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From Bartosz Gadzimski <bartek...@o2.pl>
Subject Re: login failed exception
Date Fri, 10 Apr 2009 19:34:12 GMT
Hello,

So now you have to install cygwin and be sure that you add it to PATH

it's in http://wiki.apache.org/nutch/RunNutchInEclipse0.9

After this you should be able to run "bash" command from command prompt 
(Menu Start > RUN > cmd.exe)

Then you'r done - everything will be working.

I must add it to wiki, I forgot about whoami problem.

Take care,
Bartosz

sanjoy.ghosh@thomsonreuters.com pisze:
> Thanks for the suggestion Bartosz.  I downloaded whoami, and It promptly
> crashed on "bash".
>
> 09/04/10 12:02:28 WARN fs.FileSystem: uri=file:///
> javax.security.auth.login.LoginException: Login failed: Cannot run
> program "bash": CreateProcess error=2, The system cannot find the file
> specified
> 	at
> org.apache.hadoop.security.UnixUserGroupInformation.login(UnixUserGroupI
> nformation.java:250)
> 	at
> org.apache.hadoop.security.UnixUserGroupInformation.login(UnixUserGroupI
> nformation.java:275)
> 	at
> org.apache.hadoop.security.UnixUserGroupInformation.login(UnixUserGroupI
> nformation.java:257)
> 	at
> org.apache.hadoop.security.UserGroupInformation.login(UserGroupInformati
> on.java:67)
> 	at
> org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:1438)
> 	at
> org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1376)
> 	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:215)
> 	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:120)
> 	at org.apache.nutch.crawl.Crawl.main(Crawl.java:84)
>
> Where am I going to find "bash" on Windows without running commandline
> cygwin?  Is there a way to turn off this security in Hadoop?
>
> Thanks,
> Sanjoy
>
> -----Original Message-----
> From: Bartosz Gadzimski [mailto:bartek--g@o2.pl] 
> Sent: Friday, April 10, 2009 5:06 AM
> To: nutch-dev@lucene.apache.org
> Subject: Re: login failed exception
>
> Hello,
>
> I am not sure if it's the case but you should try to add whoami to your 
> windows box.
>
> for example for windows xp and sp2:
> http://www.microsoft.com/downloads/details.aspx?FamilyId=49AE8576-9BB9-4
> 126-9761-BA8011FABF38&displaylang=en
>
>
> Thanks,
> Bartosz
>
> Frank McCown pisze:
>   
>> I've been running 0.9 in Eclipse on Windows for some time, and I was
>> successful in running the NutchBean from version 1.0 in Eclipse, but
>> the crawler gave me the same exception as it gave this individual.
>> Maybe there's something else I'm overlooking, but I followed the
>> Tutorial at
>>
>> http://wiki.apache.org/nutch/RunNutchInEclipse0.9
>>
>> to a T.  I'll keep working on it though.
>>
>> Frank
>>
>>
>> 2009/4/10 Bartosz Gadzimski <bartek--g@o2.pl>:
>>   
>>     
>>> fmccown pisze:
>>>     
>>>       
>>>> You must run Nutch's crawler using cygwin on Windows since cygwin
>>>>         
> has the
>   
>>>> whoami program.  If you run it from Eclipse on Windows, it can't use
>>>> cygwin's whoami program and will fail with the exceptions you saw.
>>>>         
> This
>   
>>>> is
>>>> an unfortunately design decision in Hadoop which makes anything
>>>>         
> after
>   
>>>> version 9.0 not work in Eclipse on Windows.
>>>>
>>>>
>>>>       
>>>>         
>>> It's not true, please look at
>>> http://wiki.apache.org/nutch/RunNutchInEclipse0.9
>>>
>>> I am using nutch 1.0 with eclipse on windows with no problems.
>>>
>>> Thanks,
>>> Bartosz
>>>
>>>     
>>>       
>>
>>   
>>     
>
>
>
>   


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