Hudson 已停止从 assembla 中检查源代码

Question

Hudson 似乎已经无法从汇编中签出源代码。两种配置都没有改变。昨天的构建我们很好，然后突然没有明显的原因他们没有。只有代码更改是一些简单的javascript，与服务器无关。

这是错误：

Started by user example
Cleaning workspace /vol/tomcat6/webapps/hudson/jobs/build-and-deploy-example/workspace
Checking out https://subversion.assembla.com/svn/example/trunk revision: Nov 29, 2014 2:57:29 PM depth:infinity ignoreExternals: false
ERROR: Failed to check out https://subversion.assembla.com/svn/example/trunk
org.tmatesoft.svn.core.SVNException: svn: Received fatal alert: handshake_failure
svn: OPTIONS request failed on '/svn/example/trunk'
    at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:106)
    at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:90)
    at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:629)
    at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:275)
    at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:263)
    at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:516)
    at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:98)
    at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:1001)
    at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.getLatestRevision(DAVRepository.java:178)
    at org.tmatesoft.svn.core.wc.SVNBasicClient.getRevisionNumber(SVNBasicClient.java:482)
    at org.tmatesoft.svn.core.wc.SVNBasicClient.getLocations(SVNBasicClient.java:873)
    at org.tmatesoft.svn.core.wc.SVNBasicClient.createRepository(SVNBasicClient.java:534)
    at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:901)
    at hudson.scm.subversion.CheckoutUpdater$UpdateTaskImpl.perform(CheckoutUpdater.java:99)
    at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:151)
    at hudson.scm.SubversionSCM$CheckOutTask.perform(SubversionSCM.java:801)
    at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:784)
    at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:765)
    at hudson.FilePath.act(FilePath.java:758)
    at hudson.FilePath.act(FilePath.java:740)
    at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:757)
    at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:700)
    at hudson.model.AbstractProject.checkout(AbstractProject.java:1218)
    at hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:507)
    at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:424)
    at hudson.model.Run.run(Run.java:1367)
    at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
    at hudson.model.ResourceController.execute(ResourceController.java:88)
    at hudson.model.Executor.run(Executor.java:145)
Caused by: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
    at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:174)
    at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:136)
    at com.sun.net.ssl.internal.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1682)
    at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:932)
    at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1112)
    at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:623)
    at com.sun.net.ssl.internal.ssl.AppOutputStream.write(AppOutputStream.java:59)
    at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
    at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
    at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.sendData(HTTPConnection.java:228)
    at org.tmatesoft.svn.core.internal.io.dav.http.HTTPRequest.dispatch(HTTPRequest.java:166)
    at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:351)
    ... 26 more

谁能帮我解决这个问题？似乎汇编上的某些东西可能发生了变化？

我正在运行旧版本的 Hudson，这可能是个问题吗？

根据我所做的研究，似乎 SSL 有问题，此服务器上没有 SSL 证书，但它最近部署到的实时服务器上有（并且已经存在很长时间，该服务器一直在部署）。

Answer 1

Assembla 很可能禁用了 SSL 3.0，而 Hudson 不支持 TLS 1.0。

Answer 2

此外，问题在于 Hudson SVN 插件需要更新。最后简单修复。