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From "Trupti Dhavle (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-8536) Problem with -Dproperty=value option on windows hadoop
Date Wed, 27 Jun 2012 20:40:44 GMT
Trupti Dhavle created HADOOP-8536:
-------------------------------------

             Summary: Problem with -Dproperty=value option on windows hadoop
                 Key: HADOOP-8536
                 URL: https://issues.apache.org/jira/browse/HADOOP-8536
             Project: Hadoop Common
          Issue Type: Bug
            Reporter: Trupti Dhavle


While running the java examples the -Dproperty=value option to the hadoop command is not getting
read correctly.

TERASORT COMMAND: 
C:\hdp\branch-1-win\bin\hadoop   jar C:\hdp\branch-1-win\build\hadoop-examples-1.1.0-SNAPSHOT.jar
terasort  -Dmapreduce.reduce.input.limit=-1 teraInputDir teraOutputDir  
Error-
12/06/27 10:28:26 INFO terasort.TeraSort: starting
org.apache.hadoop.mapred.InvalidInputException: Input path does not exist: hdfs://localhost:8020/user/Administrator/-1

It tries to look into directory named -1 instead of teraInputDir
On setting "echo on" in the cmd scripts, I noticed that the "=" sign disappears in the command
passed to JVM-
terasort -Dmapreduce.reduce.input.limit -1 teraInputDir teraOutputDir 

In order to make it read properly quotes around “-Dproperty=value” are required to be
used.

This JIRA is to track fixing this issue.

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