在Windows上，Jenkins中的Git操作偶尔会挂起

Question

在Windows上，Jenkins中的Git操作偶尔会挂起

windowsgitjenkinsassemblagitblit

15

我们正在对托管在Assembla上的Git项目运行持续的Jenkins构建。 Jenkins在Tomcat 6下以自己的用户身份运行，通常工作正常。

但是，每隔一段时间（比如每10个构建中的一个），构建作业开头的检出操作会挂起。其他时候，在构建结束时进行的Git标记操作也会挂起。我相信这在命令行操作中从未发生过（在同一主机上使用相同的用户）。

当挂起时，Windows进程树显示taskhost.exe ? tomcat6.exe ? git.exe ? ssh.exe

当外部杀死挂起标记命令的Git和ssh进程时，作业控制台输出中会看到以下堆栈跟踪 - 错误很奇怪，因为已经存在并安装了私钥的目录被提及。

hudson.plugins.git.GitException: Command "C:/Program Files (x86)/Git/bin/git.exe push <repository> <tag-name>" returned status code 1:
stdout:
stderr: Could not create directory 'c/Users/<user-name>/.ssh'.
    at hudson.plugins.git.GitAPI.launchCommandIn(GitAPI.java:779)
    at hudson.plugins.git.GitAPI.launchCommand(GitAPI.java:741)

这是一个完整的进程和句柄列表（除了Tomcat线程的长列表）。构建任务当前在拉取操作上挂起。这里还有一个奇怪的现象，就是每5分钟有一个计划的SCM轮询，但它已经几天没有运行了-可能也被卡住了。

Process                PID      CPU      Private   Working     Description                                      Company Name
                                         Bytes     Set
-----------------------------------------------------------------------------------------------------------------------------------------
System Idle          Process 0  84.09        0 K       24 K
 Interrupts            n/a       0.28        0 K        0 K    Hardware Interrupts
 DPCs                  n/a       0.85        0 K        0 K    Deferred Procedure Calls
 System                   4                112 K      300 K
  smss.exe              240                620 K    1,196 K    Windows Session Manager                                 Microsoft Corporation
sppsvc.exe             2664              3,312 K    9,100 K    Microsoft Software Protection Platform Service          Microsoft Corporation
csrss.exe               344              3,516 K    5,120 K    Client Server Runtime Process                           Microsoft Corporation
 conhost.exe           1316              1,184 K    2,804 K    Console Window Host                                     Microsoft Corporation
 conhost.exe           3148              1,140 K    2,696 K    Console Window Host                                     Microsoft Corporation
wininit.exe             396              1,944 K    4,624 K    Windows Start-Up Application                            Microsoft Corporation
 services.exe           496              5,096 K   10,444 K    Services and Controller app                             Microsoft Corporation
  svchost.exe           616              4,776 K    9,940 K    Host Process for Windows Services                       Microsoft Corporation
   WmiPrvSE.exe        2468              2,692 K    6,052 K    WMI Provider Host                                       Microsoft Corporation
   dllhost.exe         2180      2.27    2,160 K    5,392 K    COM Surrogate                                           Microsoft Corporation
  svchost.exe           692      0.28    4,512 K    8,568 K    Host Process for Windows Services                       Microsoft Corporation
  svchost.exe           776              9,804 K   12,528 K    Host Process for Windows Services                       Microsoft Corporation
  svchost.exe           832             22,052 K   34,980 K    Host Process for Windows Services                       Microsoft Corporation
  svchost.exe           888              7,988 K   14,528 K    Host Process for Windows Services                       Microsoft Corporation
  svchost.exe           944              8,844 K   15,740 K    Host Process for Windows Services                       Microsoft Corporation
   dwm.exe              800              1,692 K    4,636 K    Desktop Window Manager                                  Microsoft Corporation
   dwm.exe             3908              1,800 K    4,748 K    Desktop Window Manager                                  Microsoft Corporation
  svchost.exe           984             13,036 K   17,004 K    Host Process for Windows Services                       Microsoft Corporation
  svchost.exe           284              8,536 K   11,152 K    Host Process for Windows Services                       Microsoft Corporation
  spoolsv.exe          1064              9,808 K   16,696 K    Spooler SubSystem App                                   Microsoft Corporation
  svchost.exe          1168              1,116 K    2,740 K    Host Process for Windows Services                       Microsoft Corporation
  Tomcat6.exe          1308      0.28  331,512 K  302,568 K    Commons Daemon Service Runner                           Apache Software Foundation
   git.exe             1812              3,308 K    4,880 K
    ssh.exe            2996              2,940 K    5,792 K
  vmtoolsd.exe         1352              8,260 K   12,892 K    VMware Tools Core Service                               VMware, Inc.
  VMUpgradeHelper.exe  1416              2,452 K    6,588 K    VMware virtual hardware upgrade helper application      VMware, Inc.
  svchost.exe          1880              3,796 K    9,224 K    Host Process for Windows Services                       Microsoft Corporation
   rdpclip.exe         3020              2,584 K    7,076 K    RDP Clip Monitor                                        Microsoft Corporation
   rdpclip.exe         4072              1,948 K    6,236 K    RDP Clip Monitor                                        Microsoft Corporation
  svchost.exe          1932              1,964 K    5,532 K    Host Process for Windows Services                       Microsoft Corporation
  dllhost.exe          1996              4,500 K   11,340 K    COM Surrogate                                           Microsoft Corporation
  msdtc.exe            1284              3,604 K    7,880 K    Microsoft Distributed Transaction Coordinator Service   Microsoft Corporation
  taskhost.exe         2492              3,076 K    6,252 K    Host Process for Windows Tasks                          Microsoft Corporation
  taskhost.exe         3548              2,896 K    6,088 K    Host Process for Windows Tasks                          Microsoft Corporation
 lsass.exe              504              8,516 K   16,548 K    Local Security Authority Process                        Microsoft Corporation
 lsm.exe                512              3,468 K    6,480 K    Local Session Manager Service                           Microsoft Corporation
csrss.exe               408              1,836 K    3,796 K    Client Server Runtime Process                           Microsoft Corporation
winlogon.exe            436              1,780 K    4,392 K    Windows Logon Application                               Microsoft Corporation
 LogonUI.exe            784              7,344 K   14,460 K    Windows Logon User Interface Host                       Microsoft Corporation
csrss.exe              2184              2,756 K    7,532 K    Client Server Runtime Process                           Microsoft Corporation
winlogon.exe           2952              1,960 K    5,192 K    Windows Logon Application                               Microsoft Corporation
explorer.exe           1836             23,536 K   45,060 K    Windows Explorer                                        Microsoft Corporation
 VMwareTray.exe        2168              2,824 K    6,400 K    VMware Tools tray application                           VMware, Inc.
 regedit.exe           2772              6,212 K    9,584 K    Registry Editor                                         Microsoft Corporation
 procexp64.exe         3648      11.93  21,904 K   37,056 K    Sysinternals Process Explorer                           Sysinternals - www.sysinternals.com
csrss.exe              3140              2,732 K    5,612 K    Client Server Runtime Process                           Microsoft Corporation
 conhost.exe           2500              1,312 K    3,452 K    Console Window Host                                     Microsoft Corporation
winlogon.exe           3172              1,900 K    4,980 K    Windows Logon Application                               Microsoft Corporation
explorer.exe            868             28,840 K   45,200 K    Windows Explorer                                        Microsoft Corporation
 VMwareTray.exe        3300              2,672 K    6,252 K    VMware Tools tray application                           VMware, Inc.
 rundll32.exe          3328              1,828 K    5,584 K    Windows host process (Rundll32)                         Microsoft Corporation
 cmd.exe               2832              2,240 K    2,588 K    Windows Command Processor                               Microsoft Corporation

Process: Tomcat6.exe Pid: 1308

Type        Name
Desktop      \Default
Directory    \KnownDlls
Directory    \BaseNamedObjects
Event        \BaseNamedObjects\TOMCAT6SIGNAL
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\logs\commons-daemon.2012-05-24.log
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\logs\tomcat6-stdout.2012-05-24.log
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\logs\tomcat6-stdout.2012-05-24.log
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\logs\tomcat6-stderr.2012-05-24.log
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\logs\tomcat6-stderr.2012-05-24.log
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0
File    C:\Users\<username>\AppData\Local\Temp\hsperfdata_<username>\1308
File    C:\Program Files\Java\jre7\lib\rt.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin\bootstrap.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin\tomcat-juli.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\logs\catalina.2012-05-30.log
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\logs\localhost.2012-05-24.log
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\logs\manager.2012-05-24.log
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\logs\host-manager.2012-05-24.log
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\logs\tomcat6-stderr.2012-05-24.log
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\logs\tomcat6-stdout.2012-05-24.log
File    C:\Program Files\Java\jre7\lib\ext\dnsns.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\annotations-api.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\catalina-ant.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\catalina-ha.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\catalina-tribes.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\catalina.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\ecj-3.7.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\el-api.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\jasper-el.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\jasper.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\jsp-api.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\servlet-api.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\tomcat-coyote.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\tomcat-dbcp.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\tomcat-i18n-es.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\tomcat-i18n-fr.jar
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\tomcat-i18n-ja.jar
File    C:\Program Files\Java\jre7\lib\resources.jar
File    C:\Program Files\Java\jre7\lib\ext\localedata.jar
File    C:\Program Files\Java\jre7\lib\jsse.jar
File    C:\Program Files\Java\jre7\lib\jce.jar
File    C:\Program Files\Java\jre7\lib\ext\sunec.jar
File    C:\Program Files\Java\jre7\lib\ext\sunmscapi.jar
File    C:\Program Files\Java\jre7\lib\ext\sunjce_provider.jar
File    \Device\Afd
File    \Device\KsecDD
File    \Device\Nsi
File    C:\Windows\System32\en-US\KernelBase.dll.mui
File    E:\jenkins\workspace\<job1>\.git\objects\pack\pack-f36e1122944b1a18c4f6a8dd9d38915125dffa9e.pack
File    C:\Windows\Fonts\symbol.ttf
File    \Device\Afd
File    \Device\Afd
File    C:\Program Files\Java\jre7\lib\charsets.jar
File    C:\Program Files\Java\jre7\lib\charsets.jar
File    \Device\Afd
File    \Device\Afd
File    E:\jenkins\jobs\<job2>\builds\2012-05-30_17-45-06\log
File    \Device\Afd
File    \Device\Afd
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\aether-api-1.13.1.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\aether-connector-wagon-1.13.1.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\aether-impl-1.13.1.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\aether-spi-1.13.1.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\aether-util-1.13.1.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\ant-1.8.3.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\ant-launcher-1.8.3.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\aopalliance-1.0.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\commons-cli-1.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\commons-httpclient-3.1.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\commons-io-1.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\commons-net-3.0.1.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\doxia-sink-api-1.0.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\guava-11.0.1.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\jackrabbit-jcr-commons-2.2.5.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\jackrabbit-webdav-2.2.5.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\javax.inject-1.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\jsch-0.1.44-1.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\jsr305-1.3.9.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\lib-jenkins-maven-artifact-manager-1.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\lib-jenkins-maven-embedder-3.9.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-aether-provider-3.0.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-agent-1.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-artifact-3.0.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-compat-3.0.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-core-3.0.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-embedder-3.0.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-interceptor-1.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-model-3.0.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-model-<username>-3.0.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-plugin-api-3.0.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-reporting-api-3.0.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-repository-metadata-3.0.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-settings-3.0.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven-settings-<username>-3.0.4.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven2.1-interceptor-1.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven3-agent-1.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\maven3-interceptor-1.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\nekohtml-1.9.13.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\plexus-cipher-1.7.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\plexus-classworlds-2.3.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\plexus-component-annotations-1.5.5.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\plexus-interactivity-api-1.0-alpha-6.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\plexus-interpolation-1.14.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\plexus-sec-dispatcher-1.3.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\plexus-utils-2.0.6.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\sisu-guava-0.9.9.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\sisu-guice-3.1.0.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\sisu-inject-bean-2.3.0.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\sisu-inject-plexus-2.3.0.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\slf4j-api-1.6.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\wagon-file-2.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\wagon-ftp-2.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\wagon-http-2.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\wagon-http-shared-2.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\wagon-provider-api-2.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\wagon-ssh-2.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\wagon-ssh-common-2.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\wagon-ssh-external-2.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\wagon-webdav-jackrabbit-2.2.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\xercesImpl-2.9.1.jar
File    E:\jenkins\plugins\maven-plugin\WEB-INF\lib\xml-apis-1.3.04.jar
File    E:\jenkins\plugins\active-directory\WEB-INF\lib\active-directory-1.0.jar
File    E:\jenkins\plugins\active-directory\WEB-INF\lib\ado20-1.0.jar
File    E:\jenkins\plugins\active-directory\WEB-INF\lib\com4j-20080107.jar
File    E:\jenkins\plugins\artifactdeployer\WEB-INF\lib\ant-filesystem-tasks-0.0.2.jar
File    E:\jenkins\plugins\artifactdeployer\WEB-INF\lib\avalon-framework-4.1.3.jar
File    E:\jenkins\plugins\artifactdeployer\WEB-INF\lib\commons-codec-1.4.jar
File    E:\jenkins\plugins\artifactdeployer\WEB-INF\lib\commons-logging-1.1.jar
File    E:\jenkins\plugins\artifactdeployer\WEB-INF\lib\log4j-1.2.9.jar
File    E:\jenkins\plugins\artifactdeployer\WEB-INF\lib\logkit-1.0.1.jar
File    E:\jenkins\plugins\git\WEB-INF\lib\annotation-indexer-1.2.jar
File    E:\jenkins\plugins\git\WEB-INF\lib\bridge-method-annotation-1.4.jar
File    E:\jenkins\plugins\git\WEB-INF\lib\joda-time-1.5.1.jar
File    E:\jenkins\plugins\git\WEB-INF\lib\jsch-0.1.44-1.jar
File    E:\jenkins\plugins\git\WEB-INF\lib\org.eclipse.jgit-0.12.1.jar
File    E:\jenkins\plugins\jira\WEB-INF\lib\activation-1.1.1.jar
File    E:\jenkins\plugins\jira\WEB-INF\lib\axis-1.4.jar
File    E:\jenkins\plugins\jira\WEB-INF\lib\commons-codec-1.4.jar
File    E:\jenkins\plugins\jira\WEB-INF\lib\commons-discovery-0.4.jar
File    E:\jenkins\plugins\jira\WEB-INF\lib\commons-logging-1.0.4.jar
File    E:\jenkins\plugins\jira\WEB-INF\lib\jaxrpc-api-1.1.jar
File    E:\jenkins\plugins\jira\WEB-INF\lib\log4j-1.2.9.jar
File    E:\jenkins\plugins\jira\WEB-INF\lib\saaj-api-1.3.jar
File    E:\jenkins\plugins\jira\WEB-INF\lib\wsdl4j-1.6.2.jar
File    E:\jenkins\plugins\periodicbackup\WEB-INF\lib\guava-r05.jar
File    E:\jenkins\plugins\periodicbackup\WEB-INF\lib\junit-4.7.jar
File    E:\jenkins\plugins\periodicbackup\WEB-INF\lib\plexus-archiver-1.0-alpha-11.jar
File    E:\jenkins\plugins\periodicbackup\WEB-INF\lib\plexus-classworlds-1.2-alpha-6.jar
File    E:\jenkins\plugins\periodicbackup\WEB-INF\lib\plexus-component-api-1.0-alpha-15.jar
File    E:\jenkins\plugins\periodicbackup\WEB-INF\lib\plexus-container-default-1.0-alpha-15.jar
File    E:\jenkins\plugins\periodicbackup\WEB-INF\lib\plexus-io-1.0-alpha-3.jar
File    E:\jenkins\plugins\periodicbackup\WEB-INF\lib\plexus-utils-1.5.1.jar
File    E:\jenkins\plugins\subversion\WEB-INF\lib\svnkit-1.3.4-jenkins-4.jar
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    \Device\Afd
File    E:\jenkins\workspace\<job2>\.git\objects\pack\pack-a25789d9a15085fdc370bf63603670b6ef0aa516.pack
File    E:\jenkins\workspace\<job3>\.git\objects\pack\pack-3debf683446a7b50138fa83d20b8a176adc40d74.pack
File    E:\jenkins\workspace\<job4>\.git\objects\pack\pack-08e86702e225df334aa0281cdc34f6fe04a1a896.pack
File    E:\jenkins\workspace\<job5>\.git\objects\pack\pack-691d5f70f196faae3152545cc4e8a0668ee43182.pack
File    E:\jenkins\workspace\<job6>\.git\objects\pack\pack-a1f605f6d4ea56878d88c9d85c40884f7c9dc2e9.pack
File    E:\jenkins\workspace\<job7>\.git\objects\pack\pack-77c1adab9d7dcd56337a59bf7aa6ab1fc5423f0c.pack
File    \Device\NamedPipe\
File    C:\Windows\Fonts\arial.ttf
File    C:\Windows\Fonts\wingding.ttf
File    \Device\Afd
File    E:\jenkins\workspace\<job4>\.git\objects\pack\pack-29e3fac2d55ff8f5851726098c1310848ba61982.pack
File    E:\jenkins\jobs\<job2>\scm-polling.log
File    C:\Windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7600.16385_none_a44af8ec57f961cf
File    \Device\Afd
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\work\Catalina\localhost\gitblit-0.9.3\wicketFilter-filestore\9946\429\2051F8E78B66AEB8107264447FDEE93E\pm-null
File    \Device\Afd
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\jenkins\WEB-INF\lib\jenkins-core-1.461.jar
File    E:\jenkins\workspace\<job3>\.git\objects\pack\pack-df631556f14db215a3790cdb2dbdc2d8ec6a4dce.pack
File    E:\jenkins\workspace\<job3>\.git\objects\pack\pack-41dc6597dd98bff4284be2be0437bc96b14a660f.pack
File    C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\jenkins\WEB-INF\lib\jenkins-core-1.461.jar
Key    HKLM\SYSTEM\ControlSet001\Control\Nls\Sorting\Versions
Key    HKLM
Key    HKLM\SYSTEM\ControlSet001\Control\SESSION MANAGER
Key    HKU\S-1-5-21-1089811676-525746212-2675575413-1203\Control Panel\International
Key    HKU\S-1-5-21-1089811676-525746212-2675575413-1203
Key    HKLM\SYSTEM\ControlSet001\services\WinSock2\Parameters\Protocol_Catalog9
Key    HKLM\SYSTEM\ControlSet001\services\WinSock2\Parameters\NameSpace_Catalog5
Key    HKU
Key    HKU\S-1-5-21-1089811676-525746212-2675575413-1203\Software\Microsoft\Windows\CurrentVersion\Explorer
Key    HKU\S-1-5-21-1089811676-525746212-2675575413-1203\Software\Microsoft\Windows NT\CurrentVersion
Key    HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags
Key    HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
Process    git.exe(1812)
Section    \BaseNamedObjects\hsperfdata_<username>_1308
Section    \BaseNamedObjects\windows_shell_global_counters
WindowStation    \Windows\WindowStations\Service-0x0-12330$
WindowStation    \Windows\WindowStations\Service-0x0-12330$

这里是SSH搜索结果（时间点与上面的进程列表不同）。我不知道该如何理解它。

输入图片描述

- user1414274

“user-name” 是 Jenkins 正在运行的账户吗？ - VonC

是的，都是同一个用户。我怀疑如果问题只与该用户有关，那么这根本不会起作用。然而它确实起作用了 - 只是偶尔会卡住。 - user1414274

1

某种资源冲突...在杀死所有进程之前，通过进程资源管理器查找ssh.exe上的句柄 (链接：http://technet.microsoft.com/fr-fr/sysinternals/bb896653.aspx)将会很有趣。 - VonC

下次再发生时，我会尝试解决。 - user1414274

顺便说一句，我认为它挂了是因为 SCM 轮询被挂起了 - 我杀掉了 GIT 和 SSH 进程，突然间新的进程被创建，工作开始从 SCM 拉取并运行。 - user1414274

显示剩余10条评论

4个回答

1

这个问题在以下讨论：

https://issues.jenkins-ci.org/browse/JENKINS-5413

您可以在脚本控制台中运行以下脚本：

Jenkins.instance.getTrigger("SCMTrigger").getRunners().each()
{
  item ->
    println(item.getTarget().name)
    println(item.getDuration())
    println(item.getStartTime())
    long millis = Calendar.instance.time.time - item.getStartTime()

    if(millis > (1000 * 60 * 3)) // 1000 millis in a second * 60 seconds in a minute * 3 minutes
    {
      Thread.getAllStackTraces().keySet().each()
      { 
        tItem ->
          if (tItem.getName().contains("SCM polling") && tItem.getName().contains(item.getTarget().name))
          { 
            println "Interrupting thread " + tItem.getName(); 
            tItem.interrupt()
          }
       }
    }
}

至少澄清这个问题...

- gliptak

这会做什么？我只得到：结果：[hudson.triggers.SCMTrigger$Runner@ff8174] - Josh Santangelo

1

在我的情况下，从PuTTY网站下载plink并设置GIT_SSH环境变量以使用它解决了问题。

- tomgi

0

我可能解决了这个问题。我最初是在Linux机器上使用ssh-keygen生成SSH密钥。这通常可以工作，但是Git有时会从Jenkins挂起。

现在我尝试使用PuTTY工具按照这些说明设置基于密钥的身份验证到我的Git服务器。然后我将GIT_SSH环境变量设置为plink.exe的路径。现在似乎它正在工作，但这总是一个间歇性的问题。希望它不会再出现...

- Josh Santangelo

网页内容由stack overflow 提供, 点击上面的

可以查看英文原文，
原文链接

- Ulo Lava · Accepted Answer

我的解决方法是：

将Git可执行文件路径设置为C:\Program Files (x86)\Git\cmd\git.exe（即 cmd 而不是 bin！），并
将环境变量%HOME%设置为$USERPROFILE
（否则，HOME 默认为 $HOMEDRIVE$HOMEPATH，在我的情况下是 H:\，但通常情况下，$HOME 设置为 $USERPROFILE）。