Hi Robert,
After checking the JarRunHandler implementation, I think you requirement
could be done as following steps.
1. Use the init container to download the user jars or directly baked jars
into the image under path /path/of/flink-jars/flink-web-upload
2. Set the Flink configuration option "web.upload.dir: /path/of/flink-jars"
for your session cluster. Please note that do not contains the
"flink-web-upload" sub directory.
3. Submit the job via the curl command
curl -H "Content-Type: application/json" -X POST -d
'{"entryClass":"org.apache.flink.streaming.examples.statemachine.StateMachineExample","parallelism":null,"programArgs":null,"savepointPath":null,"allowNonRestoredState":null}'
http://localhost:8081/jars/StateMachineExample.jar/run
Moreover, you could also have a try with the application mode. Both the
standalone[1] and native application[2] mode could meet your requirements
with better isolation.
[1].
https://ci.apache.org/projects/flink/flink-docs-master/deployment/resource-providers/standalone/kubernetes.html#deploy-application-cluster
[2].
https://ci.apache.org/projects/flink/flink-docs-master/deployment/resource-providers/native_kubernetes.html#application-mode
Best,
Yang
Robert Cullen <cinquate...@gmail.com> 于2021年2月4日周四 上午4:04写道：
> I have a Kubernetes cluster with Flink running in Session Mode.
>
> Is there a way to drop the jar file into a folder and/or add it to the
> Docker image?
>
>
> --
> Robert Cullen
> 240-475-4490
>
