What does WranglerOperation class do?

On Thu, Aug 27, 2015 at 9:24 AM, Danula Eranjith <[email protected]>
wrote:

> Currently Wrangler Operation is the class that holds details related to
> wrangler and SparkOperation contains the relevant Spark transformation.
>
> If we are changing SparkOperation as WranglerOperation, we need to rename
> the current WranglerOperation into something else.
>
> On Thu, Aug 27, 2015 at 9:18 AM, Nirmal Fernando <[email protected]> wrote:
>
>> /s/SparkOpration/SparkOperation
>>
>> May be as Supun said, I too think we should call them as
>> 'WranglerOperation'.
>>
>> On Thu, Aug 27, 2015 at 7:02 AM, Nirmal Fernando <[email protected]> wrote:
>>
>>> Also, avoid static methods in transformations.
>>>
>>> On Thu, Aug 27, 2015 at 2:48 AM, Supun Sethunga <[email protected]> wrote:
>>>
>>>> Hi Danula,
>>>>
>>>> Few comments:
>>>>
>>>>    - You might have to register the component in the OSGI environment,
>>>>    to be able to call the services from a another component.  Refer [1] on 
>>>> how
>>>>    to do this.
>>>>    - Better to introduce an interface for WranglerOperation class.
>>>>    - Add class level/ method level comments.
>>>>    - Use logger in-place of System.out.println
>>>>
>>>> [1]
>>>> https://github.com/danula/carbon-ml/blob/master/components/ml/org.wso2.carbon.ml.database/src/main/java/org/wso2/carbon/ml/database/internal/ds/MLDatabaseServiceDS.java
>>>>
>>>> Thanks,
>>>> Supun
>>>>
>>>> On Wed, Aug 26, 2015 at 1:32 PM, Danula Eranjith <[email protected]>
>>>> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> I added the component at [1]
>>>>> <https://github.com/danula/carbon-ml/tree/master/components/ml/org.wso2.carbon.ml.wrangler>
>>>>> Please have a look.
>>>>>
>>>>> [1] -
>>>>> https://github.com/danula/carbon-ml/tree/master/components/ml/org.wso2.carbon.ml.wrangler
>>>>>
>>>>> Danula
>>>>>
>>>>> On Tue, Aug 25, 2015 at 8:35 PM, Danula Eranjith <[email protected]>
>>>>> wrote:
>>>>>
>>>>>> Thanks Supun
>>>>>>
>>>>>> On Tue, Aug 25, 2015 at 7:25 PM, Supun Sethunga <[email protected]>
>>>>>> wrote:
>>>>>>
>>>>>>> You can integrate it to [1], by adding a new component
>>>>>>> "org.wso2.carbon.ml.wrangler". Each component is a carbon component.
>>>>>>>
>>>>>>> Please follow the naming conventions used in the other components,
>>>>>>> for package names and etc..
>>>>>>>
>>>>>>> [1] https://github.com/wso2/carbon-ml/tree/master/components/ml
>>>>>>>
>>>>>>> Thanks,
>>>>>>> Supun
>>>>>>>
>>>>>>> On Tue, Aug 25, 2015 at 7:33 AM, Danula Eranjith <
>>>>>>> [email protected]> wrote:
>>>>>>>
>>>>>>>> Hi all,
>>>>>>>>
>>>>>>>> Can you suggest where I should be ideally integrating these files
>>>>>>>> [1]
>>>>>>>> <https://github.com/danula/wso2-ml-wrangler-integration/tree/master/src>
>>>>>>>> in ML.
>>>>>>>>
>>>>>>>> [1] -
>>>>>>>> https://github.com/danula/wso2-ml-wrangler-integration/tree/master/src
>>>>>>>>
>>>>>>>> Thanks,
>>>>>>>> Danula
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> *Supun Sethunga*
>>>>>>> Software Engineer
>>>>>>> WSO2, Inc.
>>>>>>> http://wso2.com/
>>>>>>> lean | enterprise | middleware
>>>>>>> Mobile : +94 716546324
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> *Supun Sethunga*
>>>> Software Engineer
>>>> WSO2, Inc.
>>>> http://wso2.com/
>>>> lean | enterprise | middleware
>>>> Mobile : +94 716546324
>>>>
>>>
>>>
>>>
>>> --
>>>
>>> Thanks & regards,
>>> Nirmal
>>>
>>> Team Lead - WSO2 Machine Learner
>>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>>> Mobile: +94715779733
>>> Blog: http://nirmalfdo.blogspot.com/
>>>
>>>
>>>
>>
>>
>> --
>>
>> Thanks & regards,
>> Nirmal
>>
>> Team Lead - WSO2 Machine Learner
>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>> Mobile: +94715779733
>> Blog: http://nirmalfdo.blogspot.com/
>>
>>
>>
>


-- 

Thanks & regards,
Nirmal

Team Lead - WSO2 Machine Learner
Associate Technical Lead - Data Technologies Team, WSO2 Inc.
Mobile: +94715779733
Blog: http://nirmalfdo.blogspot.com/
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