When we configure a job, one user entered a wrong regular expression to 'Public
Junit test result report' - 'Test report XMLs' section to include some files
which are not junit test result files and not xml format either. Then job
throws excpetion with the trace, which is coped at the bottom.

It would be nice that hudson can handle the non-junit files more gracefully –
can give user friendly error msg instead of displaying trace file.

======================================================
BUILD SUCCESSFUL
Total time: 955 minutes 11 seconds
Archiving artifacts
Recording test results
ERROR: Failed to archive JUnit reports
hudson.util.IOException2: remote file operation failed
at hudson.FilePath.act(FilePath.java:596)
at hudson.tasks.junit.JUnitResultArchiver.perform(JUnitResultArchiver.java:82)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:372)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:360)
at hudson.model.Build$RunnerImpl.post2(Build.java:183)
at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:345)
at hudson.model.Run.run(Run.java:943)
at hudson.model.Build.run(Build.java:112)
at hudson.model.ResourceController.execute(ResourceController.java:93)
at hudson.model.Executor.run(Executor.java:119)
Caused by: hudson.util.IOException2: Failed to read
/export/home/tester/hudson/data/workspace/BR_INT_KNL_TC6_GroupA/BR_INT_KNL_TC6/anet/search-test/caches/anet-index/beef/_0.cfs
Is this really a JUnit report file? Your configuration must be matching too many
files
at hudson.tasks.junit.TestResult.parse(TestResult.java:168)
at hudson.tasks.junit.TestResult.parse(TestResult.java:118)
at hudson.tasks.junit.TestResult.<init>(TestResult.java:95)
at hudson.tasks.junit.JUnitResultArchiver$1.invoke(JUnitResultArchiver.java:95)
at hudson.tasks.junit.JUnitResultArchiver$1.invoke(JUnitResultArchiver.java:82)
at hudson.FilePath$FileCallableWrapper.call(FilePath.java:1583)
at hudson.remoting.UserRequest.perform(UserRequest.java:97)
at hudson.remoting.UserRequest.perform(UserRequest.java:46)
at hudson.remoting.Request$2.run(Request.java:236)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
at java.util.concurrent.FutureTask.run(FutureTask.java:123)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.dom4j.DocumentException: Error on line 1 of document
file:///export/home/tester/hudson/data/workspace/BR_INT_KNL_TC6_GroupA/BR_INT_KNL_TC6/anet/search-test/caches/anet-index/beef/_0.cfs
: Content is not allowed in prolog. Nested exception: Content is not allowed in
prolog.
at org.dom4j.io.SAXReader.read(SAXReader.java:482)
at org.dom4j.io.SAXReader.read(SAXReader.java:264)
at hudson.tasks.junit.SuiteResult.parse(SuiteResult.java:89)
at hudson.tasks.junit.TestResult.parse(TestResult.java:162)
... 14 more
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
at
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:236)
at
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:215)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:386)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:316)
at
com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1438)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(XMLDocumentScannerImpl.java:899)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
at org.dom4j.io.SAXReader.read(SAXReader.java:465)
... 17 more
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