See http://hudson.zones.apache.org/hudson/job/Pig-trunk/510/
------------------------------------------ started Building remotely on minerva.apache.org (Ubuntu) Checking out http://svn.apache.org/repos/asf/hadoop/pig/trunk ERROR: Failed to check out http://svn.apache.org/repos/asf/hadoop/pig/trunk org.tmatesoft.svn.core.SVNException: svn: unknown host svn: OPTIONS request failed on '/repos/asf/hadoop/pig/trunk' at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:103) at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:87) at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:601) at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:257) at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:245) at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:454) at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:97) at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:664) at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.getLatestRevision(DAVRepository.java:172) at org.tmatesoft.svn.core.wc.SVNBasicClient.getRevisionNumber(SVNBasicClient.java:479) at org.tmatesoft.svn.core.wc.SVNBasicClient.getLocations(SVNBasicClient.java:848) at org.tmatesoft.svn.core.wc.SVNBasicClient.createRepository(SVNBasicClient.java:531) at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:830) at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:728) at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:546) at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:476) at hudson.FilePath$FileCallableWrapper.call(FilePath.java:1283) at hudson.remoting.UserRequest.perform(UserRequest.java:69) at hudson.remoting.UserRequest.perform(UserRequest.java:23) at hudson.remoting.Request$2.run(Request.java:213) at java.util.concurrent.Executors$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) Caused by: java.net.UnknownHostException: svn.apache.org at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:849) at java.net.InetAddress.getAddressFromNameService(InetAddress.java:1200) at java.net.InetAddress.getAllByName0(InetAddress.java:1153) at java.net.InetAddress.getAllByName(InetAddress.java:1083) at java.net.InetAddress.getAllByName(InetAddress.java:1019) at java.net.InetAddress.getByName(InetAddress.java:969) at org.tmatesoft.svn.core.internal.util.SVNSocketFactory.createAddres(SVNSocketFactory.java:108) at org.tmatesoft.svn.core.internal.util.SVNSocketFactory.createPlainSocket(SVNSocketFactory.java:51) at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.connect(HTTPConnection.java:167) at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:307) ... 23 more Publishing Javadoc Recording test results Recording fingerprints Publishing Clover coverage report...