• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Component/s: ssh-slaves-plugin
• Labels:

  None
• Environment:

  Jenkins 1.529
  OSX 10.8.4 (running as a VMWare Guest in VMWare Workstation 9.0.2 inside a Windows 7 Host)
  also Jenkins 1.645, OSX 10.9, 10.10 (not vm)
  also observed with Windows and Linux slaves.
  

[JENKINS-19465] Slave hangs while being launched

cowwoc created issue - 2013-09-04 04:07

cowwoc made changes - 2013-09-09 06:05

Description

Original: I configured an OSX slave to use an SSH connection. I have an identical setup for a Linux slave. The Linux slave never hangs, but the OSX one does randomly every couple of days. When the slave hangs, I see: {code} This node is being launched. See log for more details {code} When I click on {{more details} I see an empty log (literally no characters) with a spinny wheel. I'd like to disconnect the channel and try again. Unfortunately, there is no "disconnect" button, seemingly because the hang occurs too early in the connection phase. The only way I found to fix this problem is restart Jenkins master. I believe this issue is high priority because: # There is no known workaround. # The problem occurs randomly. # There is no way to recover except to restart the master node, which means that all running jobs have to be interrupted. If you can add extra logging, I can try collection more information for you. Where do we get started?

New: I configured an OSX slave to use an SSH connection. I have an identical setup for a Linux slave. The Linux slave never hangs, but the OSX one does randomly every couple of days. When the slave hangs, I see: {code} This node is being launched. See log for more details {code} When I click on {{more details}} I see an empty log (literally no characters) with a spinning wheel. I'd like to disconnect the channel and try again. Unfortunately, there is no "disconnect" button, seemingly because the hang occurs too early in the connection phase. The only way I found to fix this problem is restart Jenkins master. I believe this issue is high priority because: # There is no known workaround. # The problem occurs randomly. # There is no way to recover except to restart the master node, which means that all running jobs have to be interrupted. If you can add extra logging, I can try collection more information for you. Where do we get started?

cowwoc made changes - 2013-09-09 06:06

Description

Original: I configured an OSX slave to use an SSH connection. I have an identical setup for a Linux slave. The Linux slave never hangs, but the OSX one does randomly every couple of days. When the slave hangs, I see: {code} This node is being launched. See log for more details {code} When I click on {{more details}} I see an empty log (literally no characters) with a spinning wheel. I'd like to disconnect the channel and try again. Unfortunately, there is no "disconnect" button, seemingly because the hang occurs too early in the connection phase. The only way I found to fix this problem is restart Jenkins master. I believe this issue is high priority because: # There is no known workaround. # The problem occurs randomly. # There is no way to recover except to restart the master node, which means that all running jobs have to be interrupted. If you can add extra logging, I can try collection more information for you. Where do we get started?

New: I configured an OSX slave to use an SSH connection. I have an identical setup for a Linux slave. The Linux slave never hangs, but the OSX one does randomly every couple of days. When the slave hangs, I see: {code} This node is being launched. See log for more details {code} When I click on {{more details}} I see an empty log (literally no characters) with a spinning wheel. I'd like to disconnect the channel and try again. Unfortunately, there is no "disconnect" button, seemingly because the hang occurs too early in the connection phase. The only way I found to fix this problem is restart Jenkins master. I believe this issue is high priority because: # This hang occurs at least once a day (for over a week now). # There is no known workaround. # There is no way to recover except to restart the master node, which means that all running jobs have to be interrupted. If you can add extra logging, I can try collection more information for you. Where do we get started?

Norbert Thiebaud made changes - 2016-04-26 16:43

Environment

Original: Jenkins 1.529 OSX 10.8.4 (running as a VMWare Guest in VMWare Workstation 9.0.2 inside a Windows 7 Host)

New: Jenkins 1.529 OSX 10.8.4 (running as a VMWare Guest in VMWare Workstation 9.0.2 inside a Windows 7 Host) also Jenkins 1.645, OSX 10.9, 10.10

Norbert Thiebaud made changes - 2016-06-23 05:41

Environment	Original: Jenkins 1.529 OSX 10.8.4 (running as a VMWare Guest in VMWare Workstation 9.0.2 inside a Windows 7 Host) also Jenkins 1.645, OSX 10.9, 10.10	New: Jenkins 1.529 OSX 10.8.4 (running as a VMWare Guest in VMWare Workstation 9.0.2 inside a Windows 7 Host) also Jenkins 1.645, OSX 10.9, 10.10 (not vm) also observed with Windows and Linux slaves.
Summary	Original: OSX Slave hangs while being launched	New: Slave hangs while being launched

R. Tyler Croy made changes - 2016-07-25 23:50

Workflow

Original: JNJira [ 150915 ]

New: JNJira + In-Review [ 177809 ]

Oleg Nenashev made changes - 2016-12-27 15:25

Component/s		New: remoting [ 15489 ]
Component/s	Original: core [ 15593 ]

Trevor Bramwell made changes - 2017-07-13 17:34

Rank

New: Ranked higher

Oleg Nenashev made changes - 2017-11-21 14:55

Assignee

New: Oleg Nenashev [ oleg_nenashev ]

Oleg Nenashev made changes - 2017-11-21 14:55

Status

Original: Open [ 1 ]

New: In Progress [ 3 ]

Oleg Nenashev made changes - 2017-11-21 15:10

Remote Link

New: This issue links to "https://github.com/jenkinsci/ssh-slaves-plugin/pull/75 (Web Link)" [ 18128 ]

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