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  1. Hadoop Common
  2. HADOOP-5002

2 core tests TestFileOutputFormat and TestHarFileSystem are failing in branch 19

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.19.1
    • Fix Version/s: 0.19.1
    • Component/s: None
    • Labels:
      None
    • Environment:

      tests fail on my RHEL desktop in branch 19

    • Hadoop Flags:
      Reviewed
    • Release Note:
      This patch solves the null pointer exception issue in the 2 core tests TestFileOutputFormat and TestHarFileSystem in branch 19.

      Description

      I see 2 of the core tests(TestHarFileSystem and TestFileOutputFormat) failing in branch 19. These are passing in branch 20 and in trunk.
      I see nullpointer exceptions for the attempts of reducde tasks in the logs(for example, see the following):

      2009-01-09 13:53:34,112 INFO mapred.TaskInProgress (TaskInProgress.java:updateStatus(484)) - Error from attempt_200901091353_0001_r_000000_0: java.lang.NullPointerException
      at org.apache.hadoop.fs.Path.<init>(Path.java:61)
      at org.apache.hadoop.fs.Path.<init>(Path.java:50)
      at org.apache.hadoop.tools.HadoopArchives$HArchivesReducer.configure(HadoopArchives.java:552)
      at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:58)
      at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:83)
      at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:337)
      at org.apache.hadoop.mapred.Child.main(Child.java:155)

        Attachments

        1. patch-5002.txt
          0.9 kB
          Amareshwari Sriramadasu

          Activity

            People

            • Assignee:
              amareshwari Amareshwari Sriramadasu
              Reporter:
              ravidotg Ravi Gummadi
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              Dates

              • Created:
                Updated:
                Resolved: