lyft/flinkk8soperator

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Kubernetes operator that provides control plane for managing Apache Flink applications

Stars: 581
Forks: 153
Open beginner issues: 0
Indexed issues: 69

Dominant language: Go
License: Apache-2.0
Last GitHub push: Aug 6, 2025
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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69 open issues indexed

Restore Failure from External Checkpoint during Upgrade Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

lyft/flinkk8soperator#289 · Opened May 9, 2023
Scale Up Integration Test Fix Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

lyft/flinkk8soperator#278 · Opened Mar 28, 2023
Question: what is the difference between this project and the Flink project's k8s operator? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#272 · 1 comment · 1 reaction · Opened Feb 24, 2023
Allow using ProgramArgsList Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

lyft/flinkk8soperator#268 · Opened Dec 16, 2022
Discovered Denial Of Service vulnerability originated in Golang. (CVE-2022-27664) Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

lyft/flinkk8soperator#264 · Opened Nov 7, 2022
how use $internal.application.program-args to my main start Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

lyft/flinkk8soperator#263 · Opened Oct 25, 2022
Failure deployment doesn't change the state in flink operator Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

lyft/flinkk8soperator#257 · Opened Jul 11, 2022
Exception occurred in REST handler: Job X not found Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

lyft/flinkk8soperator#256 · 3 comments · Opened Jul 4, 2022
CRD schema required for object validation in newer Kubernetes releases Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lyft/flinkk8soperator#253 · 1 comment · Opened Apr 28, 2022
nodeSelector does not get picked up Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

lyft/flinkk8soperator#250 · 1 comment · Opened Mar 16, 2022
Enable Reactive Scaling by supporting Application mode along with Session Cluster Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

lyft/flinkk8soperator#249 · 8 comments · Opened Mar 14, 2022
HPA failed status - unknow FlinkApplication / not found Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#247 · Opened Feb 11, 2022
Configure s3 for checkpointing Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#246 · 1 comment · Opened Jan 16, 2022
Repo status Open

Difficulty 1/5 Under an hour Newbie friendliness 15/100

lyft/flinkk8soperator#245 · Opened Jan 16, 2022
When the latest fixes are going to be released? Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

lyft/flinkk8soperator#244 · Opened Dec 14, 2021
Flink Native HA on Kubernetes is not supported Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#243 · 4 comments · 3 reactions · Opened Dec 6, 2021
TaskExecutor Connection refused: wordcount-operator-example Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#238 · Opened Aug 24, 2021
Upgrade deprecated `apiextensions.k8s.io/v1beta1` to `apiextensions.k8s.io/v1` Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

lyft/flinkk8soperator#237 · 3 comments · 15 reactions · Opened Jul 6, 2021
Change the value of httpGetTimeOut in Flink Client Open

Difficulty 1/5 Under an hour Newbie friendliness 55/100

lyft/flinkk8soperator#235 · Opened May 25, 2021
Duplicate Data with BlueGreen Deployment Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

lyft/flinkk8soperator#232 · Opened Apr 13, 2021
Is this still an active project? Open

Difficulty 5/5 Over a week Newbie friendliness 5/100

lyft/flinkk8soperator#231 · 1 comment · Opened Jan 29, 2021
Support cost-saving deployment Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

lyft/flinkk8soperator#228 · 1 reaction · Opened Jan 19, 2021
openssl - Security Vulnerability Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

lyft/flinkk8soperator#225 · Opened Dec 10, 2020
Job Manager fails to start after container re-creation Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#221 · Opened Oct 21, 2020
Integrate Flink Operator with Istio Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

lyft/flinkk8soperator#220 · 3 comments · Opened Oct 16, 2020
Ingress permission issue on OpenShift Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lyft/flinkk8soperator#216 · Opened Oct 5, 2020
FlinkApplication CRD Update not being applied Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#215 · 1 comment · Opened Sep 29, 2020
How Operator Handle Flink Job Failure Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

lyft/flinkk8soperator#214 · 2 reactions · Opened Sep 22, 2020
[Discussion/Idea] Support for Flink History Server Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

lyft/flinkk8soperator#213 · 2 comments · 1 reaction · Opened Aug 10, 2020
Automate handling of dead task managers Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

lyft/flinkk8soperator#212 · Opened Aug 7, 2020
lyft / flinkk8soperator vs GoogleCloudPlatform / flink-on-k8s-operator Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lyft/flinkk8soperator#206 · 1 comment · 5 reactions · Opened Jul 7, 2020
Incremental Checkpointing not work Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#203 · Opened May 25, 2020
support for checkpoint-based updates Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

lyft/flinkk8soperator#197 · 1 comment · Opened Apr 29, 2020
Custom Deployments Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

lyft/flinkk8soperator#193 · 1 reaction · Opened Apr 21, 2020
Require beam-java-sdk FlinkRunner over Flink on k8s example Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

lyft/flinkk8soperator#192 · Opened Apr 17, 2020
taskmanager did not invoke python beam by beam-python/flink-operator-custom-resource.yaml Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

lyft/flinkk8soperator#191 · 2 comments · Opened Apr 16, 2020
Support deployments without duplicating clusters Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

lyft/flinkk8soperator#190 · 1 reaction · Opened Mar 30, 2020
Beam batch job without sink stuck in SubmittingJob state Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

lyft/flinkk8soperator#189 · Opened Mar 23, 2020
Operator pod in Pending state Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#183 · Opened Mar 6, 2020
Update to FlinkApplication in ClusterStarting phase blocks transition to Running phase Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#179 · Opened Feb 27, 2020
FlinkOperator's state not working as expected Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

lyft/flinkk8soperator#175 · 1 comment · Opened Feb 23, 2020
Is it necessary to use NFS in jobManager and taskManager as both pods tries to mount same volumes? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#173 · 2 comments · Opened Feb 19, 2020
Can't use ConfigMap for /opt/flink/conf because entrypoint tries to write to it Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

lyft/flinkk8soperator#168 · 1 comment · Opened Jan 28, 2020
Deletion and recreation of FlinkApplication with the same name tries to continue the old job Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#166 · 1 comment · Opened Jan 23, 2020
Recovering from total outage / Periodic savepoints Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

lyft/flinkk8soperator#165 · 1 comment · 4 reactions · Opened Jan 22, 2020
Job- and taskmanagers are not updated on change of docker image in FlinkApplication resource Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

lyft/flinkk8soperator#164 · 3 comments · Opened Jan 20, 2020
Fail to run "kubectl create -f examples/wordcount/flink-operator-custom-resource.yaml" Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

lyft/flinkk8soperator#156 · 1 comment · Opened Jan 14, 2020
Application not starting or showing state Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lyft/flinkk8soperator#154 · 8 comments · Opened Jan 9, 2020
Support user-defined multiple namespaces Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

lyft/flinkk8soperator#152 · 3 comments · Opened Jan 6, 2020
FlinkApplication Job Status Error Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lyft/flinkk8soperator#148 · Opened Dec 19, 2019

lyft/flinkk8soperator

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