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From "Benjamin Francisoud (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-1792) df command doesn't exist under windows
Date Tue, 28 Aug 2007 10:37:32 GMT
df command doesn't exist under windows
--------------------------------------

                 Key: HADOOP-1792
                 URL: https://issues.apache.org/jira/browse/HADOOP-1792
             Project: Hadoop
          Issue Type: Bug
            Reporter: Benjamin Francisoud
             Fix For: 0.14.0


My code use to work with previous version of hadoop, I upgraded to 0.14 and now:
java.io.IOException: CreateProcess: df -k "C:\Documents and Settings\Benjamin\Local Settings\Temp\test14906test\mapredLocal"
error=2
	at java.lang.ProcessImpl.create(Native Method)
	at java.lang.ProcessImpl.<init>(Unknown Source)
	at java.lang.ProcessImpl.start(Unknown Source)
	at java.lang.ProcessBuilder.start(Unknown Source)
	at java.lang.Runtime.exec(Unknown Source)
	at java.lang.Runtime.exec(Unknown Source)
	at org.apache.hadoop.fs.DF.doDF(DF.java:60)
	at org.apache.hadoop.fs.DF.<init>(DF.java:53)
	at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.confChanged(LocalDirAllocator.java:198)
	at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:235)
	at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:124)
	at org.apache.hadoop.mapred.MapOutputFile.getSpillFileForWrite(MapOutputFile.java:88)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.sortAndSpillToDisk(MapTask.java:373)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:593)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:190)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:137)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:283)
	at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:397)
...

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