[HDFS-442] dfsthroughput in test.jar throws NPE

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.20.1
• Fix Version/s: 0.23.1
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Harsh J
• Reporter: Ramya Sunil
• Created: 23/Jun/09 06:25
• Updated: 05/Mar/12 02:49
• Resolved: 24/Jan/12 06:17

Description

On running hadoop jar hadoop-test.jar dfsthroughput OR hadoop org.apache.hadoop.hdfs.BenchmarkThroughput, we get NullPointerException. Below is the stacktrace:

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)