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Hudson commented on HDFS-442:
-----------------------------
Integrated in Hadoop-Mapreduce-trunk-Commit #1594 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/1594/])
HDFS-442. dfsthroughput in test jar throws NPE (harsh)
harsh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1235137
Files :
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/BenchmarkThroughput.java
> dfsthroughput in test.jar throws NPE
> ------------------------------------
>
> Key: HDFS-442
> URL: https://issues.apache.org/jira/browse/HDFS-442
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 0.20.1
> Reporter: Ramya Sunil
> Assignee: Harsh J
> Priority: Minor
> Fix For: 0.23.1
>
> Attachments: HDFS-442.patch
>
>
> 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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