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Posted to dev@stratos.apache.org by Ashan Dhananjaya <dh...@gmail.com> on 2015/07/09 16:08:02 UTC
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
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 <la...@wso2.com> wrote:
> Great work Ashan.
>
> On Thu, Jul 9, 2015 at 2:39 PM, Ashan Dhananjaya <dh...@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 <dh...@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 <ch...@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
>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Gayan Gunarathne <ga...@wso2.com>.
Indeed Great Job Ashan. This will be a really useful feature for Stratos.
Thanks,
Gayan
On Mon, Aug 24, 2015 at 11:03 PM, Imesh Gunaratne <im...@apache.org> wrote:
> Hi Ashan,
>
> Thanks for all the hard work! You have done a great job completing this
> Google Summer of Code project. Great work!! Keep up the good work, please
> feel free to contribute to Stratos in the future!
>
> Thanks
>
> On Mon, Aug 24, 2015 at 10:48 PM, Ashan Dhananjaya <dhananjaya92@gmail.com
> > wrote:
>
>> Hi All,
>>
>> I have finished the fallowing tasks for the GSoC - 2015. I ran find bugs
>> for the code analysis. Conduct a public hangout and published the demo
>> video [1]. Wrote a blog and continuing it with all the implements i have
>> done with stratos [2]. Prepared the documentation [3]. I fixed the stuff
>> that suggested at the code review and committed them to the pull request
>> to the GSoC - 2015 branch.
>>
>> [1] = https://www.youtube.com/watch?v=AK2CmS8Q3WA
>> [2 ]=
>> https://docs.google.com/document/d/1hUjGG1TW2KhCxW5IhrbAJQTgsa34GzDmmaxeLrtiry4/edit?usp=sharing
>> [3] =
>> http://ashandhananjaya.blogspot.com/2015/08/gsoc-2015-apache-stratos-health.html
>>
>>
>> Thank You!
>> Best regards,
>> Ashan
>>
>>
>> On Fri, Aug 21, 2015 at 2:35 AM, Ashan Dhananjaya <dhananjaya92@gmail.com
>> > wrote:
>>
>>> 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 <la...@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
>>>>>>>>>>>>>>>>>>>>>>>> <dh...@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
>>>>>>>>>>>>>>>>>>>>>>>>> <dh...@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
>>>>>>>>>>>>>>>>>>>>>>>>>> <im...@apache.org> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> On Tue, Jul 14, 2015 at 9:44 PM, Reka
>>>>>>>>>>>>>>>>>>>>>>>>>>> Thirunavukkarasu <re...@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 <re...@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 <dh...@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 <dh...@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Noted Lahiru.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 7:48 PM, Lahiru
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Sandaruwan <la...@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 <dh...@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 <la...@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Great work Ashan.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 2:39 PM, Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dhananjaya <dh...@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 <la...@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 <dh...@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 <ch...@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>*
>>>>
>>>
>>>
>>
>
>
> --
> Imesh Gunaratne
>
> Senior Technical Lead, WSO2
> Committer & PMC Member, Apache Stratos
>
--
Gayan Gunarathne
Technical Lead, WSO2 Inc. (http://wso2.com)
Committer & PMC Member, Apache Stratos
email : gayang@wso2.com | mobile : +94 775030545 <%2B94%20766819985>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Imesh Gunaratne <im...@apache.org>.
Hi Ashan,
Thanks for all the hard work! You have done a great job completing this
Google Summer of Code project. Great work!! Keep up the good work, please
feel free to contribute to Stratos in the future!
Thanks
On Mon, Aug 24, 2015 at 10:48 PM, Ashan Dhananjaya <dh...@gmail.com>
wrote:
> Hi All,
>
> I have finished the fallowing tasks for the GSoC - 2015. I ran find bugs
> for the code analysis. Conduct a public hangout and published the demo
> video [1]. Wrote a blog and continuing it with all the implements i have
> done with stratos [2]. Prepared the documentation [3]. I fixed the stuff
> that suggested at the code review and committed them to the pull request
> to the GSoC - 2015 branch.
>
> [1] = https://www.youtube.com/watch?v=AK2CmS8Q3WA
> [2 ]=
> https://docs.google.com/document/d/1hUjGG1TW2KhCxW5IhrbAJQTgsa34GzDmmaxeLrtiry4/edit?usp=sharing
> [3] =
> http://ashandhananjaya.blogspot.com/2015/08/gsoc-2015-apache-stratos-health.html
>
>
> Thank You!
> Best regards,
> Ashan
>
>
> On Fri, Aug 21, 2015 at 2:35 AM, Ashan Dhananjaya <dh...@gmail.com>
> wrote:
>
>> 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 <la...@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 <la...@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
>>>>>>>>>>>>>>>>>>>>>>>>> <im...@apache.org> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> On Tue, Jul 14, 2015 at 9:44 PM, Reka
>>>>>>>>>>>>>>>>>>>>>>>>>> Thirunavukkarasu <re...@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 <re...@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 <dh...@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 <dh...@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Noted Lahiru.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 7:48 PM, Lahiru
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Sandaruwan <la...@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 <dh...@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 <la...@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Great work Ashan.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 2:39 PM, Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dhananjaya <dh...@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 <la...@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 <dh...@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 <ch...@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>*
>>>
>>
>>
>
--
Imesh Gunaratne
Senior Technical Lead, WSO2
Committer & PMC Member, Apache Stratos
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
Hi All,
I have finished the fallowing tasks for the GSoC - 2015. I ran find bugs
for the code analysis. Conduct a public hangout and published the demo
video [1]. Wrote a blog and continuing it with all the implements i have
done with stratos [2]. Prepared the documentation [3]. I fixed the stuff
that suggested at the code review and committed them to the pull request
to the GSoC - 2015 branch.
[1] = https://www.youtube.com/watch?v=AK2CmS8Q3WA
[2 ]=
https://docs.google.com/document/d/1hUjGG1TW2KhCxW5IhrbAJQTgsa34GzDmmaxeLrtiry4/edit?usp=sharing
[3] =
http://ashandhananjaya.blogspot.com/2015/08/gsoc-2015-apache-stratos-health.html
Thank You!
Best regards,
Ashan
On Fri, Aug 21, 2015 at 2:35 AM, Ashan Dhananjaya <dh...@gmail.com>
wrote:
> 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 <la...@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 <la...@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 <re...@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 <re...@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
>>>>>>>>>>>>>>>>>>>>>>>>>> <dh...@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
>>>>>>>>>>>>>>>>>>>>>>>>>>> <dh...@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Noted Lahiru.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 7:48 PM, Lahiru
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Sandaruwan <la...@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 <dh...@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 <la...@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Great work Ashan.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 2:39 PM, Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dhananjaya <dh...@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 <la...@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 <dh...@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 <ch...@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>*
>>
>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <la...@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 <la...@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 <re...@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 <re...@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
>>>>>>>>>>>>>>>>>>>>>>>>> <dh...@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
>>>>>>>>>>>>>>>>>>>>>>>>>> <dh...@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> Noted Lahiru.
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 7:48 PM, Lahiru
>>>>>>>>>>>>>>>>>>>>>>>>>>> Sandaruwan <la...@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 <dh...@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 <la...@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Great work Ashan.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 2:39 PM, Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dhananjaya <dh...@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 <la...@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 <dh...@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 <ch...@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>*
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Vishanth Balasubramaniam <vi...@wso2.com>.
Great work Ashan.
Cheers!
On Thu, Aug 20, 2015 at 10:24 PM, Lahiru Sandaruwan <la...@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 <la...@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 <re...@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 <re...@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
>>>>>>>>>>>>>>>>>>>>>>>>>> <la...@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
>>>>>>>>>>>>>>>>>>>>>>>>>>> <dh...@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 <la...@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Great work Ashan.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 2:39 PM, Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dhananjaya <dh...@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 <la...@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 <dh...@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 <ch...@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>*
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Lahiru Sandaruwan <la...@wso2.com>.
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 <dh...@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 <dh...@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 <la...@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 <re...@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 <re...@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
>>>>>>>>>>>>>>>>>>>>>>>>> <la...@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
>>>>>>>>>>>>>>>>>>>>>>>>>> <dh...@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 <la...@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Great work Ashan.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 2:39 PM, Ashan
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dhananjaya <dh...@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 <la...@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 <dh...@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 <ch...@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
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <dh...@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 <la...@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
>>>>>>>>>>>>>>>>>>>>> <re...@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
>>>>>>>>>>>>>>>>>>>>> <re...@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
>>>>>>>>>>>>>>>>>>>>>>>>>> <la...@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> Great work Ashan.
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 2:39 PM, Ashan Dhananjaya
>>>>>>>>>>>>>>>>>>>>>>>>>>> <dh...@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 <la...@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 <dh...@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 <ch...@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
>>
>>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <la...@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 <im...@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
>>>>>>>>>>>>>>>>>>>> <re...@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
>>>>>>>>>>>>>>>>>>>> <re...@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
>>>>>>>>>>>>>>>>>>>>>>>>> <la...@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Great work Ashan.
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Jul 9, 2015 at 2:39 PM, Ashan Dhananjaya
>>>>>>>>>>>>>>>>>>>>>>>>>> <dh...@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 <la...@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 <dh...@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 <ch...@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
>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Lahiru Sandaruwan <la...@wso2.com>.
Hi Ashan,
Is the link correct?
Thanks.
On Thu, Aug 20, 2015 at 10:06 AM, Ashan Dhananjaya <dh...@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 <dh...@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 <im...@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 <im...@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
>>>>>>>>>>>>>>>>>>>>>>>>>> <la...@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
>>>>>>>>>>>>>>>>>>>>>>>>>>> <dh...@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 <ch...@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
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
Hi All,
Please use this new link to reach the call [1]. The hangout i created is
expired since it was created yesterday.
[1] = https://talkgadget.google.com/hangouts/_/g7o5dewu55pfagc3wgxvdoo6gia
On Thu, Aug 20, 2015 at 8:36 PM, Ashan Dhananjaya <dh...@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 <dh...@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 <im...@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 <im...@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
>>>>>>>>>>>>>>>>>>>>>>>>>> <la...@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
>>>>>>>>>>>>>>>>>>>>>>>>>>> <dh...@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 <ch...@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
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <dh...@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 <da...@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 <im...@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 <im...@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
>>>>>>>>>>>>>>>>>>>>>>>>> <la...@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 <ch...@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
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <dh...@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 <da...@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 <im...@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 <im...@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
>>>>>>>>>>>>>>>>>>>>>>>>> <ch...@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
>>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <da...@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 <dh...@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 <im...@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 <im...@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
>>>>>
>>>>
>>>>
>>>
>>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Dakshika Jayathilaka <da...@wso2.com>.
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 <dh...@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 <dh...@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 <dh...@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 <im...@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 <im...@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 <im...@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
>>>>
>>>
>>>
>>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <dh...@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 <dh...@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 <im...@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 <im...@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 <im...@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
>>>
>>
>>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <dh...@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 <im...@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 <dh...@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 <im...@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 <im...@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
>>
>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <im...@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 <dh...@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 <im...@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 <im...@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
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Imesh Gunaratne <im...@apache.org>.
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 <dh...@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 <im...@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 <dh...@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 <im...@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 <im...@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
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <im...@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 <dh...@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 <im...@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 <im...@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
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Imesh Gunaratne <im...@apache.org>.
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 <dh...@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 <dh...@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 <dh...@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 <im...@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 <im...@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
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <dh...@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 <dh...@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 <im...@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 <im...@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 <im...@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
>>>
>>
>>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <dh...@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 <im...@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 <im...@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 <im...@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
>>
>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <im...@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 <im...@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 <im...@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
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Imesh Gunaratne <im...@apache.org>.
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 <dh...@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 <im...@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 <im...@apache.org>
>>>> wrote:
>>>>
>>>>>
>>>>> On Tue, Jul 14, 2015 at 9:44 PM, Reka Thirunavukkarasu <re...@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 <re...@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
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <im...@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 <im...@apache.org>
>>> wrote:
>>>
>>>>
>>>> On Tue, Jul 14, 2015 at 9:44 PM, Reka Thirunavukkarasu <re...@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 <re...@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 <la...@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
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Imesh Gunaratne <im...@apache.org>.
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 <dh...@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 <dh...@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 <im...@apache.org>
>> wrote:
>>
>>>
>>> On Tue, Jul 14, 2015 at 9:44 PM, Reka Thirunavukkarasu <re...@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 <re...@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 <la...@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
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <dh...@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 <im...@apache.org>
> wrote:
>
>>
>> On Tue, Jul 14, 2015 at 9:44 PM, Reka Thirunavukkarasu <re...@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 <re...@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 <la...@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 <la...@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
>>
>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
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 <im...@apache.org> wrote:
>
> On Tue, Jul 14, 2015 at 9:44 PM, Reka Thirunavukkarasu <re...@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 <re...@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 <la...@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 <la...@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
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Imesh Gunaratne <im...@apache.org>.
On Tue, Jul 14, 2015 at 9:44 PM, Reka Thirunavukkarasu <re...@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 <re...@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 <dh...@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 <dh...@gmail.com>
>> wrote:
>>
>>> Noted Lahiru.
>>>
>>> On Thu, Jul 9, 2015 at 7:48 PM, Lahiru Sandaruwan <la...@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 <la...@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
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
Hi All,
In the UI side we can have predefined buttons to choose options for
30mintes/1 hour/ 1 day....... like wise according to that time period we
can send the interval time period to the REST API.
Here is a query:
String memberLoadAverageQuery = "SELECT TIMESTAMP," +
"MEMBER_AVERAGE_LOAD_AVERAGE FROM
MemberAverageLoadAverageEventFormatterHealthStat WHERE " +
"from_unixtime(TIMESTAMP/1000,\"%Y-%m-%d %H:%i\") " +
"> NOW() - INTERVAL " + Interval + " AND MEMBER_ID =\"" + Id + "\"";
So it returns the data within that time frame. Imesh have suggested me
to do something like this with that options.Attaching the UI wire
frame which i drew with the idea.
Any suggestion will be really appreciated.
Thank You!
Best Regards,
Ashan
On Wed, Jul 15, 2015 at 9:14 AM, Dakshika Jayathilaka <da...@wso2.com>
wrote:
> Hi All,
>
> @Reka: Thank you for your suggestion. I think its the best way of doing
> it..
>
> @Ashan: How are we using *Interval *parameter. AFAIK all graph needs to
> update automatically(near real-time) + update according to the user
> selection. How we are planning to handle this?
>
> Can you share some real queries including {interval} format.
>
> Regards,
>
> *Dakshika Jayathilaka*
> PMC Member & Committer of Apache Stratos
> Senior Software Engineer
> WSO2, Inc.
> lean.enterprise.middleware
> 0771100911
>
> On Tue, Jul 14, 2015 at 10:25 PM, Ashan Dhananjaya <dhananjaya92@gmail.com
> > wrote:
>
>> Hi Reka,
>>
>> $Noted.
>>
>> Thank You!
>> Best Regards,
>> Ashan
>>
>> On Tue, Jul 14, 2015 at 7:14 PM, Reka Thirunavukkarasu <re...@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 <la...@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 <la...@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
>>>
>>>
>>>
>>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Dakshika Jayathilaka <da...@wso2.com>.
Hi All,
@Reka: Thank you for your suggestion. I think its the best way of doing
it..
@Ashan: How are we using *Interval *parameter. AFAIK all graph needs to
update automatically(near real-time) + update according to the user
selection. How we are planning to handle this?
Can you share some real queries including {interval} format.
Regards,
*Dakshika Jayathilaka*
PMC Member & Committer of Apache Stratos
Senior Software Engineer
WSO2, Inc.
lean.enterprise.middleware
0771100911
On Tue, Jul 14, 2015 at 10:25 PM, Ashan Dhananjaya <dh...@gmail.com>
wrote:
> Hi Reka,
>
> $Noted.
>
> Thank You!
> Best Regards,
> Ashan
>
> On Tue, Jul 14, 2015 at 7:14 PM, Reka Thirunavukkarasu <re...@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 <la...@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 <la...@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
>>
>>
>>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
Hi Reka,
$Noted.
Thank You!
Best Regards,
Ashan
On Tue, Jul 14, 2015 at 7:14 PM, Reka Thirunavukkarasu <re...@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 <dh...@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 <dh...@gmail.com>
>> wrote:
>>
>>> Noted Lahiru.
>>>
>>> On Thu, Jul 9, 2015 at 7:48 PM, Lahiru Sandaruwan <la...@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 <la...@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
>
>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Reka Thirunavukkarasu <re...@wso2.com>.
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 <dh...@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 <dh...@gmail.com>
> wrote:
>
>> Noted Lahiru.
>>
>> On Thu, Jul 9, 2015 at 7:48 PM, Lahiru Sandaruwan <la...@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 <la...@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
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
Hi All,
I have implemented the REST api methods for the health statistics UI in the
stratos existing REST API.
1.getAverageClusterMemoryByClusterId
2.getAverageClusterLoadByClusterId
3.getAverageMemberMemoryByMemberId
4.getAverageMemberLoadByMemberId
5.getAverageClusterFlightRequestCountByClusterId
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 <dh...@gmail.com>
wrote:
> Noted Lahiru.
>
> On Thu, Jul 9, 2015 at 7:48 PM, Lahiru Sandaruwan <la...@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 <dh...@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 <la...@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 <ch...@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
>>
>>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
Noted Lahiru.
On Thu, Jul 9, 2015 at 7:48 PM, Lahiru Sandaruwan <la...@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 <dh...@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 <la...@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 <ch...@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
>
>
Re: [Dev] [GSoC-2015] Showing health statistics in GUI
Posted by Lahiru Sandaruwan <la...@wso2.com>.
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 <dh...@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 <la...@wso2.com>
> wrote:
>
>> Great work Ashan.
>>
>> On Thu, Jul 9, 2015 at 2:39 PM, Ashan Dhananjaya <dh...@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 <ch...@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