I get the following error when Hudson tries to revert svn working copy on a slave node. This doesn't seem to happen on every build but once the working copy is in this state manual intervention is required.

Based on SVN history this seems to happen when the parent folder of a file was renamed. In this particular case we have renamed the package names.

Started by timer
Building remotely on cw-grid50
Reverting http://cwsvn.contextweb.corp/svn/contextad/trunk/JavaProjects/maven-projects/data
ERROR: Failed to update http://cwsvn.contextweb.corp/svn/contextad/trunk/JavaProjects/maven-projects/data
org.tmatesoft.svn.core.SVNException: svn: Error restoring text for '/tmp/hudson/workspace/Data-Trunk-FT/data/DecisionTreeBuilder/src/test/java/com/contextweb/data/id3/cli/RemoveOldFilesTest.java'
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:64)
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:51)
at org.tmatesoft.svn.core.wc.SVNWCClient.revert(SVNWCClient.java:3477)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:3357)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:3398)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:3398)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:3398)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:3398)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:3398)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:3398)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:3398)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:3398)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:3398)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:3398)
at org.tmatesoft.svn.core.wc.SVNWCClient.doRevert(SVNWCClient.java:1876)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:696)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:660)
at hudson.FilePath$FileCallableWrapper.call(FilePath.java:1899)
at hudson.remoting.UserRequest.perform(UserRequest.java:114)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:270)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Email was triggered for: Failure
Email was triggered for: Still Failing
Trigger Failure was overridden by another trigger and will not send an email.
Sending email for trigger: Still Failing
Sending email to: hadoopdev@contextweb.com
Finished: FAILURE