Re: [Architecture] [Dev] [VOTE] Release Streaming Integrator Tooling 1.1.0-RC3

Hi everyone, I've tested the following - Error store explorer - Extension installer - Feed simulator. No blockers were found. +1 to proceed. Thanks *,Sajith Ravindra* Technical Lead WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com

Re: [Architecture] [Dev] [VOTE] Release WSO2 Streaming Integrator 1.1.0-RC2

Hi I've tested the following - CDC with MySQL - Publishing and receiving from Kafka No issues found. Therefore +1 to proceed. Thanks *,Sajith Ravindra* Technical Lead WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ <h

Re: [Architecture] [Dev] WSO2 Streaming Integrator 1.10.0 M1 Released!

dience. We strongly advise following the WSO2 Security Vulnerability > Reporting Guidelines > <https://docs.wso2.com/display/Security/WSO2+Security+Vulnerability+Reporting+Guidelines> > when reporting the security issues. > ~ The Enterprise Integrator Team ~ > > -- > *Sahan Dil

Re: [Architecture] [VOTE] Release WSO2 Analytics Dashboard 1.0.0 RC2

Hi Devs, I've tested the following in java 11 - Wiget generation wizard with RDBMS provider - Creating a dashboard with existing widgets - Monitor profile No issues were found therefore, [+] Stable - go ahead and release Thanks *,Sajith Ravindra* Technical Lead WSO2 Inc.; http://wso2.com

Re: [Architecture] [Dev] [VOTE] Release WSO2 Streaming Integrator tooling 1.0.1 RC2

Hi Devs, I've tested - Stream Generation with a file - Stream generation with a DB - Extension Installer And all are working as expected. [+] Stable - go ahead and release Thanks *,Sajith Ravindra* Technical Lead WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550

[Architecture] [Announcement]WSO2 Enterprise Integrator 7.0.0 Release

rious extensions to the integration flow - Deploy created siddhi apps to a remote server - Export siddhi apps and configurations as docker and Kubernetes artifacts - JDK11 support. ~ The Enterprise Integrator Team ~ Thanks *,Sajith Ravindra* Technical Lead WSO2

Re: [Architecture] [Dev] [VOTE] Release WSO2 Enterprise Integrator 7.0.0 RC1

Hi All, Thanks for testing WSO2 Enterprise Integrator 7.0.0-RC1. Since this vote has passed with 24 [+1]s and 0 [-1]s, we’re hereby closing this vote and proceeding with the WSO2 Enterprise Integrator 7.0.0 GA release. Best Regards, ~ WSO2 Enterprise Integrator Team ~ Thanks *,Sajith Ravindra

[Architecture] [VOTE] Release WSO2 Enterprise Integrator 7.0.0 RC1

Hi all We are pleased to announce the release candidate of WSO2 Enterprise Integrator 7.0.0 release. WSO2 Enterprise Integrator 7.0.0 consists of three runtimes providing a comprehensive set of functionalities and features required to fulfill any integration requirement, following are the key

Re: [Architecture] Solution Design: SP Dashboard integration for API Management Analytics and development of React base gadgets.

*,Sajith Ravindra* Associate Technical Lead WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ <http://lk.linkedin.com/pub/shani-ranasinghe/34/111/ab> On Thu, Nov 15, 2018 at 5:13 PM Niveathika Rajendran wrote: > Hi Fazlan, &

Re: [Architecture] [Dev] [VOTE] Release of WSO2 Stream Processor 4.2.0 RC2

Hi all, I have tested, - Editor designer view, stream/feed simulation - Business rule editor and template editor - HTTP analytics dashboard - Tracing [+] - Stable - go ahead and release. Thanks *,Sajith Ravindra* Associate Technical Lead WSO2 Inc.; http://wso2.com lean.enterprise.middleware

Re: [Architecture] [Dev] [VOTE] Release WSO2 Stream Processor 4.1.0 RC2

[-architecture-team, + architecture] Thanks *,Sajith Ravindra* Associate Technical Lead WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ <http://lk.linkedin.com/pub/shani-ranasinghe/34/111/ab> On Fri, Mar 16, 2018 at 4:35 AM,

Re: [Architecture] [Dev] [VOTE] Release WSO2 Data Analytics Server 3.2.0 RC2

Hi all I tested the DAS 3.2.0-RC2 pack for the following functionality - Event Simulator - Event receiving and publishing with HTTP transport - Adding/listing users - Creating dashboards - Exisitance of cookie and privacy policy Therefore, [+] Stable go ahead and release. Thanks *,Sajith

Re: [Architecture] [C5] Spark/Lucene Integration in Stream Processor

with product analytics packs as they are separate distributions. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ <http://lk.linkedin.com/pub/shani-ranasinghe/34/111/ab> On Mon,

Re: [Architecture] [Siddhi] Discarding events within a window

I also think it's better to have an optional parameter for the two cases rather than having two different windows. Since our convention was to consider 'first unique' as the special case we can have a Boolean optional parameter such as 'isFirstUnique' to alter the window behavior and let the

Re: [Architecture] APIM Analytics - Performance Results

1] - [Architecture] IS-Analytics performance Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ <http://lk.linkedin.com/pub/shani-ranasinghe/34/111/ab> On Sun, Aug 21, 2016 at 11:27

Re: [Architecture] CEP - Largest Connected Component and Maximum Clique implementation

and use it if possible. [1] - http://jgrapht.org/ Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ <http://lk.linkedin.com/pub/shani-ranasinghe/34/111/ab> On Thu, Aug 11, 2016 at

Re: [Architecture] [Arch] Adding CEP and ML samples to DAS distribution in a consistent way

Can't we have samples of each product as features and have that features installed in DAS. IMO, it's better if we can pack the samples in the product distribution itself. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77

Re: [Architecture] IS-Analytics performance

and 2.70Gz 8 core machine. MySQL was also running in the same machine. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ <http://lk.linkedin.com/pub/shani-ranasinghe/34/111/ab> On Th

Re: [Architecture] IS-Analytics performance

summarize persisted data using Spark and then displayed through dashbaords. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ <http://lk.linkedin.com/pub/shani-ranasinghe/34/111/ab&

Re: [Architecture] IS-Analytics performance

increasing the timestamp. A simple thrift client is used to publish data. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ <http://lk.linkedin.com/pub/shani-ranasinghe/34/111/ab>

[Architecture] IS-Analytics performance

are planning to test the performance with event stream persistence and then move on to check the performance in DAS minimum HA mode. We will keep updating this thread with our findings. Please share your thought, suggestions on this. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http

Re: [Architecture] [Analytics] Using UTC across all temporal analytics functions

Hi Inosh, In order to do this we might probably need to update the data publishers to send their time zones as meta data to do the time zone conversion. In cases like daylight saving changes this information will be required to correctly map the incoming time to UTC Also, isn't it an option

Re: [Architecture] WSO2 Siddhi Visual Editor for CEP

solution. Can't we let the user define the query as a set of constructs(i.e select, insert, join, etc..). To start with we can support few basic ones like select, insert. That wlll actually give the user the experience of visully constructing the query. WDYT? Thanks *,Sajith Ravindra* Senior Software

Re: [Architecture] Data Bridge Agent Publisher for C5 products

orts through a single interface. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ <http://lk.linkedin.com/pub/shani-ranasinghe/34/111/ab> On Sat, Jun 4, 2016 at 3:06 AM, Mohanadar

Re: [Architecture] [PET] CEP Extension for Unique window - Length, Time

Hi Yashothara, It's better if you can include performance test for your testing plan as well since CEP is performance sensitive. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com

Re: [Architecture] Security Authentication Analytics

Hi Damith, Do we support these statistics per tenant? So that each tenant can view these statistics per tenant. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ <h

Re: [Architecture] [Analytics][APIM] - Implement Geo location graph in Analytics

oing to add to the DB cache for IP belongs to a particular netwokrk_cid. For an example if requests from a certain netwokrk_cidr is frequent we may want to add more entries with compared to a less frequent netwokrk_cidr. The downside is the DB cache tend to be more big. Thanks *,Sajith Ravindra* Sen

Re: [Architecture] Trying out CEP on Strom and Performance Testing

Hi Srinath, Noted. I will continue to do more testing simple filter case. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ http://lk.linkedin.com/pub/shani-ranasinghe/34/111/ab

Re: [Architecture] Adding periodic trigger support in Siddhi

Will it be worth to add the trigger name also to the event that's being pushed? For an example if a particular execution plan has two triggers, it will be useful for the client to identify which trigger is fired. WDYT? Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com

Re: [Architecture] Adding periodic trigger support in Siddhi

Hi Suho, At Siddhi level we can get the stream name of the fired event. But, can we get hold to the stream name when it's sent through a output adapter(SOAP, JMS) from CEP server at the receiving end? Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com

Re: [Architecture] Trying out CEP on Strom and Performance Testing

to output streams of EventPublisherBolts with out using the same as input streams. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ http://lk.linkedin.com/pub/shani-ranasinghe/34/111/ab

Re: [Architecture] Trying out CEP on Strom and Performance Testing

storm output streams for them and apparently query6 bolt is trying to a ssubscribe to stream which does not exists. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ http

Re: [Architecture] Trying out CEP on Strom and Performance Testing

Hi Miyuru, Shouldn't we have the @dist(parallel='n') annotation to have multiple instances of Siddhi bolts who executes a given query ? Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http

Re: [Architecture] RFC:Building Performance Probes into WSO2 Platfrom

Sindhi engines performance as well as to figure out performance bottlenecks in the future. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ http://lk.linkedin.com/pub/shani-ranasinghe

[Architecture] Custom scheduler for Storm to be used with Siddhi.

to match the requirements of Siddhi-Storm integration. Please provide your feedback and suggestions for possible improvements. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware mobile: +94 77 2273550 blog: http://sajithr.blogspot.com/ http

Re: [Architecture] Custom scheduler for Storm to be used with Siddhi.

Hi all the source of the scheduler can be found at [1] [1] https://github.com/lasanthafdo/siddhi-storm/blob/master/src/main/java/org/wso2/siddhi/storm/scheduler/SiddhiStormScheduler.java Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com lean.enterprise.middleware

Re: [Architecture] [Storm] Storm setup for latency measurements

Hi Srinath, Actually, it was not a nettey issue. It was because we have not included mappings in /etc/hosts. We re-tested with /etc/hosts mapping and using netty as the transport and it worked fine. Thanks *,Sajith Ravindra* Senior Software Engineer WSO2 Inc.; http://wso2.com