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Subject: I don't think builds.apache.org has git installed
From: Andrew Stitcher <astitcher@redhat.com>
To: builds@apache.org
Date: Fri, 08 Nov 2013 14:34:17 -0500
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I have a jenkins build project (Qpid-cpp-test) polling a git repository
at git.apache.org.

When I manually kick the build off it works fine, which seems to
indicate that the slaves used have git installed, but if I leave it
polling for changes I get the attached  message in the SCM polling log.
Is this a correct diagnosis? Should git be installed on the jenkins
master?

Incidentally I'm using the git mirror rather than the svn project master
repo because I think it'll be better able to stand polling load - does
anyone have any comment on that?

Thanks

Andrew

Started on Nov 8, 2013 7:16:51 PM
Using strategy: Default
[poll] Last Built Revision: Revision 3522ddb65292c47811ba7e42e18e767d403770e9 (origin/trunk)
FATAL: Error performing command: ls-remote -h git://git.apache.org/qpid.git trunk
hudson.util.IOException2: Error performing command: ls-remote -h git://git.apache.org/qpid.git trunk
	at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:458)
	at hudson.scm.SCM._compareRemoteRevisionWith(SCM.java:356)
	at hudson.scm.SCM.poll(SCM.java:373)
	at hudson.model.AbstractProject._poll(AbstractProject.java:1567)
	at hudson.model.AbstractProject.poll(AbstractProject.java:1490)
	at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:439)
	at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:468)
	at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:724)
Caused by: hudson.plugins.git.GitException: Error performing command: ls-remote -h git://git.apache.org/qpid.git trunk
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:988)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:920)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.getHeadRev(CliGitAPIImpl.java:1297)
	at hudson.plugins.git.GitSCM.compareRemoteRevisionWithImpl(GitSCM.java:488)
	at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:456)
	... 13 more
Caused by: java.io.IOException: Cannot run program "git": error=2, No such file or directory
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1041)
	at hudson.Proc$LocalProc.<init>(Proc.java:244)
	at hudson.Proc$LocalProc.<init>(Proc.java:216)
	at hudson.Launcher$LocalLauncher.launch(Launcher.java:773)
	at hudson.Launcher$ProcStarter.start(Launcher.java:353)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:977)
	... 17 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:135)
	at java.lang.ProcessImpl.start(ProcessImpl.java:130)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1022)
	... 22 more
Done. Took 17 ms
No changes
Page generated: 08-Nov-2013 19:22:33Jenkins ver. 1.537