You need to ensure you have protobuf installed and protoc is on your PATH. Arun
On Oct 24, 2012, at 5:42 AM, Frank Zheng wrote: > Hi All, > > I am a new user of Hadoop. > I followed the instructions in the Single Node Setup of Hadoop 2.0.2 > > When I executed this command: $ mvn clean install -DskipTests > it failed. > > And the error logs are as bellow. > > [INFO] > ------------------------------------------------------------------------ > [INFO] BUILD FAILURE > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: 7.466s > [INFO] Finished at: Wed Oct 24 17:41:15 HKT 2012 > [INFO] Final Memory: 30M/345M > [INFO] > ------------------------------------------------------------------------ > [ERROR] Failed to execute goal > org.apache.maven.plugins:maven-antrun-plugin:1.6:run (compile-proto) on > project hadoop-common: An Ant BuildException has occured: exec returned: 127 > -> [Help 1] > [ERROR] > [ERROR] To see the full stack trace of the errors, re-run Maven with the -e > switch. > [ERROR] Re-run Maven using the -X switch to enable full debug logging. > [ERROR] > [ERROR] For more information about the errors and possible solutions, please > read the following articles: > [ERROR] [Help 1] > http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException > [ERROR] > [ERROR] After correcting the problems, you can resume the build with the > command > [ERROR] mvn <goals> -rf :hadoop-common > > > Thanks > Yu > > -- Arun C. Murthy Hortonworks Inc. http://hortonworks.com/
