Jeesmon Jacob created FLINK-28181:
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Summary: Add support in FlinkSessionJob to submit job using jar
available in jobManager's classpath
Key: FLINK-28181
URL: https://issues.apache.org/jira/browse/FLINK-28181
Project: Flink
Issue Type: Improvement
Components: Kubernetes Operator
Affects Versions: kubernetes-operator-1.0.0
Reporter: Jeesmon Jacob
Currently FlinkSessionJob needs to download job jar from remote endpoint
(http/s3/etc.) and submit it to jobManager for starting the job. There is no
built-in support for starting a job using a jar that is already available in
jobManager's docker image. This ticket is created to support submitting a job
using a jar that is available in jobManager's classpath.
We have a need for team specific session cluster where all jobs are bundled in
a docker image with many different configurations. For these job jars to be
copied to a remote endpoint create additional maintenance and release overhead.
Slack discussion thread:
https://apache-flink.slack.com/archives/C03G7LJTS2G/p1655495665285339?thread_ts=1655495313.473359&cid=C03G7LJTS2G
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