java.lang.NullPointerException

hadoop-hdfs-dev | Ramya R (JIRA) | 7 years ago
  1. 0

    [jira] [Updated] (HDFS-442) dfsthroughput in test.jar throws NPE

    hadoop-hdfs-issues | 5 years ago | Harsh J (Updated) (JIRA)
    java.lang.NullPointerException
  2. 0

    [jira] Created: (HDFS-442) dfsthroughput in test.jar throws NPE

    hadoop-hdfs-dev | 7 years ago | Ramya R (JIRA)
    java.lang.NullPointerException
  3. 0

    Hadoop 0.23.1 Release Notes

    apache.org | 2 months ago
    java.lang.NullPointerException
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  5. 0

    mvn gwt:testGwt doesn't run tests

    Google Groups | 9 years ago | louis011010
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.util.Hashtable.put()
    2. Java RT
      System.setProperty
      1. java.util.Hashtable.put(Hashtable.java:394)
      2. java.util.Properties.setProperty(Properties.java:143)
      3. java.lang.System.setProperty(System.java:731)
      3 frames
    3. Apache Hadoop HDFS
      BenchmarkThroughput.run
      1. org.apache.hadoop.hdfs.BenchmarkThroughput.run(BenchmarkThroughput.java:198)
      1 frame
    4. Hadoop
      ToolRunner.run
      1. org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
      1 frame
    5. Apache Hadoop HDFS
      BenchmarkThroughput.main
      1. org.apache.hadoop.hdfs.BenchmarkThroughput.main(BenchmarkThroughput.java:229)
      1 frame