Yongjun Zhang created HDFS-6707:
-----------------------------------
Summary: Intermittent failure of Symlink tests
TestSymlinkLocalFSFileContext,TestSymlinkLocalFSFileSystem
Key: HDFS-6707
URL: https://issues.apache.org/jira/browse/HDFS-6707
Project: Hadoop HDFS
Issue Type: Bug
Components: symlinks
Affects Versions: 2.5.0
Reporter: Yongjun Zhang
Assignee: Yongjun Zhang
Symlink tests failure happened from time to time,
https://builds.apache.org/job/PreCommit-HDFS-Build/7383//testReport/
https://builds.apache.org/job/PreCommit-HDFS-Build/7376/testReport/
{code}
Failed
org.apache.hadoop.fs.TestSymlinkLocalFSFileContext.testDanglingLink
Failing for the past 1 build (Since Failed#7376 )
Took 83 ms.
Error Message
Path
file:/home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/trunk/hadoop-common-project/hadoop-common/target/test/data/RtGBheUh4y/test1/linkToFile
is not a symbolic link
Stacktrace
java.io.IOException: Path
file:/home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/trunk/hadoop-common-project/hadoop-common/target/test/data/RtGBheUh4y/test1/linkToFile
is not a symbolic link
at org.apache.hadoop.fs.FileStatus.getSymlink(FileStatus.java:266)
at
org.apache.hadoop.fs.TestSymlinkLocalFS.testDanglingLink(TestSymlinkLocalFS.java:163)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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)
Standard Output
2014-07-17 23:31:37,770 WARN fs.FileUtil (FileUtil.java:symLink(829)) -
Command 'ln -s
/home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/trunk/hadoop-common-project/hadoop-common/target/test/data/RtGBheUh4y/test1/file
/home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/trunk/hadoop-common-project/hadoop-common/target/test/data/RtGBheUh4y/test2/linkToFile'
failed 1 with: ln: failed to create symbolic link
'/home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/trunk/hadoop-common-project/hadoop-common/target/test/data/RtGBheUh4y/test2/linkToFile':
No such file or directory
2014-07-17 23:31:38,109 WARN fs.FileUtil (FileUtil.java:symLink(829)) -
Command 'ln -s
/home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/trunk/hadoop-common-project/hadoop-common/target/test/data/RtGBheUh4y/test1/file
/home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/trunk/hadoop-common-project/hadoop-common/target/test/data/RtGBheUh4y/test1/linkToFile'
failed 1 with: ln: failed to create symbolic link
'/home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/trunk/hadoop-common-project/hadoop-common/target/test/data/RtGBheUh4y/test1/linkToFile':
File exists
{code}
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