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From Ashan Dhananjaya <dhananjay...@gmail.com>
Subject Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Date Thu, 20 Aug 2015 21:05:54 GMT
Hi All,

I have worked on the feedbacks/review which we had on the public hangout on
Air yesterday. Added some new comments, Added prepared statements instead
of String queries and handled the exception well which was in the
connection handler class.

The changes are committed[1] to the branch.

[1] =
https://github.com/ashandk/stratos/commit/fd285238bcbd49ef1121c5f062c361067c0d0444

Thank You!
Best regards,
Ashan

On Thu, Aug 20, 2015 at 11:03 PM, Vishanth Balasubramaniam <
vishanthb@wso2.com> wrote:

> Great work Ashan.
>
> Cheers!
>
> On Thu, Aug 20, 2015 at 10:24 PM, Lahiru Sandaruwan <lahirus@wso2.com>
> wrote:
>
>> Great job Ashan, mentors(Chamila/Daksika), and all others who helped.
>>
>> This is a great initiative towards our data visualization area, which had
>> very less.
>>
>> Thanks.
>>
>> On Thu, Aug 20, 2015 at 11:39 AM, Ashan Dhananjaya <
>> dhananjaya92@gmail.com> wrote:
>>
>>> Hi All,
>>>
>>> We did the public hangout today at 9.00 PM IST. Please find the Demo
>>> video in youtube [1]. And i have attached the pdf file of the slides here.
>>>
>>> [1] = https://www.youtube.com/watch?v=AK2CmS8Q3WA
>>>
>>> Thank You!
>>> Best Regards,
>>> Ashan
>>>
>>> On Thu, Aug 20, 2015 at 9:13 PM, Ashan Dhananjaya <
>>> dhananjaya92@gmail.com> wrote:
>>>
>>>> Hi All,
>>>>
>>>> This is the link for the Hangout [1]. Please Note.
>>>>
>>>> [1] =
>>>> https://plus.google.com/hangouts/_/hoaevent/AP36tYdxppngPMl8T2XKd9TWQ7nVWFsA5rTJDCjTuexU6iwXldjoJQ?hl=en-GB&authuser=0
>>>>
>>>> On Thu, Aug 20, 2015 at 9:00 PM, Lahiru Sandaruwan <lahirus@wso2.com>
>>>> wrote:
>>>>
>>>>> Hi Ashan,
>>>>>
>>>>> Is the link correct?
>>>>>
>>>>> Thanks.
>>>>>
>>>>> On Thu, Aug 20, 2015 at 10:06 AM, Ashan Dhananjaya <
>>>>> dhananjaya92@gmail.com> wrote:
>>>>>
>>>>>> Hi All,
>>>>>>
>>>>>> Reminder the public hangout will start at 9.00 PM IST today.
>>>>>> Hangout link [1].
>>>>>>
>>>>>> [1] =
>>>>>> https://talkgadget.google.com/hangouts/_/gxofflctii7geyvoezchp2bhlua
>>>>>>
>>>>>> Thank You!
>>>>>> Best Regards,
>>>>>> Ashan
>>>>>>
>>>>>> On Wed, Aug 19, 2015 at 8:15 PM, Ashan Dhananjaya <
>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>
>>>>>>> Hi All,
>>>>>>>
>>>>>>> We are having a Public Hangout on Air for Apache Stratos Health
>>>>>>> Statistics UI. Please use this url [1] to reach the Demo 20th August at
>>>>>>> 9.00 PM IST.
>>>>>>>
>>>>>>> I published a blog for the User Interface, post one [2]. And gonna
>>>>>>> continue writing the implementation methods / technologies as well from the
>>>>>>> next post.
>>>>>>>
>>>>>>> [1] =
>>>>>>> https://talkgadget.google.com/hangouts/_/gxofflctii7geyvoezchp2bhlua
>>>>>>> [2] =
>>>>>>> http://ashandhananjaya.blogspot.com/2015/08/gsoc-2015-apache-stratos-health.html
>>>>>>>
>>>>>>> Thank You!
>>>>>>> Best Regards,
>>>>>>> Ashan
>>>>>>>
>>>>>>>
>>>>>>> On Mon, Aug 17, 2015 at 11:13 AM, Ashan Dhananjaya <
>>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>>
>>>>>>>> Hi Dakshika,
>>>>>>>>
>>>>>>>> I was able to finish those functionalities and commit it to the
>>>>>>>> branch [1].
>>>>>>>>
>>>>>>>> [1] = https://github.com/apache/stratos/pull/384/commits
>>>>>>>>
>>>>>>>> Thank You!
>>>>>>>> Best Regards,
>>>>>>>> Ashan
>>>>>>>>
>>>>>>>> On Mon, Aug 17, 2015 at 8:59 AM, Dakshika Jayathilaka <
>>>>>>>> dakshika@wso2.com> wrote:
>>>>>>>>
>>>>>>>>> Hi Ashan,
>>>>>>>>>
>>>>>>>>> were you able to complete things that we discuss during last week
>>>>>>>>> hangout?
>>>>>>>>>
>>>>>>>>> 1. Optimize graph generation function
>>>>>>>>> 2. Add bootstrap button group
>>>>>>>>> 3. Add timestamp on graph data
>>>>>>>>>
>>>>>>>>> Regards.
>>>>>>>>>
>>>>>>>>> *Dakshika Jayathilaka*
>>>>>>>>> PMC Member & Committer of Apache Stratos
>>>>>>>>> Senior Software Engineer
>>>>>>>>> WSO2, Inc.
>>>>>>>>> lean.enterprise.middleware
>>>>>>>>> 0771100911
>>>>>>>>>
>>>>>>>>> On Sun, Aug 16, 2015 at 7:39 PM, Ashan Dhananjaya <
>>>>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> Hi All,
>>>>>>>>>>
>>>>>>>>>> I have finished writing the documentation. You can find the doc
>>>>>>>>>> from here[1]. Please update me on the changes that needed to be
>>>>>>>>>> done. Any comment will be really appreciated to improve the documentation.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> [1]=
>>>>>>>>>> https://docs.google.com/document/d/1hUjGG1TW2KhCxW5IhrbAJQTgsa34GzDmmaxeLrtiry4/edit?usp=sharing
>>>>>>>>>>
>>>>>>>>>> Thank You!
>>>>>>>>>> Best Regards,
>>>>>>>>>> Ashan
>>>>>>>>>>
>>>>>>>>>> On Thu, Aug 6, 2015 at 12:00 PM, Ashan Dhananjaya <
>>>>>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hi All,
>>>>>>>>>>>
>>>>>>>>>>> I have changed the REST API to a generic one. Now it will be
>>>>>>>>>>> able to query the health statistics data when we provide the startTime and
>>>>>>>>>>> endTime.
>>>>>>>>>>> Please find the fallowing commits for the improvement [1]
>>>>>>>>>>> [2].And i updated the REST API documentation as well [3]. Currently i'm
>>>>>>>>>>> working with UI against the new REST calls.
>>>>>>>>>>>
>>>>>>>>>>> [1] =
>>>>>>>>>>> https://github.com/apache/stratos/commit/0b84314889e86c07e108605587c09c5c45cca05e
>>>>>>>>>>> [2] =
>>>>>>>>>>> https://github.com/apache/stratos/commit/beea1272681791bdb18ccfbb49e48f8fd44b5682
>>>>>>>>>>> [3] =
>>>>>>>>>>> https://docs.google.com/document/d/1kvEExNCv2RYsdk9PIM22RsTXxWX003NQoqKuJ1-Cxck/edit?usp=sharing
>>>>>>>>>>>
>>>>>>>>>>> Thank You!
>>>>>>>>>>> Best Regards,
>>>>>>>>>>> Ashan
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Tue, Aug 4, 2015 at 3:57 PM, Ashan Dhananjaya <
>>>>>>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Hi Imesh,
>>>>>>>>>>>>
>>>>>>>>>>>> Noted the feedback. I will do the necessary changes to the REST
>>>>>>>>>>>> API.
>>>>>>>>>>>>
>>>>>>>>>>>> Thank You!
>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>> Ashan
>>>>>>>>>>>>
>>>>>>>>>>>> On Tue, Aug 4, 2015 at 12:44 PM, Imesh Gunaratne <
>>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi Ashan,
>>>>>>>>>>>>>
>>>>>>>>>>>>> IMO an API should be generic, it should not be designed by
>>>>>>>>>>>>> looking at the functional requirement of the UI. There could be many users
>>>>>>>>>>>>> using this API.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Tue, Aug 4, 2015 at 9:46 AM, Ashan Dhananjaya <
>>>>>>>>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Hi Imesh,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Currently it is not possible to give a date range. We have
>>>>>>>>>>>>>> included 5 different options as time period in the UI select to user like
>>>>>>>>>>>>>> 30 minutes, 1hour ,1 day, 1 week, 1 month.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Thank You!
>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>> Ashan
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Tue, Aug 4, 2015 at 9:22 AM, Imesh Gunaratne <
>>>>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Hi Ashan,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> The API documentation looks good. Isn't it possible for us
>>>>>>>>>>>>>>> to specify a date range when querying statistics? Currently in the API
>>>>>>>>>>>>>>> methods I can only see a parameter called interval.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Tue, Aug 4, 2015 at 8:21 AM, Ashan Dhananjaya <
>>>>>>>>>>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Hi All,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I wrote a REST api documentation for the methods i
>>>>>>>>>>>>>>>> implemented in the org.apache.stratos.rest.endpoint. You can find it from
>>>>>>>>>>>>>>>> here[1].
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Please update me on the changes that needed to be done. Any
>>>>>>>>>>>>>>>> comment will be really appreciated to improve the documentation.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> [1]=
>>>>>>>>>>>>>>>> https://docs.google.com/document/d/1kvEExNCv2RYsdk9PIM22RsTXxWX003NQoqKuJ1-Cxck/edit?usp=sharing
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thank You!
>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>> Ashan
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Mon, Aug 3, 2015 at 12:40 PM, Ashan Dhananjaya <
>>>>>>>>>>>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Hi All,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> As for the today's offline meeting. We have decided to add
>>>>>>>>>>>>>>>>> a functionality to enable and disable the Health Statistic UI. I will be
>>>>>>>>>>>>>>>>> working on this now onward. And after completing the chart with the tool
>>>>>>>>>>>>>>>>> tip we will going to have the public hangout.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Thank You!
>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>> Ashan
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Sun, Aug 2, 2015 at 8:35 PM, Ashan Dhananjaya <
>>>>>>>>>>>>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Hi Imesh,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I will be free for the whole next week. We can have the
>>>>>>>>>>>>>>>>>> google hangout any day.Please give me a time slot to have the hangout.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Thank You!
>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>> Ashan
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Sun, Aug 2, 2015 at 5:59 PM, Imesh Gunaratne <
>>>>>>>>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Hi Ashan,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Great work! May be we could arrange a public Google
>>>>>>>>>>>>>>>>>>> Hangout when you are available to present the current status of the project.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Thu, Jul 30, 2015 at 11:00 PM, Ashan Dhananjaya <
>>>>>>>>>>>>>>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Hi All,
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> I have implemented formatters and did some changes in
>>>>>>>>>>>>>>>>>>>> the cep event flow to change the RDBMS 3 tables in to one table as we
>>>>>>>>>>>>>>>>>>>> discussed last week. And committed it. And id did few changes to the UI
>>>>>>>>>>>>>>>>>>>> according to the feedback i had last week. I finished writing the REST API
>>>>>>>>>>>>>>>>>>>> documentation and sent it to everyone.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> I have started to write a blog for the marketing aspect
>>>>>>>>>>>>>>>>>>>> for stratos how Health Stat UI works and a documentation for the health
>>>>>>>>>>>>>>>>>>>> statistics UI.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> [1]=
>>>>>>>>>>>>>>>>>>>> https://github.com/apache/stratos/commit/1490310cae3ba085fbb77d84346dd66fd2b12132
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Thank You!
>>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>> Ashan
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On Fri, Jul 24, 2015 at 11:17 PM, Imesh Gunaratne <
>>>>>>>>>>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Great work Ashan!
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Actually you don't need to replace MySQL database with
>>>>>>>>>>>>>>>>>>>>> H2 rather both options might be needed. The reason for having H2 is to
>>>>>>>>>>>>>>>>>>>>> allow users to see the statistics when running on Single-JVM mode with
>>>>>>>>>>>>>>>>>>>>> embedded H2 database.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 23, 2015 at 12:35 AM, Ashan Dhananjaya <
>>>>>>>>>>>>>>>>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Hi All,
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> I have implemented the UI for the Health Statistics
>>>>>>>>>>>>>>>>>>>>>> UI. The git hub commits can be find from here [1].
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> And im moving forward to replace the MySql database
>>>>>>>>>>>>>>>>>>>>>> from the embedded H2 RDBMS as we discussed offline on 22nd of  July.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Thank You!
>>>>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>>>> Ashan
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> [1]=
>>>>>>>>>>>>>>>>>>>>>> https://github.com/ashandk/stratos/commit/310ea343d80d009778f572da12a4098c7d2177ec
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 16, 2015 at 7:29 PM, Ashan Dhananjaya <
>>>>>>>>>>>>>>>>>>>>>> dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Hi Imesh,
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Noted. I will create a documentation for the REST
>>>>>>>>>>>>>>>>>>>>>>> API.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Thank You!
>>>>>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>>>>> Ashan
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 16, 2015 at 10:51 AM, Imesh Gunaratne <
>>>>>>>>>>>>>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> On Tue, Jul 14, 2015 at 9:44 PM, Reka
>>>>>>>>>>>>>>>>>>>>>>>> Thirunavukkarasu <reka@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> 1.getAverageClusterMemoryByClusterId
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> /cluster/averageMemory/{Id}/{Interval}}
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> 2.getAverageClusterLoadByClusterId
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> /cluster/averageLoad/{Id}/{Interval}}
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> 3.getAverageMemberMemoryByMemberId
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> /member/averageMemory/{Id}/{Interval}}
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> 4.getAverageMemberLoadByMemberId
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> /member/averageLoad/{Id}/{Interval}}
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> 5.getAverageClusterFlightRequestCountByClusterId
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>  /cluster/flightRequestCount/{Id}/{Interval}}
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> +1 A great thought! @Ashan: It would be better if
>>>>>>>>>>>>>>>>>>>>>>>> you can document the API methods (may be in a Google doc).
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> On Tue, Jul 14, 2015 at 9:44 PM, Reka
>>>>>>>>>>>>>>>>>>>>>>>> Thirunavukkarasu <reka@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Hi Ashan,
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Wouldn't it be better to stick with the REST API
>>>>>>>>>>>>>>>>>>>>>>>>> paths currently used by stratos? You can inherit and add more stuffs as you
>>>>>>>>>>>>>>>>>>>>>>>>> want. Please see below for some sample paths:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> On Tue, Jul 14, 2015 at 1:55 AM, Ashan Dhananjaya
>>>>>>>>>>>>>>>>>>>>>>>>> <dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Hi All,
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> I have implemented the REST api methods for the
>>>>>>>>>>>>>>>>>>>>>>>>>> health statistics UI in the stratos existing REST API.
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> 1.getAverageClusterMemoryByClusterId
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> /cluster/averageMemory/{Id}/{Interval}}
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> 2.getAverageClusterLoadByClusterId
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> /cluster/averageLoad/{Id}/{Interval}}
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> 3.getAverageMemberMemoryByMemberId
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> /member/averageMemory/{Id}/{Interval}}
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> 4.getAverageMemberLoadByMemberId
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> /member/averageLoad/{Id}/{Interval}}
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> 5.getAverageClusterFlightRequestCountByClusterId
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>  /cluster/flightRequestCount/{Id}/{Interval}}
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>>>>>>>>>>>> Reka
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Please find the Github commit here[1].
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> [1]=
>>>>>>>>>>>>>>>>>>>>>>>>>> https://github.com/apache/stratos/commit/5ab9159744f136e649174f7293adabe5c77fb4bd
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Thank You!
>>>>>>>>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>>>>>>>> Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 8:30 PM, Ashan Dhananjaya
>>>>>>>>>>>>>>>>>>>>>>>>>> <dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> Noted Lahiru.
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 7:48 PM, Lahiru
>>>>>>>>>>>>>>>>>>>>>>>>>>> Sandaruwan <lahirus@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hi Ashan,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Good stuff. It is fine to set the time stamp
>>>>>>>>>>>>>>>>>>>>>>>>>>>> from CEP for now. But ultimately we need the timestamp to be sent from
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Python cartridge agent. Let's fix that part we proceed.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thanks.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 7:38 PM, Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dhananjaya <dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hi All,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> I was able to get the TimeaStamp to the RDBMS
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> without any conflict AFAIK. I am testing the flow more. Please find the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> commits [1], [2] for the Formatters.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [1]=
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> https://github.com/ashandk/stratos/commit/efa25eb255cadbf2843e5f0d0e13b34c09535f91
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [2]=
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> https://github.com/ashandk/stratos/commit/9c0fce9081c299c34031d602c94ea712602c7a6c
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thank You!
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 2:41 PM, Lahiru
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Sandaruwan <lahirus@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Great work Ashan.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 2:39 PM, Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dhananjaya <dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hi All,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> I was able to take the timestamp from the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> cartridge agent (WSO2CEPHealthStatisticsPublisher and
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> WSO2CEPInFlightRequestPublisher) to CEP PayLoad definition.Git Hub commits
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> can be found here[1], [2]. Currently working on sending the timestamp to
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> the RDBMS without conflicting execution plans.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> I have included the read-me [2] file to the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> cep extensions how to configure should happen for the Health Stat
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> publishing to the RDBMS.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [1]=
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> https://github.com/apache/stratos/commit/4c65e705be822fd420b4e48ebafef789c8686b76
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [2]=
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> https://github.com/apache/stratos/commit/e09334cd98f245a4633c992f02db2878ac24d3d0
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [3]=
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> https://github.com/apache/stratos/commit/5ca895ef030f6aaeba56183d982aa5ae95db9337
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thank You!
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Tue, Jul 7, 2015 at 1:13 PM, Lasantha
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Fernando <lasantha.fdo@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hi Ashan,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Currently, you would not be able to get the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> timestamp out of the event
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> unless you use a databridge agent callback.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> In that case, you can use
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Java code to simply get by calling
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> event.getTimestamp().
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> However, if you want to use the timestamp
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> as an attribute while doing
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> processing within CEP, you would have to
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> pass the timestamp as an
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> attribute of the stream. i.e. add it as an
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> attribute of either meta,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> correlation or payload data. Then you can
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> use that timestamp and
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> format the output event as necessary.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Lasantha
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Tue, Jul 7, 2015 at 1:04 PM, Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dhananjaya <dhananjaya92@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > Hi All,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > I applied the above patch and get the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> timestamp in the Input Adapter. The
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > formatter i used was
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> "member_average_memory_consumption_stats:1.0.0". I
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > tried several time to get the timeStamp
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> attribute but failed. Is there any
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > way to get a data which is outside in the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> payload? The Input stream is as
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > below,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > 10:40:27,757 [-]
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [DataBridge-Core-pool-2-thread-1]  INFO TenantId=-1234 :
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > Input Event Adaptor :
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> DefaultWSO2EventInputAdaptor, received
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > Event{
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>  streamId='cartridge_agent_health_stats:1.0.0',
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >   timeStamp=1436245827731,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >   metaData=null,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >   correlationData=null,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>  payloadData=[single-cartridge-app.my-php.php.domain,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > single-cartridge-app-1,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> network-partition-1,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> single-cartridge-app.my-php.php.domaina5598e2b-995f-4620-b652-e66341e24c99,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > partition-1, memory_consumption, 20.0],
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >   arbitraryDataMap={},
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > }
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > Any help will be really appreciated.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > Thank You!
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > Best Regards,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > On Tue, Jul 7, 2015 at 9:32 AM, Chamila
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> De Alwis <chamilad@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> Hi Ashan,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> As I've seen from the PCA testing
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> recently, the timestamp is added to
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> every ThriftEvent before publishing. Are
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> you working on PCA or the Mock
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> IaaS? I took a look at the Mock IaaS and
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> the WSO2CEPStatisticsPublisher as
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> well, and found out that the latter
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> indeed doesn't add the timestamp to the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> ThriftEvents. This means that the JCA
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> also publishes Thrift Events with
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> empty timestamp fields.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> Following is the simple fix for that.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> I've attached the patch herewith.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> Could you quickly verify with the patch
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> applied build also?
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> chamilad@chamilad-ThinkPad-T530:~/dev/stratos[master
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> *]$ git diff
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> diff --git
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPStatisticsPublisher.java
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> b/c
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> index 653288d..f1fe426 100644
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> ---
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> a/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPStatisticsPublisher.java
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> +++
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> b/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/wso2/cep/WSO2CEPStatisticsPublisher.java
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> @@ -29,6 +29,7 @@ import
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> org.wso2.carbon.databridge.agent.thrift.exception.AgentException;
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>  import
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> org.wso2.carbon.databridge.commons.Event;
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>  import
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> org.wso2.carbon.databridge.commons.StreamDefinition;
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> +import java.util.Date;
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>  import java.util.HashMap;
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>  /**
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> @@ -98,6 +99,7 @@ public class
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> WSO2CEPStatisticsPublisher implements
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> StatisticsPublisher {
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>          Event event = new Event();
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>          event.setPayloadData(payload);
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> +        event.setTimeStamp(new
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Date().getTime());
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>          event.setArbitraryDataMap(new
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> HashMap<String, String>());
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>          try {
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> Regards,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> Chamila de Alwis
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> Committer and PMC Member - Apache Stratos
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> Software Engineer | WSO2 | +94772207163
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> Blog: code.chamiladealwis.com
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Lahiru Sandaruwan
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Committer and PMC member, Apache Stratos,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Senior Software Engineer,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> WSO2 Inc., http://wso2.com
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> phone: +94773325954
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> email: lahirus@wso2.com blog:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> linked-in:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dev mailing list
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dev@wso2.org
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Lahiru Sandaruwan
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Committer and PMC member, Apache Stratos,
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Senior Software Engineer,
>>>>>>>>>>>>>>>>>>>>>>>>>>>> WSO2 Inc., http://wso2.com
>>>>>>>>>>>>>>>>>>>>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> phone: +94773325954
>>>>>>>>>>>>>>>>>>>>>>>>>>>> email: lahirus@wso2.com blog:
>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/
>>>>>>>>>>>>>>>>>>>>>>>>>>>> linked-in:
>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>>> Reka Thirunavukkarasu
>>>>>>>>>>>>>>>>>>>>>>>>> Senior Software Engineer,
>>>>>>>>>>>>>>>>>>>>>>>>> WSO2, Inc.:http://wso2.com,
>>>>>>>>>>>>>>>>>>>>>>>>> Mobile: +94776442007
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Senior Technical Lead, WSO2
>>>>>>>>>>>>>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Senior Technical Lead, WSO2
>>>>>>>>>>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Senior Technical Lead, WSO2
>>>>>>>>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Senior Technical Lead, WSO2
>>>>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>>
>>>>>>>>>>>>> Senior Technical Lead, WSO2
>>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> --
>>>>> Lahiru Sandaruwan
>>>>> Committer and PMC member, Apache Stratos,
>>>>> Senior Software Engineer,
>>>>> WSO2 Inc., http://wso2.com
>>>>> lean.enterprise.middleware
>>>>>
>>>>> phone: +94773325954
>>>>> email: lahirus@wso2.com blog: http://lahiruwrites.blogspot.com/
>>>>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>>>
>>>>>
>>>>
>>>
>>
>>
>> --
>> --
>> Lahiru Sandaruwan
>> Committer and PMC member, Apache Stratos,
>> Senior Software Engineer,
>> WSO2 Inc., http://wso2.com
>> lean.enterprise.middleware
>>
>> phone: +94773325954
>> email: lahirus@wso2.com blog: http://lahiruwrites.blogspot.com/
>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>
>>
>
>
> --
> *Vishanth Balasubramaniam*
> Committer & PMC Member, Apache Stratos,
> Software Engineer, WSO2 Inc.; http://wso2.com
>
> mobile: *+94771737718*
> about me: *http://about.me/vishanth <http://about.me/vishanth>*
>

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