Hi Nirmal, I think we create an Siddhi engine per execution plan
But incoming and outgoing streams are shared. If you send an event to a stream from outside, all execution plans that use the same stream receives the event. Srinath On Fri, Oct 11, 2013 at 10:02 AM, Nirmal Fernando <[email protected]> wrote: > I know this is a somewhat serious claim and I'll be more than happy, if > someone can prove me wrong :) > > > On Fri, Oct 11, 2013 at 9:52 AM, Nirmal Fernando <[email protected]> wrote: > >> Hi All, >> >> I expected them to be mutually exclusive in the sense one change done by >> one execution plan, should not affect any other execution plan (If they are >> not intentionally doing that - eg: acting based on a stream, updated by one >> execution plan is an example for intentionally having some correlation). >> >> In my scenario, I have two execution plans and both are using the same >> input stream with different aliases (eg: inputstream as A and inputStream >> as B). In one of my execution plans, I've added some data that is not >> compliance with original input stream definition (add a double instead of >> int) and I happened to see that my other execution plan get triggered and >> started to parse this malformed stream and failed (query has avg operation, >> and since AvgOutputAggregator is expecting an integer but receiving a >> double). >> >> >> -- >> >> Thanks & regards, >> Nirmal >> >> Senior Software Engineer- Platform Technologies Team, WSO2 Inc. >> Mobile: +94715779733 >> Blog: http://nirmalfdo.blogspot.com/ >> >> > > > -- > > Thanks & regards, > Nirmal > > Senior Software Engineer- Platform Technologies Team, WSO2 Inc. > Mobile: +94715779733 > Blog: http://nirmalfdo.blogspot.com/ > > -- ============================ Srinath Perera, Ph.D. Director, Research, WSO2 Inc. Visiting Faculty, University of Moratuwa Member, Apache Software Foundation Research Scientist, Lanka Software Foundation Blog: http://srinathsview.blogspot.com/ Photos: http://www.flickr.com/photos/hemapani/ Phone: 0772360902
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