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.

Sign up for GitHub

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

Jump to bottom

[Bug]: FlinkRunner does not emit watermark with empty source #31390

Closed
1 of 16 tasks
je-ik opened this issue May 24, 2024 · 1 comment · Fixed by #31391
Closed
1 of 16 tasks

[Bug]: FlinkRunner does not emit watermark with empty source #31390

je-ik opened this issue May 24, 2024 · 1 comment · Fixed by #31391
Assignees
@je-ik
Labels
bug flink P2 P3
Milestone
2.57.0 Release

Comments

@je-ik
Copy link
Contributor

je-ik commented May 24, 2024

What happened?

If unbounded source is empty, watermarks are not sent from the source to downstream operators.

Issue Priority

Priority: 3 (minor)

Issue Components

  • Component: Python SDK
  • Component: Java SDK
  • Component: Go SDK
  • Component: Typescript SDK
  • Component: IO connector
  • Component: Beam YAML
  • Component: Beam examples
  • Component: Beam playground
  • Component: Beam katas
  • Component: Website
  • Component: Spark Runner
  • Component: Flink Runner
  • Component: Samza Runner
  • Component: Twister2 Runner
  • Component: Hazelcast Jet Runner
  • Component: Google Cloud Dataflow Runner
@je-ik je-ik self-assigned this May 24, 2024
je-ik added a commit to je-ik/beam that referenced this issue May 24, 2024
@je-ik
[flink] apache#31390 emit watermark with empty source
5a822ad
@je-ik je-ik mentioned this issue May 24, 2024
Merged
3 tasks
@je-ik
Copy link
Contributor Author

je-ik commented May 24, 2024

Related to #31085.

je-ik added a commit that referenced this issue May 25, 2024
@je-ik
Merge pull request #31391: [flink] #31390 emit watermark with empty s…
836e77e 
…ource
@github-actions github-actions bot added this to the 2.57.0 Release milestone May 25, 2024
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@je-ik je-ik

Labels
bug flink P2 P3
Projects
None yet
Milestone
2.57.0 Release
Development

Successfully merging a pull request may close this issue.

[flink] #31390 emit watermark with empty source je-ik/beam
1 participant
@je-ik