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Posted to dev@stratos.apache.org by Ashan Dhananjaya <dh...@gmail.com> on 2015/07/01 20:09:47 UTC
Re: [GSoC-2015][Progress Update] Showing health statistics in GUI
Hi All,
I couldn't get the definition of the Cassandra table by using the CEP 3.1.0
(tried with 3.0.0 before).So i talked with Lasantha and raised a jira
[1] to get done a fix for it because it may be a bug of the CEP (Output
Adopter) publisher to Cassandra. If it didn't work finally we will have
move to the DAS as we discuss earlier.
[1]=https://wso2.org/jira/browse/CEP-1208
Thank You!
Best Regards,
Ashan
On Sun, Jun 28, 2015 at 10:40 AM, Ashan Dhananjaya <dh...@gmail.com>
wrote:
> Hi All,
>
> I'm experiencing few blockers at the moment. To show data in graph against
> time we need the time_stamp at the moment time stamp not there in our CEP
> events. The Cassandra database (SiddhiPersistenceCluster) which is in the
> CEP 3.0.0 version is Cassandra 1.1.3. to get the timestamp using
> writetime() method in cassendra we need cql 1.2.19 which is enabled in
> cassandra-jdbc-1.2.5.wso2v1 OSGI bundle.But, AFAIK it is only support
> versions after Cassandra jdbc 1.2.5.
>
> I started to implement my java web api which can query the Cassandra DB.
> I'm using Spring + Jackson to create json objects.
>
> Any suggestion/comment will be really appreciated.
>
> Thank You!
> Best Regards,
> Ashan
>
> On Thu, Jun 18, 2015 at 10:14 PM, Ashan Dhananjaya <dhananjaya92@gmail.com
> > wrote:
>
>> Hi Dakshika,
>>
>> Sorry for the late reply, Imesh has replied the requirements we need to
>> overcome using the UI. Thank You Imesh.
>>
>> Agreeing to use D3js libraries instead C3js.
>>
>> The resaon i have used angular is to make the Menu bar statistic and
>> change only the body part when shifting within Menu tabs.
>>
>> Thank You!
>> Best Regards,
>> Ashan
>>
>> On Thu, Jun 18, 2015 at 10:20 AM, Dakshika Jayathilaka <dakshika@wso2.com
>> > wrote:
>>
>>> Hi Ashan,
>>>
>>> Can you list down all required data that we want to show on dashboard ?
>>> Then we can easily map with appropriate graphs. Also Its better if we can
>>> use raw D3js library instead of C3js.
>>>
>>> Is there any specific reason to use angularjs related libs?
>>>
>>> Regards,
>>> *Dakshika Jayathilaka*
>>> PMC Member & Committer of Apache Stratos
>>> Senior Software Engineer
>>> WSO2, Inc.
>>> lean.enterprise.middleware
>>> 0771100911
>>>
>>> On Thu, Jun 18, 2015 at 1:34 AM, Ashan Dhananjaya <
>>> dhananjaya92@gmail.com> wrote:
>>>
>>>> Hi Chamila,
>>>>
>>>> Please find the attached screenshots of the UI mock.
>>>>
>>>>
>>>>
>>>> On Wed, Jun 17, 2015 at 7:19 PM, Chamila De Alwis <ch...@wso2.com>
>>>> wrote:
>>>>
>>>>>
>>>>> On Wed, Jun 17, 2015 at 9:47 AM, Chamila De Alwis <ch...@wso2.com>
>>>>> wrote:
>>>>>
>>>>>> Could *you also attach some screenshots of the UI with the mock data?
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Regards,
>>>>> Chamila de Alwis
>>>>> Committer and PMC Member - Apache Stratos
>>>>> Software Engineer | WSO2 | +94772207163
>>>>> Blog: code.chamiladealwis.com
>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>
Re: [GSoC-2015][Progress Update] Showing health statistics in GUI
Posted by Ashan Dhananjaya <dh...@gmail.com>.
Hi All,
As i talked with Imesh started a workaround to use RDBMS to publish data
from CEP and retrieve data through the REST API to the UI. I will proceed
that way and keep in touch with CEP. If we can get a patch from CEP for the
blocker i faced then we can go with cassandra.
Thank You!
Best Regards,
Ashan
On Wed, Jul 1, 2015 at 11:39 PM, Ashan Dhananjaya <dh...@gmail.com>
wrote:
> Hi All,
>
> I couldn't get the definition of the Cassandra table by using the CEP
> 3.1.0 (tried with 3.0.0 before).So i talked with Lasantha and raised a jira
> [1] to get done a fix for it because it may be a bug of the CEP (Output
> Adopter) publisher to Cassandra. If it didn't work finally we will have
> move to the DAS as we discuss earlier.
>
> [1]=https://wso2.org/jira/browse/CEP-1208
>
> Thank You!
> Best Regards,
> Ashan
>
> On Sun, Jun 28, 2015 at 10:40 AM, Ashan Dhananjaya <dhananjaya92@gmail.com
> > wrote:
>
>> Hi All,
>>
>> I'm experiencing few blockers at the moment. To show data in graph
>> against time we need the time_stamp at the moment time stamp not there in
>> our CEP events. The Cassandra database (SiddhiPersistenceCluster) which is
>> in the CEP 3.0.0 version is Cassandra 1.1.3. to get the timestamp using
>> writetime() method in cassendra we need cql 1.2.19 which is enabled in
>> cassandra-jdbc-1.2.5.wso2v1 OSGI bundle.But, AFAIK it is only support
>> versions after Cassandra jdbc 1.2.5.
>>
>> I started to implement my java web api which can query the Cassandra DB.
>> I'm using Spring + Jackson to create json objects.
>>
>> Any suggestion/comment will be really appreciated.
>>
>> Thank You!
>> Best Regards,
>> Ashan
>>
>> On Thu, Jun 18, 2015 at 10:14 PM, Ashan Dhananjaya <
>> dhananjaya92@gmail.com> wrote:
>>
>>> Hi Dakshika,
>>>
>>> Sorry for the late reply, Imesh has replied the requirements we need to
>>> overcome using the UI. Thank You Imesh.
>>>
>>> Agreeing to use D3js libraries instead C3js.
>>>
>>> The resaon i have used angular is to make the Menu bar statistic and
>>> change only the body part when shifting within Menu tabs.
>>>
>>> Thank You!
>>> Best Regards,
>>> Ashan
>>>
>>> On Thu, Jun 18, 2015 at 10:20 AM, Dakshika Jayathilaka <
>>> dakshika@wso2.com> wrote:
>>>
>>>> Hi Ashan,
>>>>
>>>> Can you list down all required data that we want to show on dashboard ?
>>>> Then we can easily map with appropriate graphs. Also Its better if we can
>>>> use raw D3js library instead of C3js.
>>>>
>>>> Is there any specific reason to use angularjs related libs?
>>>>
>>>> Regards,
>>>> *Dakshika Jayathilaka*
>>>> PMC Member & Committer of Apache Stratos
>>>> Senior Software Engineer
>>>> WSO2, Inc.
>>>> lean.enterprise.middleware
>>>> 0771100911
>>>>
>>>> On Thu, Jun 18, 2015 at 1:34 AM, Ashan Dhananjaya <
>>>> dhananjaya92@gmail.com> wrote:
>>>>
>>>>> Hi Chamila,
>>>>>
>>>>> Please find the attached screenshots of the UI mock.
>>>>>
>>>>>
>>>>>
>>>>> On Wed, Jun 17, 2015 at 7:19 PM, Chamila De Alwis <ch...@wso2.com>
>>>>> wrote:
>>>>>
>>>>>>
>>>>>> On Wed, Jun 17, 2015 at 9:47 AM, Chamila De Alwis <ch...@wso2.com>
>>>>>> wrote:
>>>>>>
>>>>>>> Could *you also attach some screenshots of the UI with the mock data?
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> Regards,
>>>>>> Chamila de Alwis
>>>>>> Committer and PMC Member - Apache Stratos
>>>>>> Software Engineer | WSO2 | +94772207163
>>>>>> Blog: code.chamiladealwis.com
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>