Build failed in Jenkins: Mahout-Quality #3631

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See <https://builds.apache.org/job/Mahout-Quality/3631/display/redirect>

Changes:


------------------------------------------
Started by user apalumbo
Running as SYSTEM
[EnvInject] - Loading node environment variables.
Building remotely on H27 (ubuntu) in workspace <https://builds.apache.org/job/Mahout-Quality/ws/>
No credentials specified
Cloning the remote Git repository
Cloning repository https://git-wip-us.apache.org/repos/asf/mahout.git
 > git init <https://builds.apache.org/job/Mahout-Quality/ws/> # timeout=10
Fetching upstream changes from https://git-wip-us.apache.org/repos/asf/mahout.git
 > git --version # timeout=10
 > git fetch --tags --progress -- https://git-wip-us.apache.org/repos/asf/mahout.git +refs/heads/*:refs/remotes/origin/*
 > git config remote.origin.url https://git-wip-us.apache.org/repos/asf/mahout.git # timeout=10
 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url https://git-wip-us.apache.org/repos/asf/mahout.git # timeout=10
Fetching upstream changes from https://git-wip-us.apache.org/repos/asf/mahout.git
 > git fetch --tags --progress -- https://git-wip-us.apache.org/repos/asf/mahout.git +refs/heads/*:refs/remotes/origin/*
 > git rev-parse refs/remotes/origin/master^{commit} # timeout=10
 > git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10
Checking out Revision 47ce5a8245d92b0d2277e48332e8dbc31340e263 (refs/remotes/origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 47ce5a8245d92b0d2277e48332e8dbc31340e263
Commit message: "Revert "[maven-release-plugin] prepare release mahout-14.1_2.11""
 > git rev-list --no-walk 47ce5a8245d92b0d2277e48332e8dbc31340e263 # timeout=10
[Mahout-Quality] $ mvn -f pom.xml -U clean install findbugs:findbugs pmd:pmd -Dmaven.javadoc.skip=true
FATAL: command execution failed
java.io.IOException: error=2, No such file or directory
	at java.lang.UNIXProcess.forkAndExec(Native Method)
	at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
	at java.lang.ProcessImpl.start(ProcessImpl.java:134)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to H27
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1743)
		at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
		at hudson.remoting.Channel.call(Channel.java:957)
		at hudson.Launcher$RemoteLauncher.launch(Launcher.java:1060)
		at hudson.Launcher$ProcStarter.start(Launcher.java:455)
		at hudson.Launcher$ProcStarter.join(Launcher.java:466)
		at hudson.tasks.Maven.perform(Maven.java:368)
		at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
		at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
		at hudson.model.Build$BuildExecution.build(Build.java:206)
		at hudson.model.Build$BuildExecution.doRun(Build.java:163)
		at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
		at hudson.model.Run.execute(Run.java:1815)
		at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
		at hudson.model.ResourceController.execute(ResourceController.java:97)
		at hudson.model.Executor.run(Executor.java:429)
Caused: java.io.IOException: Cannot run program "mvn" (in directory "<https://builds.apache.org/job/Mahout-Quality/ws/")>: error=2, No such file or directory
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
	at hudson.Proc$LocalProc.<init>(Proc.java:250)
	at hudson.Proc$LocalProc.<init>(Proc.java:219)
	at hudson.Launcher$LocalLauncher.launch(Launcher.java:937)
	at hudson.Launcher$ProcStarter.start(Launcher.java:455)
	at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:1319)
	at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:1272)
	at hudson.remoting.UserRequest.perform(UserRequest.java:212)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:369)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Build step 'Invoke top-level Maven targets' marked build as failure
Archiving artifacts
Recording test results
ERROR: Step ?Publish JUnit test result report? failed: No test report files were found. Configuration error?
Publishing Javadoc

Jenkins build is back to normal : Mahout-Quality #3632

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See <https://builds.apache.org/job/Mahout-Quality/3632/display/redirect>