I have seen the same error. There is a word-count-beam subproject under the root from the first command. The project has a different version (0.1) than its parent (2.0.0). It makes all beam dependencies to version 0.1. Once I change the version to 2.0.0, the second command can run successfully.
I guess it's problematic to have a different child version than its parent in maven, no? Thanks, Manu On Wed, Aug 16, 2017 at 6:07 PM Vincent Wang <[email protected]> wrote: > Oh, that's weird. > I just used a new environment and reproduced this problem. I checked the > network and all the artifacts are correctly fetched except > the beam-sdks-java-extensions-google-cloud-platform-core. > > I noticed maven is trying to resolve > beam-sdks-java-extensions-google-cloud-platform-core-0.1.jar but > > https://repo.maven.apache.org/maven2/org/apache/beam/beam-sdks-java-extensions-google-cloud-platform-core/0.1/beam-sdks-java-extensions-google-cloud-platform-core-0.1.jar > does > not exist. > > I'll have a deeper dig into it. > > Thanks, > Huafeng > > Ismaël Mejía <[email protected]>于2017年8月16日周三 下午4:29写道： > >> I just executed the same commands that you pasted in your email and it >> worked for me, can you verify that you are not having network issues >> while downloading the dependencies with maven ? >> >> On Wed, Aug 16, 2017 at 10:06 AM, Vincent Wang <[email protected]> >> wrote: >> > Hi Ismaël, >> > >> > I'm running the command >> > >> > mvn archetype:generate \ >> > -DarchetypeGroupId=org.apache.beam \ >> > -DarchetypeArtifactId=beam-sdks-java-maven-archetypes-examples \ >> > -DarchetypeVersion=2.0.0 \ >> > -DgroupId=org.example \ >> > -DartifactId=word-count-beam \ >> > -Dversion="0.1" \ >> > -Dpackage=org.apache.beam.examples \ >> > -DinteractiveMode=false >> > >> > and >> > >> > mvn compile exec:java >> -Dexec.mainClass=org.apache.beam.examples.WordCount \ >> > -Dexec.args="--inputFile=pom.xml --output=counts" -Pdirect-runner >> > >> > just the way on the quick start page. It seems that the example somehow >> > takes its own version as some beam dependency's version accidentally. >> > >> > BTW, I'm using the latest master branch. >> > >> > Thanks, >> > Huafeng >> > >> > >> > Ismaël Mejía <[email protected]>于2017年8月16日周三 下午3:57写道： >> >> >> >> Hello, >> >> >> >> The error message shows that it is looking for the Beam 0.1 version >> >> and that version does not exist in maven central. >> >> You have to replace the version of Beam in the command you executed >> >> with the latest version that means 2.0.0 at this moment and it should >> >> work. >> >> >> >> Regards, >> >> Ismaël >> >> >> >> >> >> On Wed, Aug 16, 2017 at 8:21 AM, Vincent Wang <[email protected]> >> wrote: >> >> > Hi guys, >> >> > >> >> > I'm trying to run the wordcount example according to the quick >> start >> >> > but I >> >> > got following error: >> >> > >> >> > [INFO] >> >> > >> ------------------------------------------------------------------------ >> >> > [INFO] Building word-count-beam 0.1 >> >> > [INFO] >> >> > >> ------------------------------------------------------------------------ >> >> > [WARNING] The POM for org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 is >> >> > missing, no dependency information available >> >> > [WARNING] Failed to retrieve plugin descriptor for >> >> > org.eclipse.m2e:lifecycle-mapping:1.0.0: Plugin >> >> > org.eclipse.m2e:lifecycle-mapping:1.0.0 or one of its dependencies >> could >> >> > not >> >> > be resolved: Failure to find >> org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 >> >> > in >> >> > https://repo.maven.apache.org/maven2 was cached in the local >> repository, >> >> > resolution will not be reattempted until the update interval of >> central >> >> > has >> >> > elapsed or updates are forced >> >> > [WARNING] The POM for org.apache.beam:beam-sdks-java-core:jar:0.1 is >> >> > missing, no dependency information available >> >> > [WARNING] The POM for >> >> > >> >> > >> org.apache.beam:beam-sdks-java-extensions-google-cloud-platform-core:jar:0.1 >> >> > is missing, no dependency information available >> >> > [WARNING] The POM for >> >> > org.apache.beam:beam-sdks-java-extensions-protobuf:jar:0.1 is >> missing, >> >> > no >> >> > dependency information available >> >> > [INFO] >> >> > >> ------------------------------------------------------------------------ >> >> > [INFO] BUILD FAILURE >> >> > [INFO] >> >> > >> ------------------------------------------------------------------------ >> >> > [INFO] Total time: 0.960 s >> >> > [INFO] Finished at: 2017-08-16T14:14:42+08:00 >> >> > [INFO] Final Memory: 18M/309M >> >> > [INFO] >> >> > >> ------------------------------------------------------------------------ >> >> > [ERROR] Failed to execute goal on project word-count-beam: Could not >> >> > resolve >> >> > dependencies for project org.example:word-count-beam:jar:0.1: The >> >> > following >> >> > artifacts could not be resolved: >> >> > >> >> > >> org.apache.beam:beam-sdks-java-extensions-google-cloud-platform-core:jar:0.1, >> >> > org.apache.beam:beam-sdks-java-extensions-protobuf:jar:0.1: Failure >> to >> >> > find >> >> > >> >> > >> org.apache.beam:beam-sdks-java-extensions-google-cloud-platform-core:jar:0.1 >> >> > in https://repo.maven.apache.org/maven2 was cached in the local >> >> > repository, >> >> > resolution will not be reattempted until the update interval of >> central >> >> > has >> >> > elapsed or updates are forced -> [Help 1] >> >> > >> >> > Any idea? >> >> > >> >> > Thanks, >> >> > Huafeng >> >
