Wei-Chiu Chuang created HADOOP-12603:
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Summary: TestSymlinkLocalFSFileContext#testSetTimesSymlinkToDir
occasionally fail
Key: HADOOP-12603
URL: https://issues.apache.org/jira/browse/HADOOP-12603
Project: Hadoop Common
Issue Type: Bug
Reporter: Wei-Chiu Chuang
I have observed this test failure a few times in the past. When it fails, the
expected access time (of the file link) is always 1000 less than the actual
access time.
Error Message
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expected:<1448478654000> but was:<1448478655000>
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Stacktrace
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java.lang.AssertionError: expected:<1448478654000> but was:<1448478655000>
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.testSetTimesSymlinkToDir(SymlinkBaseTest.java:1391)
at
org.apache.hadoop.fs.TestSymlinkLocalFS.testSetTimesSymlinkToDir(TestSymlinkLocalFS.java:233)
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)
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Standard Output
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2015-11-25 19:10:55,231 WARN fs.FileUtil (FileUtil.java:symLink(813)) -
Command 'ln -s
/testptch/hadoop/hadoop-common-project/hadoop-common/target/test/data/4/vae1ng5t75/test1/file
/testptch/hadoop/hadoop-common-project/hadoop-common/target/test/data/4/vae1ng5t75/test2/linkToFile'
failed 1 with: ln: failed to create symbolic link
'/testptch/hadoop/hadoop-common-project/hadoop-common/target/test/data/4/vae1ng5t75/test2/linkToFile':
No such file or directory
2015-11-25 19:10:56,212 WARN fs.FileUtil (FileUtil.java:symLink(813)) -
Command 'ln -s
/testptch/hadoop/hadoop-common-project/hadoop-common/target/test/data/4/vae1ng5t75/test1/file
/testptch/hadoop/hadoop-common-project/hadoop-common/target/test/data/4/vae1ng5t75/test1/linkToFile'
failed 1 with: ln: failed to create symbolic link
'/testptch/hadoop/hadoop-common-project/hadoop-common/target/test/data/4/vae1ng5t75/test1/linkToFile':
File exists
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