I noticed that you are not using the gradle wrapper but your own installed version. Apache Beam 2.19 is using gradle 5.2.1, is the installed version compatible with that?
Try ./gradlew :runners:google-cloud-dataflow-java:worker:shadowJar in a clean workspace. On Fri, Jun 12, 2020 at 4:30 PM Talat Uyarer <[email protected]> wrote: > Hi, > > I want to build the dataflow worker on apache beram 2.19. However I faced > a grpc issue. I did not change anything. Just checked release-2.19.0 branch > and run build command. Could you help me understand why it does not build. > [1] > > Additional information, Based on my limited knowledge Looks like it is > looking for a class which is coming grpc 1.26 version. But beam 2.19 > version is using grpc 1.21 > > You can find build output below. > > Thanks > [1] http://dpaste.com/15X7429 >
