Welcome to Beam! To test your Java environment, you can just run this gradle task:
./gradlew :examples:java:wordCount On Sat, Dec 16, 2023 at 6:30 PM Vineet <vineet.formast...@gmail.com> wrote: > Hi, > > I want to run the beam examples locally , building from source (for > contributing). > Hence after setting all dependencies (java , etc) > I ran: > ./gradlew :examples:java execute > -PmainClass=org.apache.beam.examples.WordCount > > But I am thrown a build failure: > > > Task :examples:java:twitter:execute FAILED > Caching disabled for task ':examples:java:twitter:execute' because: > Gradle would require more information to cache this task > Task ':examples:java:twitter:execute' is not up-to-date because: > Task has not declared any outputs despite executing actions. > Starting process 'command > '/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/bin/java''. > Working directory: > /Users/vineet/Documents/apache-beam/beam-1/examples/java/twitter Command: > /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/bin/java > -Dfile.encoding=UTF-8 -Duser.country=US -Duser.language=en -Duser.variant > org.apache.beam.examples.twitterstreamgenerator.TwitterStream > Successfully started process 'command > '/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/bin/java'' > Error: Could not find or load main class > org.apache.beam.examples.twitterstreamgenerator.TwitterStream > > Can anyone help me with this please? > Also, I am a first time contributor in college. So apologies in advance if > I am missing something! >
