issue resolved: #4785


PR Author Checklist (see the contributor guidelines for more details):

  • my pull request is self-contained
  • I've added tests for the changes I made
  • I've applied code formatting (you can use mvn process-resources to format from the command line)
  • I've squashed my commits where necessary
  • every commit message starts with the issue number (GH-xxxx) followed by a meaningful description of the change

This commit provides a unit test that reproduces a deadlock scenario.
The issue is somewhere caused in the join with NUnion, and specifically
the union parts having relevant statements in multiple sources.

Note that the dataset is really small (42 triples, 40 relevant ones
contributing to the result)
@hmottestad hmottestad added the 🐞 reproduces bug use on PRs that reproduce a bug, but don't fix the issue (yet) label Nov 16, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
🐞 reproduces bug use on PRs that reproduce a bug, but don't fix the issue (yet)
Projects
None yet
Development

Successfully merging this pull request may close these issues.

Timeout while evaluating FedX-Query
2 participants