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Type:
Bug
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Resolution: Fixed
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Priority:
Critical
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Component/s: adoptopenjdk-plugin
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None
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Environment:Jenkins 2.222.3
multiple Jenkins Slave on Windows
multiple Jenkins Slave on Linux
We are testing our code for JDK11. I setup a Tool to use JDK 11
We run a build on jenkins nodeA for the first time. It install the JDK 11 as expected.
We run a build on jenkins nodeB and I got this error:
Installing AdoptOpenJDK to /var/lib/jenkins/tools/hudson.model.JDK/JDK_11 ERROR: Failed to download file:/var/lib/jenkins/caches/adoptopenjdk/LINUX/amd64/jdk-11.0.7+10.zip from agent; will retry from master Also: hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from prd-cm-as-06.fx.lan/10.1.3.105:58658 at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1788) at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:356) at hudson.remoting.Channel.call(Channel.java:998) at hudson.FilePath.act(FilePath.java:1069) at hudson.FilePath.act(FilePath.java:1058) at hudson.FilePath.installIfNecessaryFrom(FilePath.java:914) at hudson.FilePath.installIfNecessaryFrom(FilePath.java:850) at io.jenkins.plugins.adoptopenjdk.AdoptOpenJDKInstaller.performInstallation(AdoptOpenJDKInstaller.java:121) at hudson.tools.InstallerTranslator.getToolHome(InstallerTranslator.java:69) at hudson.tools.ToolLocationNodeProperty.getToolHome(ToolLocationNodeProperty.java:109) at hudson.tools.ToolInstallation.translateFor(ToolInstallation.java:206) at hudson.model.JDK.forNode(JDK.java:148) at hudson.model.JDK.forNode(JDK.java:60) at org.jenkinsci.plugins.workflow.steps.ToolStep$Execution.run(ToolStep.java:152) at org.jenkinsci.plugins.workflow.steps.ToolStep$Execution.run(ToolStep.java:133) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) java.io.FileNotFoundException: /var/lib/jenkins/caches/adoptopenjdk/LINUX/amd64/jdk-11.0.7+10.zip (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.<init>(FileInputStream.java:138) at java.io.FileInputStream.<init>(FileInputStream.java:93) at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90) at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188) at java.net.URL.openStream(URL.java:1045) at hudson.FilePath$Unpack.invoke(FilePath.java:948) at hudson.FilePath$Unpack.invoke(FilePath.java:942) at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3069) at hudson.remoting.UserRequest.perform(UserRequest.java:212) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:369) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:93) at java.lang.Thread.run(Thread.java:748)
The problem seems to be at code line 121
expected.getParent().installIfNecessaryFrom(cache.toURI().toURL(), log, ..)
cache it's a file on master node, the installer is performing a MasterToSlave callable using a file:// URL to get a resource from master to slave. This can not work, should be something http://jenkins-master/context/.... otherwise file content should be streamed by the callable.
I see also a concurrent issue at line 137
Path tmp = new File( cache.getPath()+".tmp").toPath();
Two different jenkins slave on linux 64 than run a build for the first time will use the same filename tmp.
I remember jenkins handled installers using a semphore, but I do not remember if this semaphore is for each Node or for all nodes. Latest case do not requires handle concurrency in the installer.
Â
The JVM property to disable cache requires open an IT tickets. Since the default Oracle JDK installer does not use cache and cached files must be cleanup manually with a SSH session on master node to free spaces I think coudl be better change default to disabled.
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