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Date: Thu, 25 Aug 2011 17:19:47 +0530
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 <CADYHM8zm6X-1_fCYZa4VgYkfinmmhyht_D6jj2e00SgQdGzXOA@mail.gmail.com>
Subject: Re: Build failure in map reduce trunk
From: Praveen Sripati <praveensripati@gmail.com>
To: mapreduce-dev@hadoop.apache.org
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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 <mccloud35@gmail.com>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
>

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