@Andrea,
I did mention the geo jars in the GEO_CLASSPATH variable in the .bashrc
file. But, that didnt work. Although, the HADOOP_CLASSPATH variable in the
hadoop-env.sh file is still untouched.
Thus, do I need to mention the locations of my geo jars in that variable
and then run the code..? Will that work?
Basically, all I got to do is, include the thrid-party jars in the hadoop's
classpath so that, the hadoop MR programs could be run with additional
functionalities. Like, running GIS programs over HADOOP, or doing some
HBASE relevant operations over hadoop, etc.
--
Thanks & Regards,
Sugandha Naolekar
On Fri, Nov 9, 2012 at 2:00 PM, Jody Garnett <[email protected]> wrote:
> Does service provider interface lookup work with Hadoop? That is how we
> look stuff up on the class path.
>
> The other common way to screw things up is in a system which manages jars
> into different classpaths ( like OSGi )
>
> --
> Jody Garnett
>
> On 09/11/2012, at 6:01 AM, Sugandha Naolekar <[email protected]>
> wrote:
>
> *The ShapefileDataStore class not found in main *is the error. Inspite of
> specifying all the relevant jars in the classpath. Also, the same code
> works in Eclipse. But not, in hadoop's prompt.
>
>
> --
> Thanks & Regards,
> Sugandha Naolekar
>
>
>
>
>
>
> On Fri, Nov 9, 2012 at 1:13 PM, Jody Garnett <[email protected]>wrote:
>
>> No experience with Hadoop - what kind of errors are you getting?
>>
>> --
>> Jody Garnett
>>
>> On 09/11/2012, at 5:08 AM, Sugandha Naolekar <[email protected]>
>> wrote:
>>
>> Hello!
>>
>> I am running a GIS code through hadoop's prompt in following manner:\
>>
>> -> Wrote the GIS code in Eclipse including all the GIS jars (relevant).
>> -> Went into the dir. where my eclipse workspace is.
>> -> Compiled the code by adding all the relevant jars in the classpath.
>> *(The compilation was successful).
>> -> Built the jar.
>> -> Now running the same jar using hadoop: bin/hadoop jar
>> my_jar_file_name.jar my_pkg_structure.Main_class_file
>>
>> Now, inspite of the code being error free, when i try to execute through
>> hadoop's propmpt, it gives me multiple issues.
>>
>> Is there a workable alternative way to do the same without any hassles?
>>
>> *Also note, the gid code runs beautifully in eclipse. Since, I have to
>> do Geo processing over hadoop, I need to run it through hadoop's prompt.*
>> *
>> *
>> --
>> Thanks & Regards,
>> Sugandha Naolekar
>>
>>
>>
>>
>>
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>
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