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For example on virgo.apps.snapshot: -8<--------- Fetching changes from the remote Git repository Fetching upstream changes from git://git.eclipse.org/gitroot/virgo/org.eclipse.virgo.apps.git [virgo.apps.snapshot] $ /usr/local/bin/git fetch -t git://git.eclipse.org/gitroot/virgo/org.eclipse.virgo.apps.git +refs/heads/*:refs/remotes/apps/* git.eclipse.org[0: 206.191.52.51]: errno=Connection refused fatal: unable to connect a socket (Connection refused) ERROR: Problem fetching from apps / apps - could be unavailable. Continuing anyway ------------ followed by: -8<--------- FATAL: Error performing /usr/local/bin/git clean -fdx hudson.plugins.git.GitException: Error performing /usr/local/bin/git clean -fdx at hudson.plugins.git.GitAPI.launchCommandIn(GitAPI.java:330) at hudson.plugins.git.GitAPI.launchCommand(GitAPI.java:295) at hudson.plugins.git.GitAPI.launchCommand(GitAPI.java:305) at hudson.plugins.git.GitAPI.clean(GitAPI.java:186) at hudson.plugins.git.GitSCM$4.invoke(GitSCM.java:777) at hudson.plugins.git.GitSCM$4.invoke(GitSCM.java:707) at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2018) at hudson.remoting.UserRequest.perform(UserRequest.java:114) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:453) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:315) at java.util.concurrent.FutureTask.run(FutureTask.java:150) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at hudson.remoting.Engine$1$1.run(Engine.java:58) at java.lang.Thread.run(Thread.java:736) Caused by: hudson.plugins.git.GitException: Command returned status code 1: warning: failed to remove 'build-apps/target/' ------------ All my other build2 builds are failing in the same way. Builds on the master seem to be OK -- using the same git repository server.
This is a dupe of bug 321647 (which is now fixed). *** This bug has been marked as a duplicate of bug 321647 ***
This is not a duplicate of 321647; the jobs are not trying to WRITE to a git repository, just read from one. Not even doing a clone. After the other problem was 'fixed' the jobs are still failing with precisely the same error as reported here originally. Raising to major.
How is this not a dupe? Your error is exactly the same: Bug 321680: git.eclipse.org[0: 206.191.52.51]: errno=Connection refused Bug 321647: git.eclipse.org[0: 206.191.52.51]: errno=Connection refused Are you still getting a Connection Refused trying to connect to git://git.eclipse.org?
I've just tried and I can't this replicate from the command line: hudsonbuild@build2:/tmp/g> git clone git://git.eclipse.org/gitroot/virgo/org.eclipse.virgo.apps.git Initialized empty Git repository in /tmp/g/org.eclipse.virgo.apps/.git/ remote: Counting objects: 1929, done. remote: Compressing objects: 100% (1479/1479), done. remote: Total 1929 (delta 548), reused 1617 (delta 324) Receiving objects: 100% (1929/1929), 1.85 MiB, done. Resolving deltas: 100% (548/548), done. hudsonbuild@build2:/tmp/g> cd /tmp/g/org.eclipse.virgo.apps hudsonbuild@build2:/tmp/g/org.eclipse.virgo.apps> git fetch -t git://git.eclipse.org/gitroot/virgo/org.eclipse.virgo.apps.git +refs/heads/*:refs/remotes/apps/* From git://git.eclipse.org/gitroot/virgo/org.eclipse.virgo.apps * [new branch] master -> apps/master hudsonbuild@build2:/tmp/g/org.eclipse.virgo.apps> -M.
I have 70-odd attempts at builds on build2 initiated by the git changes, and all of them fail in precisely the same way as before, and all of them failed like that before and after the other bug (apparent duplicate) was fixed. Apparently Hudson can detect that a build is necessary (changes in git repo) but is not able to get those changes. I'm sorry--I realise the same error is reported. (My remarks earlier were due to a mix up between various bugs in this area.) My problem has not gone away when the other was 'fixed'. It is not clear how the 'duplicate' was fixed, but if the fix doesn't clear both problems then this one has to be re-opened. (reply to comment 4) Thank you for trying this. What can we deduce from this discrepancy? What permissions/authority are you running with when you 'try this from the command line'? I'll leave this at Major, though, because a majority of our integration builds are failing.
build.eclipse.org is inaccessible this morning. The host is not responding (according to Safari). ping works: PING build.eclipse.org (206.191.52.57): 56 data bytes 64 bytes from 206.191.52.57: icmp_seq=0 ttl=56 time=95.278 ms 64 bytes from 206.191.52.57: icmp_seq=1 ttl=56 time=91.838 ms 64 bytes from 206.191.52.57: icmp_seq=2 ttl=56 time=91.932 ms (fyi)
(In reply to comment #6) > build.eclipse.org is inaccessible this morning. The host is not responding > (according to Safari). Apache had died because of a bad config I had made. I've fixed the config and restarted it.
Thank you -- now I see the failures have changed (still all failing). E.G: -8<-------- [iajc] error at /opt/users/hudsonbuild/workspace/virgo.web.snapshot/org.eclipse.virgo.web.dm/target/classes/org/eclipse/virgo/web/dm/ServerOsgiBundleXmlWebApplicationContext.class::0 unable to write out class file: 'org/eclipse/virgo/web/dm/ServerOsgiBundleXmlWebApplicationContext.class' - reason: /opt/users/hudsonbuild/workspace/virgo.web.snapshot/org.eclipse.virgo.web.dm/target/classes/org/eclipse/virgo/web/dm/ServerOsgiBundleXmlWebApplicationContext.class (Permission denied) [iajc] warning at /opt/users/hudsonbuild/workspace/virgo.web.snapshot/ivy-cache/repository/org.eclipse.virgo.medic/org.eclipse.virgo.medic/2.1.0.D-20100805112401/org.eclipse.virgo.medic-2.1.0.D-20100805112401.jar!org/eclipse/virgo/medic/log/EntryExitTrace.class:49::0 advice defined in org.eclipse.virgo.medic.log.EntryExitTrace has not been applied [Xlint:adviceDidNotMatch] [iajc] warning at /opt/users/hudsonbuild/workspace/virgo.web.snapshot/ivy-cache/repository/org.eclipse.virgo.medic/org.eclipse.virgo.medic/2.1.0.D-20100805112401/org.eclipse.virgo.medic-2.1.0.D-20100805112401.jar!org/eclipse/virgo/medic/log/EntryExitTrace.class:54::0 advice defined in org.eclipse.virgo.medic.log.EntryExitTrace has not been applied [Xlint:adviceDidNotMatch] [iajc] warning at /opt/users/hudsonbuild/workspace/virgo.web.snapshot/ivy-cache/repository/org.eclipse.virgo.medic/org.eclipse.virgo.medic/2.1.0.D-20100805112401/org.eclipse.virgo.medic-2.1.0.D-20100805112401.jar!org/eclipse/virgo/medic/log/EntryExitTrace.class:59::0 advice defined in org.eclipse.virgo.medic.log.EntryExitTrace has not been applied [Xlint:adviceDidNotMatch] [iajc] MessageHolder: (8 info) (3 warning) (1 error) [iajc] [error 0]: error at /opt/users/hudsonbuild/workspace/virgo.web.snapshot/org.eclipse.virgo.web.dm/target/classes/org/eclipse/virgo/web/dm/ServerOsgiBundleXmlWebApplicationContext.class::0 unable to write out class file: 'org/eclipse/virgo/web/dm/ServerOsgiBundleXmlWebApplicationContext.class' - reason: /opt/users/hudsonbuild/workspace/virgo.web.snapshot/org.eclipse.virgo.web.dm/target/classes/org/eclipse/virgo/web/dm/ServerOsgiBundleXmlWebApplicationContext.class (Permission denied) -8<-------- Apparently the iajc (aspectj compiler) can't write out the results of its work. Permission denied implies the Workspace permissions are wrong.
Other jobs exhibit other errors; all to do with writing to the workspace area. Permissions problem, probably.
> /opt/users/hudsonbuild/workspace/virgo.web.snapshot/org.eclipse.virgo.web.dm That path looks odd, because the /opt/users/hudsonbuild/workspace directory looks about empty: build:/opt/users/hudsonbuild/workspace # ls -al total 4 drwxrwsr-x 3 hudsonbuild callisto-dev 80 Oct 17 2009 . drwxrwsr-x 79 hudsonbuild callisto-dev 4280 Aug 5 09:27 .. drwxrwsr-x 3 hudsonbuild callisto-dev 416 Aug 4 10:44 .metadata build:/opt/users/hudsonbuild/workspace The permissions look right, assuming what is being written is being done by the hudsonbuild user.
/opt/users/hudsonbuild/workspace/virgo.web.snapshot is nothing to do with me... the rest of the path is (although I expected it to be under a directory called 'web'. Haven't changed anything. Other jobs are failing trying to do a git clean -fdx (having possibly failed to write changes with a git fetch). Perhaps it isn't permissions, but instead some build configuration parameters aren't set up correctly. The git repository should go into a directory called (in this case) web, even though the git repo is actually called org.eclipse.virgo.web.git. I would expect this to be put in the root of the jobs' workspace. Are there any configuration parameters/environment vars that haven't been set up correctly?
Attemptefd to wipe workspace of virgo.apps.snapshot. Get this: -------8<---------------- hudson.util.IOException2: remote file operation failed: /opt/users/hudsonbuild/workspace/virgo.apps.snapshot at hudson.remoting.Channel@7f637f63:build2 at hudson.FilePath.act(FilePath.java:743) at hudson.FilePath.act(FilePath.java:729) at hudson.FilePath.deleteRecursive(FilePath.java:813) at hudson.model.AbstractProject.doDoWipeOutWorkspace(AbstractProject.java:1563) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) at java.lang.reflect.Method.invoke(Method.java:600) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:169) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:101) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:54) at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:74) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:519) at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:181) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:519) at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:181) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:519) at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:319) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:519) at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:181) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:519) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:435) at org.kohsuke.stapler.Stapler.service(Stapler.java:123) at javax.servlet.http.HttpServlet.service(HttpServlet.java:45) at winstone.ServletConfiguration.execute(ServletConfiguration.java:249) at winstone.RequestDispatcher.forward(RequestDispatcher.java:335) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:378) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:94) at hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:51) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97) at hudson.plugins.audit_trail.AuditTrailFilter.doFilter(AuditTrailFilter.java:64) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:86) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:166) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:173) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249) at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:66) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at winstone.RequestDispatcher.forward(RequestDispatcher.java:333) at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244) at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150) at java.lang.Thread.run(Thread.java:736) Caused by: java.io.IOException: Unable to delete /opt/users/hudsonbuild/workspace/virgo.apps.snapshot/.git/objects/32/aafe3ca585a25b871ad55d52d2da04a9f7d0ae at java.lang.Throwable.(Throwable.java:67) at hudson.Util.deleteFile(Util.java:228) at hudson.Util.deleteRecursive(Util.java:290) at hudson.Util.deleteContentsRecursive(Util.java:219) at hudson.Util.deleteRecursive(Util.java:289) at hudson.Util.deleteContentsRecursive(Util.java:219) at hudson.Util.deleteRecursive(Util.java:289) at hudson.Util.deleteContentsRecursive(Util.java:219) at hudson.Util.deleteRecursive(Util.java:289) at hudson.Util.deleteContentsRecursive(Util.java:219) at hudson.Util.deleteRecursive(Util.java:289) at hudson.FilePath$9.invoke(FilePath.java:815) at hudson.FilePath$9.invoke(FilePath.java:813) at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2018) at hudson.remoting.UserRequest.perform(UserRequest.java:114) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:453) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:315) at java.util.concurrent.FutureTask.run(FutureTask.java:150) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at hudson.remoting.Engine$1$1.run(Engine.java:58) ... 1 more ---------------------------- Looks like I can't write/delete to the Workspace of the job!
(In reply to comment #10) Could it look empty because you don't have permission to see it? According to Hudson the workspace files are all there (look in Workspace for the job), but jobs cannot update files in it.
Odd, so /opt/users/hudsonbuild/workspace/virgo.apps.snapshot/.git/objects/32 is actually owned by root and not the Hudson user. I'm running a script right now to find and correct the ownership of everything under /opt/users/hudsonbuild/workspace . -M.
Wow -- this seems to do the trick. How did this happen? This has been a problem for several days; and sounds like some sort of recovery glitch. I'll monitor the other jobs to see if they are all now working.
Reporting: all builds now work (except apps). Did your script miss out that one? job virgo.apps.snapshot apparently cannot write to workspace. Thanks.
The apps workspace looks clean: /opt/users/hudsonbuild/workspace/virgo.apps.snapshot # find . -not -user hudsonbuild /opt/users/hudsonbuild/workspace/virgo.apps.snapshot # find . -not -group callisto-dev /opt/users/hudsonbuild/workspace/virgo.apps.snapshot # -M.
Hmm; doesn't appear to be the same sort of error -- the git repository cannot be fetched into -- this is because the workspace is apparently badly formed -- no .git directory?? I'm going to try deleting the apps workspace (to force a re-clone).
That seemed to clear it. I guess that the .git directory was not there. This mess seems to be caused by corrupted file systems on build2. Any idea when and how this might have occurred?
I guess the cause of this problem is now academic -- unless it can happen again on the new 'stable' hudson.
Closing this to celar the decks for the new hudson instance.
