Hi all, I have updated the issue[1 <https://issues.apache.org/jira/browse/STRATOS-866>] with the diff to update the CEP extension to use siddhi-core-2.1.0. In-fact in 2.1.0 the ThreadBarrier class is moved to another package. But we have a concern when using the new siddhi version since the OOM fix done in siddhi-core-2.0.0 [2 <https://issues.apache.org/jira/browse/STRATOS-1108>] is not there in 2.1.0. So if we are to upgrade Stratos to use CEP 3.1.0, it would be better to get the siddhi-core_2.1.0 released with the same OOM fix. With above fix, I was able to use an external CEP 3.1.0 with Stratos.
[1] https://issues.apache.org/jira/browse/STRATOS-866 [2] https://issues.apache.org/jira/browse/STRATOS-1108 Thanks, On Wed, Jun 24, 2015 at 6:02 PM, Anuruddha Liyanarachchi < [email protected]> wrote: > Hi, > > Following extensions are not compatible with siddhi core 2.1.0 > > - GradientFinderWindowProcessor > - SecondDerivativeFinderWindowProcessor > - FaultHandlingWindowProcessor > > Looks like in 2.1.0 they have dropped ThreadBarrier class which is used in > these extensions. > > On Wed, Jun 24, 2015 at 1:22 PM, Imesh Gunaratne <[email protected]> wrote: > >> Hi Anuruddha, >> >> Will it be possible for you to provide more information on this, which >> extensions, which logic is not compatible, etc? >> >> Thanks >> >> On Wed, Jun 24, 2015 at 11:09 AM, Anuruddha Liyanarachchi < >> [email protected]> wrote: >> >>> Hi Imesh, >>> >>> We have some CEP extensions that are not compatible with 3.1.0 which >>> were added later. >>> >>> We need to re-write them to be compatible with Siddhi Core 2.2.1 to use >>> CEP 3.1.0. >>> >>> Thanks, >>> >>> On Tue, Jun 23, 2015 at 2:11 PM, Imesh Gunaratne <[email protected]> >>> wrote: >>> >>>> Thanks Shavindri!! I think we need to revisit this. According to Manula >>>> we have upgraded CEP features to 3.1.0. >>>> >>>> On Tue, Jun 23, 2015 at 1:42 PM, Shavindri Dissanayake < >>>> [email protected]> wrote: >>>> >>>>> Hi Devs, >>>>> >>>>> Based on the offline discussion with Annurudha, updated the page to >>>>> configure Stratos with CEP [1]. Please let me know for any more changes. >>>>> >>>>> [1] >>>>> https://cwiki.apache.org/confluence/display/STRATOS/4.1.0+Complex+Event+Processor+Configurations >>>>> [2] https://issues.apache.org/jira/browse/STRATOS-1436 >>>>> >>>>> Thanks & Regards >>>>> Shavindri Dissanayake >>>>> Technical Writer >>>>> >>>>> WSO2 Inc. >>>>> lean.enterprise.middleware >>>>> >>>> >>>> >>>> >>>> -- >>>> Imesh Gunaratne >>>> >>>> Senior Technical Lead, WSO2 >>>> Committer & PMC Member, Apache Stratos >>>> >>> >>> >>> >>> -- >>> *Thanks and Regards,* >>> Anuruddha Lanka Liyanarachchi >>> Software Engineer - WSO2 >>> Mobile : +94 (0) 712762611 >>> Tel : +94 112 145 345 >>> a <[email protected]>[email protected] >>> >> >> >> >> -- >> Imesh Gunaratne >> >> Senior Technical Lead, WSO2 >> Committer & PMC Member, Apache Stratos >> > > > > -- > *Thanks and Regards,* > Anuruddha Lanka Liyanarachchi > Software Engineer - WSO2 > Mobile : +94 (0) 712762611 > Tel : +94 112 145 345 > a <[email protected]>[email protected] > -- *Lasindu Charith* Software Engineer, WSO2 Inc. Committer & PMC Member, Apache Stratos Mobile: +94714427192 | Web: blog.lasindu.com
