[HADOOP-12849] TestSymlinkLocalFSFileSystem fails intermittently

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha1
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Mingliang Liu
• Reporter: Mingliang Liu
• Created: 26/Feb/16 22:46
• Updated: 30/Aug/16 01:18
• Resolved: 27/Feb/16 06:10

Description

Error Message

expected:<1456523612000> but was:<1456523613000>

Stacktrace

java.lang.AssertionError: expected:<1456523612000> but was:<1456523613000>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:555)
at org.junit.Assert.assertEquals(Assert.java:542)
at org.apache.hadoop.fs.SymlinkBaseTest.testSetTimesDanglingLink(SymlinkBaseTest.java:1410)
at org.apache.hadoop.fs.TestSymlinkLocalFS.testSetTimesDanglingLink(TestSymlinkLocalFS.java:239)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

It happens in recent builds:

• https://builds.apache.org/job/PreCommit-HADOOP-Build/8732/testReport/org.apache.hadoop.fs/TestSymlinkLocalFSFileSystem/testSetTimesDanglingLink/
• https://builds.apache.org/job/PreCommit-HADOOP-Build/8721/testReport/org.apache.hadoop.fs/TestSymlinkLocalFSFileSystem/testSetTimesSymlinkToFile/
• https://builds.apache.org/job/PreCommit-HADOOP-Build/8590/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.8.0_72.txt

Issue Links

• relates to: HADOOP-12603 TestSymlinkLocalFSFileContext#testSetTimesSymlinkToDir occasionally fail