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From "Ramya R (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-442) dfsthroughput in test.jar throws NPE
Date Tue, 23 Jun 2009 06:27:07 GMT
dfsthroughput in test.jar throws NPE
------------------------------------

                 Key: HDFS-442
                 URL: https://issues.apache.org/jira/browse/HDFS-442
             Project: HDFS
          Issue Type: Bug
          Components: test
    Affects Versions: 0.20.1
            Reporter: Ramya R
            Priority: Minor
             Fix For: 0.20.1


On running hadoop jar hadoop-test.jar dfsthroughput OR hadoop org.apache.hadoop.hdfs.BenchmarkThroughput,
we get NullPointerException. Below is the stacktrace:
{noformat}
Exception in thread "main" java.lang.NullPointerException
        at java.util.Hashtable.put(Hashtable.java:394)
        at java.util.Properties.setProperty(Properties.java:143)
        at java.lang.System.setProperty(System.java:731)
        at org.apache.hadoop.hdfs.BenchmarkThroughput.run(BenchmarkThroughput.java:198)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
        at org.apache.hadoop.hdfs.BenchmarkThroughput.main(BenchmarkThroughput.java:229)
{noformat}

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