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Posted to common-dev@hadoop.apache.org by Konstantin Shvachko <sh...@yahoo-inc.com> on 2006/02/10 03:09:39 UTC

hadoop build fails in eclipse with last version of build.xml

I am compiling hadoop under eclipse, and receiving a JasperException.
I understand this is some how related to transition from jspc to jasper,
since before the last update everything worked fine.
Anybody having the same problem?
Do I need to do something to get jasper work properly?

Here is the exact listing

----------------------------------------------------------
Buildfile: C:\Work\nutch-0.7.1\Hadoop\build.xml

init:

compile:

BUILD FAILED
C:\Work\nutch-0.7.1\Hadoop\build.xml:109: 
org.apache.jasper.JasperException: The -uriroot option must specify a 
pre-existing directory

Total time: 1 second
----------------------------------------------------------

Thanks,

Konstantin

Re: hadoop build fails in eclipse with last version of build.xml

Posted by Konstantin Shvachko <sh...@yahoo-inc.com>.

Thanks Jeff,

I figured that out.
It is good to know that somebody had fixed it.

--Konstantin

Jeff Ritchie wrote:

> Konstantin,
>
> The -uriroot option is getting its base directory from where you 
> started eclipse from I'm thinking.
>
> I used netbeans from time to time and tried to build SVN Hadoop and 
> was getting this error.
> After changing the -uriroot to an absolute path it worked.  So I 
> defaulted back to the original build.xml closed out Netbeans and 
> restarted it in the SVN trunk directory.  In your case I would have 
> started it in the C:\work\nutch-0.7.1\Hadoop directory.  The ant task 
> completed with no problems.
>
> You have 2 options.
>
> 1.  Hard code the path in the build.xml file.
> 2. For ease of starting eclipse under windows.  Copy the shortcut to 
> say your desktop.  'Right-click' 'properties' and change the 'start 
> in' to c:\work\nutch-0.7.1\Hadoop
>
> Now the question I have is why is that the only task that has a 
> problem with relative directories?  Anyone?
>
> Jeff.
>
> Konstantin Shvachko wrote:
>
>> I am compiling hadoop under eclipse, and receiving a JasperException.
>> I understand this is some how related to transition from jspc to jasper,
>> since before the last update everything worked fine.
>> Anybody having the same problem?
>> Do I need to do something to get jasper work properly?
>>
>> Here is the exact listing
>>
>> ----------------------------------------------------------
>> Buildfile: C:\Work\nutch-0.7.1\Hadoop\build.xml
>>
>> init:
>>
>> compile:
>>
>> BUILD FAILED
>> C:\Work\nutch-0.7.1\Hadoop\build.xml:109: 
>> org.apache.jasper.JasperException: The -uriroot option must specify a 
>> pre-existing directory
>>
>> Total time: 1 second
>> ----------------------------------------------------------
>>
>> Thanks,
>>
>> Konstantin
>>
>
>
>

Re: hadoop build fails in eclipse with last version of build.xml

Posted by Jeff Ritchie <jr...@netwurklabs.com>.

Jeff Ritchie wrote:

> You have 2 options.

3 Options another just came in ;)

3. Patch build.xml with HADOOP-34 and modify ${basedir}.

Re: hadoop build fails in eclipse with last version of build.xml

Posted by Jeff Ritchie <jr...@netwurklabs.com>.

Konstantin,

The -uriroot option is getting its base directory from where you started 
eclipse from I'm thinking.

I used netbeans from time to time and tried to build SVN Hadoop and was 
getting this error. 

After changing the -uriroot to an absolute path it worked.  So I 
defaulted back to the original build.xml closed out Netbeans and 
restarted it in the SVN trunk directory.  In your case I would have 
started it in the C:\work\nutch-0.7.1\Hadoop directory.  The ant task 
completed with no problems.

You have 2 options.

1.  Hard code the path in the build.xml file.
2. For ease of starting eclipse under windows.  Copy the shortcut to say 
your desktop.  'Right-click' 'properties' and change the 'start in' to 
c:\work\nutch-0.7.1\Hadoop

Now the question I have is why is that the only task that has a problem 
with relative directories?  Anyone?

Jeff.

Konstantin Shvachko wrote:

> I am compiling hadoop under eclipse, and receiving a JasperException.
> I understand this is some how related to transition from jspc to jasper,
> since before the last update everything worked fine.
> Anybody having the same problem?
> Do I need to do something to get jasper work properly?
>
> Here is the exact listing
>
> ----------------------------------------------------------
> Buildfile: C:\Work\nutch-0.7.1\Hadoop\build.xml
>
> init:
>
> compile:
>
> BUILD FAILED
> C:\Work\nutch-0.7.1\Hadoop\build.xml:109: 
> org.apache.jasper.JasperException: The -uriroot option must specify a 
> pre-existing directory
>
> Total time: 1 second
> ----------------------------------------------------------
>
> Thanks,
>
> Konstantin
>