[CHUKWA-716] Frequent unit test failures org.apache.hadoop.chukwa.inputtools.TestInputFormat.testInputFormatIllegalRegex

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.6.0
• Fix Version/s: 0.6.0

Environment

Ubuntu Linux + Java 6.

• Assignee: Eric Yang
• Reporter: Eric Yang
• Created: 03/Jul/14 22:45
• Updated: 19/Jul/14 07:50
• Resolved: 19/Jul/14 07:27

Description

Frequent test case failure in Jenkins.

Test case 1:

org.apache.hadoop.chukwa.inputtools.TestInputFormat.testInputFormatIllegalRegex

Failing for the past 1 build (Since Failed#491 )
Took 0.5 sec.
Error Message

IO exception java.io.FileNotFoundException: File file:/tmp/tmpSeqFile does not exist.
Stacktrace

junit.framework.AssertionFailedError: IO exception java.io.FileNotFoundException: File file:/tmp/tmpSeqFile does not exist.
at junit.framework.Assert.fail(Assert.java:50)
at org.apache.hadoop.chukwa.inputtools.TestInputFormat.testInputFormatIllegalRegex(TestInputFormat.java:105)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:243)
at junit.framework.TestSuite.run(TestSuite.java:238)
at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:81)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)