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apache / flink-kubernetes-operator / c3e94aec0c6f081a99b7467bd0bcee551b841600
commitc3e94aec0c6f081a99b7467bd0bcee551b841600[log] [tgz]
authornicolas.fraison@datadoghq.com <nicolas.fraison@datadoghq.com>Mon Jun 03 16:23:27 2024 +0200
committerRui Fan <1996fanrui@gmail.com>Tue Jun 11 09:44:59 2024 +0800
tree59155222f665573041318e4831cb3c37eda49f02
parent19928419cebf03dc44a74bd00d549606557443c2 [diff]
[FLINK-35489] Ensure METASPACE size is computed before the heap

If the heap usage with overhead leads to remaining memory to be assigned to the HEAP no
memory will be assigned to the METASPACE leading to JVM failure at startup
By setting this before the HEAP we ensure the JVM can start with appropriate amount of METASPACE memory
2 files changed
tree: 59155222f665573041318e4831cb3c37eda49f02
  1. .github/
  2. docs/
  3. e2e-tests/
  4. examples/
  5. flink-autoscaler/
  6. flink-autoscaler-plugin-jdbc/
  7. flink-autoscaler-standalone/
  8. flink-kubernetes-docs/
  9. flink-kubernetes-operator/
  10. flink-kubernetes-operator-api/
  11. flink-kubernetes-standalone/
  12. flink-kubernetes-webhook/
  13. helm/
  14. licenses/
  15. tools/
  16. .asf.yaml
  17. .dockerignore
  18. .gitignore
  19. .gitmodules
  20. docker-entrypoint.sh
  21. Dockerfile
  22. LICENSE
  23. NOTICE
  24. pom.xml
  25. README.md
README.md

Apache Flink Kubernetes Operator

A Kubernetes operator for Apache Flink, implemented in Java. It allows users to manage Flink applications and their lifecycle through native k8s tooling like kubectl.

Documentation & Getting Started

Please check out the full documentation, hosted by the ASF, for detailed information and user guides.

Check our quick-start guide for simple setup instructions to get you started with the operator.

Features at a glance

  • Deploy and monitor Flink Application, Session and Job deployments
  • Upgrade, suspend and delete deployments
  • Full logging and metrics integration
  • Flexible deployments and native integration with Kubernetes tooling
  • Flink Job Autoscaler

For the complete feature-set please refer to our documentation.

Project Status

Project status: Production Ready

Current API version: v1beta1

To download the latest stable version please visit the Flink Downloads Page. The official operator images are also available on Dockerhub.

Please check out our docs to read about the upgrade process and our backward compatibility guarantees.

Support

Don’t hesitate to ask!

Contact the developers and community on the mailing lists if you need any help.

Open an issue if you found a bug in Flink.

Contributing

You can learn more about how to contribute in the Apache Flink website. For code contributions, please read carefully the Contributing Code section for an overview of ongoing community work.

License

The code in this repository is licensed under the Apache Software License 2.