Re: [platform-dev] Jenkins build failure: All available display numbers

["Daniel Megert" <daniel_megert@xxxxxxxxxx>]

This is usually an
issue on the machine. See https://bugs.eclipse.org/544620.

Dani



From:
       Rolf
Theunissen <rolf.theunissen@xxxxxxxxx>
To:
       platform-dev@xxxxxxxxxxx
Date:
       10.06.2019
12:22
Subject:
       [EXTERNAL]
[platform-dev] Jenkins build failure: All available display numbers are
allocated or blacklisted
Sent
by:        platform-dev-bounces@xxxxxxxxxxx

---

Hi,
Lately I had many builds fail with the
error below. Apparently, the number of displays is to low. Moreover, I
would rather have my build wait in the build queue for displays to become
available, than fail like this.
Does anybody have an idea how to fix
this?
Best regards,
Rolf Theunissen
12:11:44 Triggered by Gerrit:
https://git.eclipse.org/r/142555
12:11:44 Building remotely on centslave2(centos) in workspace /home/cbi/genie.platform/workspace/eclipse.platform.ui-Gerrit@2
12:11:44 [WS-CLEANUP] Deleting project workspace...
12:11:44 [WS-CLEANUP] Deferred wipeout is used...
12:11:44 [WS-CLEANUP] Done
12:11:44 No credentials specified
12:11:44 Cloning the remote Git repository
12:11:44 Cloning repository git://git.eclipse.org/gitroot/platform/eclipse.platform.ui.git
12:11:44  > /usr/local/bin/git init /home/cbi/genie.platform/workspace/eclipse.platform.ui-Gerrit@2
# timeout=10
12:11:44 Fetching upstream changes from git://git.eclipse.org/gitroot/platform/eclipse.platform.ui.git
12:11:44  > /usr/local/bin/git --version # timeout=10
12:11:44  > /usr/local/bin/git fetch --tags --progress git://git.eclipse.org/gitroot/platform/eclipse.platform.ui.git
+refs/heads/*:refs/remotes/origin/*
12:12:15  > /usr/local/bin/git config remote.origin.url
git://git.eclipse.org/gitroot/platform/eclipse.platform.ui.git # timeout=10
12:12:16  > /usr/local/bin/git config --add remote.origin.fetch
+refs/heads/*:refs/remotes/origin/* # timeout=10
12:12:16  > /usr/local/bin/git config remote.origin.url
git://git.eclipse.org/gitroot/platform/eclipse.platform.ui.git # timeout=10
12:12:16 Fetching upstream changes from git://git.eclipse.org/gitroot/platform/eclipse.platform.ui.git
12:12:16  > /usr/local/bin/git fetch --tags --progress git://git.eclipse.org/gitroot/platform/eclipse.platform.ui.git
refs/changes/55/142555/2
12:12:20  > /usr/local/bin/git rev-parse 26d66074608c9a32f9c35c5cdd0743c5d71896f7^{commit}
# timeout=10
12:12:20 JENKINS-19022: warning: possible memory leak due to Git
plugin usage; see: https://wiki.jenkins-ci.org/display/JENKINS/Remove+Git+Plugin+BuildsByBranch+BuildData
12:12:20 Checking out Revision 26d66074608c9a32f9c35c5cdd0743c5d71896f7
(refs/changes/55/142555/2)
12:12:20  > /usr/local/bin/git config core.sparsecheckout
# timeout=10
12:12:20  > /usr/local/bin/git checkout -f 26d66074608c9a32f9c35c5cdd0743c5d71896f7
12:12:21 Commit message: "Bug 485167 - Towards running DynamicPluginsTestSuite
with UiTestSuite"
12:12:21  > /usr/local/bin/git rev-parse FETCH_HEAD^{commit}
# timeout=10
12:12:21  > /usr/local/bin/git rev-list --no-walk 1ab6d2484ee0dc9383bc15b651f392188740479e
# timeout=10
12:12:22 FATAL: All available display numbers are allocated or blacklisted.
12:12:22 allocated: [160, 161, 162, 163, 164, 165, 166, 167, 168,
169]
12:12:22 blacklisted: []
12:12:22 java.lang.RuntimeException: All available display numbers
are allocated or blacklisted.
12:12:22 allocated: [160, 161, 162, 163, 164, 165, 166, 167, 168,
169]
12:12:22 blacklisted: []
12:12:22              
   at hudson.plugins.xvnc.DisplayAllocator.doAllocate(DisplayAllocator.java:59)
12:12:22              
   at hudson.plugins.xvnc.DisplayAllocator.allocate(DisplayAllocator.java:49)
12:12:22              
   at hudson.plugins.xvnc.Xvnc.doSetUp(Xvnc.java:106)
12:12:22              
   at hudson.plugins.xvnc.Xvnc.setUp(Xvnc.java:96)
12:12:22              
   at jenkins.tasks.SimpleBuildWrapper.setUp(SimpleBuildWrapper.java:146)
12:12:22              
   at hudson.model.Build$BuildExecution.doRun(Build.java:157)
12:12:22              
   at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
12:12:22              
   at hudson.model.Run.execute(Run.java:1810)
12:12:22              
   at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
12:12:22              
   at hudson.model.ResourceController.execute(ResourceController.java:97)
12:12:22              
   at hudson.model.Executor.run(Executor.java:429)
12:12:22 [WARNINGS] Skipping publisher since build result is FAILURE
12:12:22 Recording test results
12:12:22 ERROR: Step ?Publish JUnit test result report? failed:
No test report files were found. Configuration error?
12:12:22 Archiving artifacts
12:12:23 Started calculate disk usage of build
12:12:23 Finished Calculation of disk usage of build in 0 seconds
12:12:23 Started calculate disk usage of workspace
12:12:24 Finished Calculation of disk usage of workspace in 0 seconds
12:12:24 Finished: FAILURE_______________________________________________
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