Github user aledsage commented on the issue:
https://github.com/apache/brooklyn-server/pull/826
Jenkins failed for reasons related to build environment, rather than this
PR:
```
GitHub pull request #826 of commit
d113c7f856c1c3a9855d1fb71c5188234fba3561, no merge conflicts.
Setting status of d113c7f856c1c3a9855d1fb71c5188234fba3561 to PENDING with
url https://builds.apache.org/job/brooklyn-server-pull-requests/2627/ and
message: 'Build started sha1 is merged.'
Using context: Jenkins: brooklyn-server-pull-request
[EnvInject] - Loading node environment variables.
ERROR: SEVERE ERROR occurs
org.jenkinsci.lib.envinject.EnvInjectException:
hudson.remoting.ChannelClosedException: channel is already closed
at
org.jenkinsci.plugins.envinject.service.EnvironmentVariablesNodeLoader.gatherEnvVarsForNode(EnvironmentVariablesNodeLoader.java:95)
at
org.jenkinsci.plugins.envinject.EnvInjectListener.loadEnvironmentVariablesNode(EnvInjectListener.java:80)
at
org.jenkinsci.plugins.envinject.EnvInjectListener.setUpEnvironment(EnvInjectListener.java:43)
at
hudson.model.AbstractBuild$AbstractBuildExecution.createLauncher(AbstractBuild.java:528)
at
hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:448)
at hudson.model.Run.execute(Run.java:1735)
at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:542)
at hudson.model.ResourceController.execute(ResourceController.java:97)
at hudson.model.Executor.run(Executor.java:405)
Caused by: hudson.remoting.ChannelClosedException: channel is already closed
at hudson.remoting.Channel.send(Channel.java:605)
at hudson.remoting.Request.call(Request.java:130)
at hudson.remoting.Channel.call(Channel.java:829)
at hudson.FilePath.act(FilePath.java:1081)
at
org.jenkinsci.plugins.envinject.service.EnvironmentVariablesNodeLoader.gatherEnvVarsForNode(EnvironmentVariablesNodeLoader.java:64)
... 8 more
Caused by: java.io.IOException
at hudson.remoting.Channel.close(Channel.java:1292)
at hudson.slaves.ChannelPinger$1.onDead(ChannelPinger.java:180)
at hudson.remoting.PingThread.ping(PingThread.java:130)
at hudson.remoting.PingThread.run(PingThread.java:86)
Caused by: java.util.concurrent.TimeoutException: Ping started at
1506533277118 hasn't completed by 1506533517119
... 2 more
[EnvInject] - [ERROR] - SEVERE ERROR occurs: channel is already closed
```
---
