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From Eason.Lee <leongf...@gmail.com>
Subject Re: Hadoop example in vista
Date Thu, 03 Jul 2008 02:41:28 GMT
I'm so silly
I forgot to edit the hadoop-site.xml
Why didn't hadoop project use a default hadoop-site.xml instand of the blank
one~~~

2008/7/3 Eason. Lee <leongfans@gmail.com>:

> Does that means I have to turn off the UAC?
> It seems useless just run cygwin using Run as administrator!!
> Thanks for your answering~~
>
> 2008/7/2 NOMURA Yoshihide <y.nomura@jp.fujitsu.com>:
>
> Hello,
>>
>> I think it is because of Vista's User Access Control (UAC), so you should
>> start command prompt as administrator.
>>
>>
>> http://www.mydigitallife.info/2007/02/17/how-to-open-elevated-command-prompt-with-administrator-privileges-in-windows-vista/
>>
>> Regards,
>>
>> Eason.Lee:
>>
>>  I'm running hadoop example in vista with cygwin
>>> Everything seems OK in setup, but when I run the example
>>> the error below happens.
>>>
>>> 08/07/01 13:41:34 INFO jvm.JvmMetrics: Initializing JVM Metrics with
>>> processName=JobTracker, sessionId=
>>> Exception in thread "main"
>>> org.apache.hadoop.util.Shell$ExitCodeException:
>>> chmod: changing permissions of
>>> `D:\\tmp\\hadoop-Eason\\mapred\\system\\job_local_1': Permission denied
>>>  at org.apache.hadoop.util.Shell.runCommand(Shell.java:195)
>>>  at org.apache.hadoop.util.Shell.run(Shell.java:134)
>>>  at
>>> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:286)
>>>  at org.apache.hadoop.util.Shell.execCommand(Shell.java:317)
>>>  at
>>>
>>> org.apache.hadoop.fs.RawLocalFileSystem.execCommand(RawLocalFileSystem.java:522)
>>>  at
>>>
>>> org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:514)
>>>  at
>>>
>>> org.apache.hadoop.fs.FilterFileSystem.setPermission(FilterFileSystem.java:267)
>>>  at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:273)
>>>  at
>>>
>>> org.apache.hadoop.mapred.JobClient.configureCommandLineOptions(JobClient.java:549)
>>>  at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:700)
>>>  at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:973)
>>>  at cyz.WordCount.run(WordCount.java:84)
>>>  at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
>>>  at cyz.WordCount.main(WordCount.java:124)
>>> any suggestion will help
>>> thanks
>>>
>>>
>> --
>> NOMURA Yoshihide:
>>    Software Innovation Laboratory, Fujitsu Labs. Ltd., Japan
>>    Tel: 044-754-2675 (Ext: 7112-6358)
>>    Fax: 044-754-2570 (Ext: 7112-3834)
>>    E-Mail: [y.nomura@jp.fujitsu.com]
>>
>>
>

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