java.net.ConnectException: Connection timed out

Jenkins JIRA | vst simon | 3 years ago
  1. 0

    Server (debian 64 bits) can connect to slave (VM Windows 8 64 bits, on a Windows Server 2012), manages to launch and run the service, but get stopped. VM Windows 8 32 bits working fine, with the same jenkins configuration. Connecting to 192.168.1.31 Checking if Java exists java -version returned 1.7.0. Copying jenkins-slave.xml Copying slave.jar Starting the service Waiting for the service to become ready Connecting to port 54,365 ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins java.net.ConnectException: Connection timed out at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:385) at java.net.Socket.connect(Socket.java:546) at java.net.Socket.connect(Socket.java:495) at java.net.Socket.<init>(Socket.java:392) at java.net.Socket.<init>(Socket.java:206) at hudson.os.windows.ManagedWindowsServiceLauncher.launch(ManagedWindowsServiceLauncher.java:362) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:230) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:679)

    Jenkins JIRA | 3 years ago | vst simon
    java.net.ConnectException: Connection timed out
  2. 0

    Server (debian 64 bits) can connect to slave (VM Windows 8 64 bits, on a Windows Server 2012), manages to launch and run the service, but get stopped. VM Windows 8 32 bits working fine, with the same jenkins configuration. Connecting to 192.168.1.31 Checking if Java exists java -version returned 1.7.0. Copying jenkins-slave.xml Copying slave.jar Starting the service Waiting for the service to become ready Connecting to port 54,365 ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins java.net.ConnectException: Connection timed out at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:385) at java.net.Socket.connect(Socket.java:546) at java.net.Socket.connect(Socket.java:495) at java.net.Socket.<init>(Socket.java:392) at java.net.Socket.<init>(Socket.java:206) at hudson.os.windows.ManagedWindowsServiceLauncher.launch(ManagedWindowsServiceLauncher.java:362) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:230) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:679)

    Jenkins JIRA | 3 years ago | vst simon
    java.net.ConnectException: Connection timed out
  3. 0

    Setting up windows 7 slave 32 bit to run as windows service fails with: Waiting for the service to become ready Checking if Java exists java -version returned 1.7.0. Copying jenkins-slave.xml Copying slave.jar Starting the service Connecting to port 64,323 ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins java.net.ConnectException: Connection timed out at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at java.net.Socket.connect(Socket.java:495) at java.net.Socket.<init>(Socket.java:392) at java.net.Socket.<init>(Socket.java:206) at hudson.os.windows.ManagedWindowsServiceLauncher.launch(ManagedWindowsServiceLauncher.java:362) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:230) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:636) Same set is ok when running as web start service..

    Jenkins JIRA | 3 years ago | Sajajd Rehman
    java.net.ConnectException: Connection timed out
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  5. 0

    Setting up windows 7 slave 32 bit to run as windows service fails with: Waiting for the service to become ready Checking if Java exists java -version returned 1.7.0. Copying jenkins-slave.xml Copying slave.jar Starting the service Connecting to port 64,323 ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins java.net.ConnectException: Connection timed out at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at java.net.Socket.connect(Socket.java:495) at java.net.Socket.<init>(Socket.java:392) at java.net.Socket.<init>(Socket.java:206) at hudson.os.windows.ManagedWindowsServiceLauncher.launch(ManagedWindowsServiceLauncher.java:362) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:230) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:636) Same set is ok when running as web start service..

    Jenkins JIRA | 3 years ago | Sajajd Rehman
    java.net.ConnectException: Connection timed out
  6. 0

    [JENKINS-15065] Gerrit server suddenly shutdown and as a consequence the Jenkins Gerrit-Trigger fails to restart. - Jenkins JIRA

    jenkins-ci.org | 1 month ago
    com.sonyericsson.hudson.plugins.gerrit.gerritevents.ssh.SshException: com.jcraft.jsch.JSchException: java.net.ConnectException: Connection timed out

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Root Cause Analysis

  1. java.net.ConnectException

    Connection timed out

    at java.net.PlainSocketImpl.socketConnect()
  2. Java RT
    Socket.<init>
    1. java.net.PlainSocketImpl.socketConnect(Native Method)
    2. java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327)
    3. java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193)
    4. java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180)
    5. java.net.SocksSocketImpl.connect(SocksSocketImpl.java:385)
    6. java.net.Socket.connect(Socket.java:546)
    7. java.net.Socket.connect(Socket.java:495)
    8. java.net.Socket.<init>(Socket.java:392)
    9. java.net.Socket.<init>(Socket.java:206)
    9 frames
  3. hudson.os.windows
    ManagedWindowsServiceLauncher.launch
    1. hudson.os.windows.ManagedWindowsServiceLauncher.launch(ManagedWindowsServiceLauncher.java:362)
    1 frame
  4. Hudson
    SlaveComputer$1.call
    1. hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:230)
    1 frame
  5. Java RT
    Thread.run
    1. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    2. java.util.concurrent.FutureTask.run(FutureTask.java:166)
    3. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
    4. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    5. java.lang.Thread.run(Thread.java:679)
    5 frames