Hi, I was hoping some one could shed some light and potentially a solution to a problem I face with usage of the v1 runner.
Due to Oracle Java SE licensing changes of older Java versions, I am looking to move to the eclipse (Temurin) OpenJdk runtime, which I can see has been updated in the container used by the V2 runner of version 2.46.0 (https://github.com/apache/beam/blob/master/sdks/java/container/Dockerfile#L19). My code is running on Java 8. My code is currently running on the V1 runner which looks to be using the Oracle OpenJDK runtime. Upgrading the pipelines tom the V2 runners causes significant degradation of performance, which I am not in a position to work through straight away. So is it possible to use the v1 runner with a none Oracle provided JVM?? I cannot seem to find the source of the docker container for beam-java-batch/streaming (I was looking to see if I update that to the same java runtime as the V2 runner). Any guidance would be gratefully recieved. Thanks Hardip
