Build failed in Jenkins: oozie-trunk-find-patches-available #78555

[Apache Jenkins Server]

See <https://builds.apache.org/job/oozie-trunk-find-patches-available/78555/>

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Started by timer
Building remotely on H1 (Mapreduce Hadoop Pig Hdfs) in workspace 
<https://builds.apache.org/job/oozie-trunk-find-patches-available/ws/>
 > git rev-parse --is-inside-work-tree
Fetching changes from the remote Git repository
 > git config remote.origin.url 
 > https://git-wip-us.apache.org/repos/asf/oozie.git
Fetching upstream changes from https://git-wip-us.apache.org/repos/asf/oozie.git
 > git --version
FATAL: Failed to fetch from https://git-wip-us.apache.org/repos/asf/oozie.git
hudson.plugins.git.GitException: Failed to fetch from 
https://git-wip-us.apache.org/repos/asf/oozie.git
        at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:623)
        at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:855)
        at hudson.plugins.git.GitSCM.checkout(GitSCM.java:880)
        at hudson.model.AbstractProject.checkout(AbstractProject.java:1414)
        at 
hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:671)
        at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:88)
        at 
hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:580)
        at hudson.model.Run.execute(Run.java:1676)
        at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
        at hudson.model.ResourceController.execute(ResourceController.java:88)
        at hudson.model.Executor.run(Executor.java:231)
Caused by: hudson.plugins.git.GitException: Failed to connect to 
https://git-wip-us.apache.org/repos/asf/oozie.git (exception: 
java.net.UnknownHostException: git-wip-us.apache.org: Name or service not known)
        at 
org.jenkinsci.plugins.gitclient.CliGitAPIImpl.checkCredentials(CliGitAPIImpl.java:1960)
        at 
org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1137)
        at 
org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$200(CliGitAPIImpl.java:87)
        at 
org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:257)
        at 
org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:153)
        at 
org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:146)
        at hudson.remoting.UserRequest.perform(UserRequest.java:118)
        at hudson.remoting.UserRequest.perform(UserRequest.java:48)
        at hudson.remoting.Request$2.run(Request.java:328)
        at 
hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)