Tharindu, Looks like protoc is not available.
--- Cannot run program "protoc" (in directory "HOME/hadoop-trunk/hadoop- mapreduce/hadoop-yarn/hadoop-yarn-api"): error=2, No such file or directory -> [Help 1] --- Here are instructions to build protoc See http://svn.apache.org/repos/asf/hadoop/common/trunk/hadoop-mapreduce/hadoop-yarn/README Make sure protbuf library is in your library path or set: export LD_LIBRARY_PATH=/usr/local/lib Thanks, Praveen On Thu, Aug 25, 2011 at 3:43 PM, Tharindu Mathew <[email protected]>wrote: > Hi everyone, > > I'm a new bie to this list. Hope this is not too much of a dumb question. > > I'm trying to build the map reduce trunk. (I already build from the root > pom > and everything built fine, but map reduce is not included in the root pom) > > The build fails at this point given below. Appreciate if someone can help > me > out. Thanks in advance. > > Stack trace: > > [INFO] > ------------------------------------------------------------------------ > [INFO] Building hadoop-yarn-api 1.0-SNAPSHOT > [INFO] > ------------------------------------------------------------------------ > [INFO] > [INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ hadoop-yarn-api > --- > [INFO] Deleting > > /Users/mackie/source-checkouts/hadoop-trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-api/target > [INFO] > [INFO] --- maven-antrun-plugin:1.6:run > (create-protobuf-generated-sources-directory) @ hadoop-yarn-api --- > [INFO] Executing tasks > > main: > [mkdir] Created dir: > > /Users/mackie/source-checkouts/hadoop-trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-api/target/generated-sources/proto > [INFO] Executed tasks > [INFO] > [INFO] --- exec-maven-plugin:1.2:exec (generate-sources) @ hadoop-yarn-api > --- > [INFO] > ------------------------------------------------------------------------ > [INFO] Reactor Summary: > [INFO] > [INFO] hadoop-yarn-api ................................... FAILURE [2.027s] > [INFO] hadoop-yarn-common ................................ SKIPPED > [INFO] hadoop-yarn-server-common ......................... SKIPPED > [INFO] hadoop-yarn-server-nodemanager .................... SKIPPED > [INFO] hadoop-yarn-server-resourcemanager ................ SKIPPED > [INFO] hadoop-yarn-server-tests .......................... SKIPPED > [INFO] hadoop-yarn-server ................................ SKIPPED > [INFO] hadoop-yarn ....................................... SKIPPED > [INFO] hadoop-mapreduce-client-core ...................... SKIPPED > [INFO] hadoop-mapreduce-client-common .................... SKIPPED > [INFO] hadoop-mapreduce-client-shuffle ................... SKIPPED > [INFO] hadoop-mapreduce-client-app ....................... SKIPPED > [INFO] hadoop-mapreduce-client-hs ........................ SKIPPED > [INFO] hadoop-mapreduce-client-jobclient ................. SKIPPED > [INFO] hadoop-mapreduce-client ........................... SKIPPED > [INFO] hadoop-mapreduce .................................. SKIPPED > [INFO] > ------------------------------------------------------------------------ > [INFO] BUILD FAILURE > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: 2.606s > [INFO] Finished at: Thu Aug 25 15:33:02 IST 2011 > [INFO] Final Memory: 9M/80M > [INFO] > ------------------------------------------------------------------------ > [ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2:exec > (generate-sources) on project hadoop-yarn-api: Command execution failed. > Cannot run program "protoc" (in directory > "HOME/hadoop-trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-api"): error=2, > No such file or directory -> [Help 1] > org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute > goal org.codehaus.mojo:exec-maven-plugin:1.2:exec (generate-sources) on > project hadoop-yarn-api: Command execution failed. > at > > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217) > at > > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) > at > > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) > at > > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) > at > > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) > at > > org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) > at > > org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) > at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) > at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) > at > > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) > at > org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) > Caused by: org.apache.maven.plugin.MojoExecutionException: Command > execution > failed. > at org.codehaus.mojo.exec.ExecMojo.execute(ExecMojo.java:350) > at > > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) > at > > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) > ... 19 more > Caused by: java.io.IOException: Cannot run program "protoc" (in directory > > "/Users/mackie/source-checkouts/hadoop-trunk/hadoop-mapreduce/hadoop-yarn/hadoop-yarn-api"): > error=2, No such file or directory > at java.lang.ProcessBuilder.start(ProcessBuilder.java:459) > at java.lang.Runtime.exec(Runtime.java:593) > at > > org.apache.commons.exec.launcher.Java13CommandLauncher.exec(Java13CommandLauncher.java:58) > at org.apache.commons.exec.DefaultExecutor.launch(DefaultExecutor.java:246) > at > > org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:302) > at > org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:149) > at org.codehaus.mojo.exec.ExecMojo.executeCommandLine(ExecMojo.java:589) > at org.codehaus.mojo.exec.ExecMojo.execute(ExecMojo.java:335) > ... 21 more > Caused by: java.io.IOException: error=2, No such file or directory > at java.lang.UNIXProcess.forkAndExec(Native Method) > at java.lang.UNIXProcess.<init>(UNIXProcess.java:53) > at java.lang.ProcessImpl.start(ProcessImpl.java:91) > at java.lang.ProcessBuilder.start(ProcessBuilder.java:452) > ... 28 more > [ERROR] > [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 > > -- > Regards, > > Tharindu >
