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  1. Hadoop Common
  2. HADOOP-10866

RawLocalFileSystem fails to read symlink targets via the stat command when the format of stat command uses non-curly quotes

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.5.0
    • Fix Version/s: 2.6.0
    • Component/s: None
    • Labels:
      None
    • Target Version/s:

      Description

      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/

      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
      

        Attachments

        1. HADOOP-10866.001.patch
          5 kB
          Yongjun Zhang
        2. HDFS-6707.001.patch
          1 kB
          Yongjun Zhang
        3. HDFS-6707.002.dbg.patch
          2 kB
          Yongjun Zhang
        4. HDFS-6707.003.dbg.patch
          3 kB
          Yongjun Zhang
        5. HDFS-6707.004.patch
          2 kB
          Yongjun Zhang
        6. HDFS-6707.005.patch
          5 kB
          Yongjun Zhang

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              • Assignee:
                yzhangal Yongjun Zhang
                Reporter:
                yzhangal Yongjun Zhang
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                • Created:
                  Updated:
                  Resolved: