Could this caused by the docker base image changes? As shown in the error message, we are still expecting protobuf v2.5.0 but the one in the docker image is changed to libprotoc 2.6.1.
In hadoop/dev-support/docker/Dockerfile, we have the following lines to install libprotoc without specifying version like below. RUN apt-get -q update && apt-get -q install -y libprotoc-dev I think this can be fixed by specifying the version like: RUN apt-get -q update && apt-get -q install -y libprotoc-dev=2.5.0 On 3/26/18, 2:37 PM, "Sean Mackrory" <mackror...@gmail.com> wrote: Most of the commit jobs in the last few hours have failed. I would suspect a change in the machines or images used to run the job. Who has access to confirm such a change and perhaps correct it? [ERROR] Failed to execute goal org.apache.hadoop:hadoop-maven-plugins:3.2.0-SNAPSHOT:protoc (compile-protoc) on project hadoop-common: org.apache.maven.plugin.MojoExecutionException: protoc version is 'libprotoc 2.6.1', expected version is '2.5.0' -> [Help 1] --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org