hudson.util.IOException2: Failed to download from http://updates.jenkins-ci.org/download/plugins/scp/1.8/scp.hpi

lxway.com | 9 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    jenkins 安装插件出错问题解决 / 蓝讯

    lxway.com | 9 months ago
    hudson.util.IOException2: Failed to download from http://updates.jenkins-ci.org/download/plugins/scp/1.8/scp.hpi
  2. 0

    cannot get proxy to work

    Google Groups | 6 years ago | Mark Donohoe
    java.net.UnknownHostException: http://web-proxy.fc.hp.com
  3. Speed up your debug routine!

    Automated exception search integrated into your IDE

  4. 0

    Not able to Launch slave agent. Getting following error. I have added the java path to 1. java - home 2. Path. Choosing the download bundle hudson.util.IOException2: Could not find any known supported java version in [java, /usr/bin/java, /usr/java/default/bin/java, /usr/java/latest/bin/java, /usr/local/bin/java, /usr/local/java/bin/java, /design/bsp/sla02/jdk/bin/java, /usr/java/jdk1.5.0_07/bin/bin/java], and we also failed to install JDK as a fallback at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:206) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:184) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.net.UnknownHostException: cds.sun.com at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at org.jvnet.robust_http_client.RetryableHttpStream.getStream(RetryableHttpStream.java:75) at org.jvnet.robust_http_client.RetryableHttpStream.<init>(RetryableHttpStream.java:68) at org.jvnet.robust_http_client.RetryableHttpStream.<init>(RetryableHttpStream.java:51) at hudson.tools.JDKInstaller.locate(JDKInstaller.java:308) at hudson.plugins.sshslaves.SSHLauncher.attemptToInstallJDK(SSHLauncher.java:285) at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:204) ... 6 more Caused by: java.net.UnknownHostException: cds.sun.com at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at sun.net.NetworkClient.doConnect(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.http.HttpClient.<init>(Unknown Source) at sun.net.www.http.HttpClient.New(Unknown Source) at sun.net.www.http.HttpClient.New(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source) at java.net.URLConnection.getHeaderFieldInt(Unknown Source) at java.net.URLConnection.getContentLength(Unknown Source) at org.jvnet.robust_http_client.RetryableHttpStream.<init>(RetryableHttpStream.java:67) ... 10 more [07/28/10 17:17:05] [SSH] Connection closed.

    Jenkins JIRA | 7 years ago | vijayganesh_nsn
    hudson.util.IOException2: Could not find any known supported java version in [java, /usr/bin/java, /usr/java/default/bin/java, /usr/java/latest/bin/java, /usr/local/bin/java, /usr/local/java/bin/java, /design/bsp/sla02/jdk/bin/java, /usr/java/jdk1.5.0_07/bin/bin/java], and we also failed to install JDK as a fallback
  5. 0

    Not able to Launch slave agent. Getting following error. I have added the java path to 1. java - home 2. Path. Choosing the download bundle hudson.util.IOException2: Could not find any known supported java version in [java, /usr/bin/java, /usr/java/default/bin/java, /usr/java/latest/bin/java, /usr/local/bin/java, /usr/local/java/bin/java, /design/bsp/sla02/jdk/bin/java, /usr/java/jdk1.5.0_07/bin/bin/java], and we also failed to install JDK as a fallback at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:206) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:184) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.net.UnknownHostException: cds.sun.com at sun.reflect.GeneratedConstructorAccessor92.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at org.jvnet.robust_http_client.RetryableHttpStream.getStream(RetryableHttpStream.java:75) at org.jvnet.robust_http_client.RetryableHttpStream.<init>(RetryableHttpStream.java:68) at org.jvnet.robust_http_client.RetryableHttpStream.<init>(RetryableHttpStream.java:51) at hudson.tools.JDKInstaller.locate(JDKInstaller.java:308) at hudson.plugins.sshslaves.SSHLauncher.attemptToInstallJDK(SSHLauncher.java:285) at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:204) ... 6 more Caused by: java.net.UnknownHostException: cds.sun.com at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at sun.net.NetworkClient.doConnect(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.http.HttpClient.<init>(Unknown Source) at sun.net.www.http.HttpClient.New(Unknown Source) at sun.net.www.http.HttpClient.New(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source) at java.net.URLConnection.getHeaderFieldInt(Unknown Source) at java.net.URLConnection.getContentLength(Unknown Source) at org.jvnet.robust_http_client.RetryableHttpStream.<init>(RetryableHttpStream.java:67) ... 10 more [07/28/10 17:17:05] [SSH] Connection closed.

    Jenkins JIRA | 7 years ago | maestromani
    hudson.util.IOException2: Could not find any known supported java version in [java, /usr/bin/java, /usr/java/default/bin/java, /usr/java/latest/bin/java, /usr/local/bin/java, /usr/local/java/bin/java, /design/bsp/sla02/jdk/bin/java, /usr/java/jdk1.5.0_07/bin/bin/java], and we also failed to install JDK as a fallback

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.net.UnknownHostException

      updates.jenkins-ci.org

      at java.net.AbstractPlainSocketImpl.connect()
    2. Java RT
      URLConnection.getContentLength
      1. java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
      2. java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
      3. java.net.Socket.connect(Socket.java:589)
      4. java.net.Socket.connect(Socket.java:538)
      5. sun.net.NetworkClient.doConnect(NetworkClient.java:180)
      6. sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
      7. sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
      8. sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
      9. sun.net.www.http.HttpClient.New(HttpClient.java:308)
      10. sun.net.www.http.HttpClient.New(HttpClient.java:326)
      11. sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1167)
      12. sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1103)
      13. sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:997)
      14. sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:931)
      15. sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1511)
      16. sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1439)
      17. sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2929)
      18. java.net.URLConnection.getHeaderFieldLong(URLConnection.java:629)
      19. java.net.URLConnection.getContentLengthLong(URLConnection.java:501)
      20. java.net.URLConnection.getContentLength(URLConnection.java:485)
      20 frames
    3. Hudson
      UpdateCenter$DownloadJob.run
      1. hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:755)
      2. hudson.model.UpdateCenter$DownloadJob._run(UpdateCenter.java:1138)
      3. hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:1298)
      4. hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1116)
      4 frames
    4. Java RT
      FutureTask.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:266)
      2 frames
    5. Hudson :: Remoting Layer
      AtmostOneThreadExecutor$Worker.run
      1. hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:104)
      1 frame
    6. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame