Re: [rules-users] IllegalStateException:

Hi Davide/Wolfgang The problem is resolved by establishing the session from Kiebase KieContainer kc = KieServices.Factory.get().getKieClasspathContainer(); KieBaseConfiguration conf =KieServices.Factory.get().newKieBaseConfiguration(); KieBase kieBase = kc.newKieBase(kBaseName, conf); ksession=kieBase.newKieSession(); No more errors are seen in the log. Kiebase is thread safe. Regards, Raj On 14 March 2014 23:38, Raja Sekhar <raja.amirapu(a)gmail.com <mailto:raja.amirapu@gmail.com>> wrote: Hi Thanks a lot Wolfgang Actually i have 2 bolts 1 bolt gets inserts the facts emitted by sprout and other bolt inserts data into the database. yes 1 bot per fact regarding losing session i mean that does the KieSession(6.0) works in a current technology stack which i am using currently using strom - drools- saving back to database. Regards, Raj On 14 March 2014 19:59, Davide Sottara <dsotty(a)gmail.com <mailto:dsotty@gmail.com>> wrote: +1 Wolfgang :) Raj, we'd need to know things like: how many bolts, how many knowledge bases (I guess one), how many kiesession - a singleton, one per bolt, one per batch of facts...? Also, "losing the session since it's running in a multi-threaded environment" - what does it mean exactly? Thanks On 03/14/2014 12:42 PM, Wolfgang Laun wrote: > The clarity and precision of your descriptions is unsurpassed. > -W > > On 14/03/2014, Raja Sekhar <raja.amirapu(a)gmail.com <mailto:raja.amirapu@gmail.com>> wrote: >> We are using storm in big data stack, we are reading data from database and >> apply rules on them. >> This is how storm works we have a topology and a spout(input) and >> bolts(processing and output). spouts will be reading from DB and sending >> them to the bolt. The bolt will initiate a kiesession and fire the rules >> after a threshold is reached. the threshold will be decided by spout Here >> what is happening , suppose we are processing a set of 500 records, 250 are >> getting processed and 250 are getting failed >> Please suggest >> >> >> >> On 14 March 2014 15:53, Davide Sottara <dsotty(a)gmail.com <mailto:dsotty@gmail.com>> wrote: >> >>> Major bugs are usually backported.. are you sure that this fix addresses >>> your problem? >>> In general, if you don't provide a detailed description of your >>> environment and your >>> problem, it will be extremely difficult to help you >>> >>> >>> On 03/14/2014 10:03 AM, Raja Sekhar wrote: >>> >>> Hi Davide, >>> I see that i am loosing the session since i am running is multi-threaded >>> environment >>> I see the following URL >>> https://github.com/droolsjbpm/drools/pull/256/files >>> >>> Are these changed to main branch for version 6.0.1 >>> >>> Regards, >>> Raj >>> >>> >>> >>> On 13 March 2014 23:46, Davide Sottara <dsotty(a)gmail.com <mailto:dsotty@gmail.com>> wrote: >>> >>>> Do you call session.dispose() after you fire your rules? >>>> That exception means that your stateful session was disposed, >>>> and you can no longer call methods to insert facts or fire rules >>>> (or anything if that matters) on a session that has been disposed. >>>> If so, you'll need to create a new one. >>>> Davide >>>> >>>> >>>> On 03/13/2014 07:06 PM, Raja Sekhar wrote: >>>> >>>> Iam using Stateful sessions . >>>> On Mar 13, 2014 11:27 PM, "Davide Sottara" <dsotty(a)gmail.com <mailto:dsotty@gmail.com>> wrote: >>>> >>>>> Are you using stateful or stateless sessions? >>>>> Davide >>>>> >>>>> On 03/13/2014 05:01 PM, Raja Sekhar wrote: >>>>> >>>>> Hi >>>>> Can someone help me with this. >>>>> >>>>> Regards >>>>> Raj >>>>> >>>>> >>>>> On 13 March 2014 14:05, Raja Sekhar <raja.amirapu(a)gmail.com <mailto:raja.amirapu@gmail.com>> wrote: >>>>> >>>>>> Hi >>>>>> Iam processing dataset stream with storm. After receiving the first >>>>>> set >>>>>> of records the rule is firing. For next set of records i getinet this >>>>>> exception >>>>>> Illegal method call. This session was previously disposed >>>>>> I after firing the rules the session is get disposed. I am not getting >>>>>> where to reeslish the session. Also how i do i know if the session >>>>>> is >>>>>> alive or not? >>>>>> >>>>>> -- >>>>>> Raja Sekhar Amirapu >>>>>> ------------------------------------------------------ >>>>>> "If any anyone can do it, i can do it. If no one else can do it, i >>>>>> must >>>>>> do it" >>>>>> >>>>> >>>>> >>>>> -- >>>>> Raja Sekhar Amirapu >>>>> ------------------------------------------------------ >>>>> "If any anyone can do it, i can do it. If no one else can do it, i must >>>>> do it" >>>>> >>>>> >>>>> _______________________________________________ >>>>> rules-users mailing >>>>> listrules-users@lists.jboss.orghttps://lists.jboss.org/mailman/listinfo/rules-users <http://lists.jboss.org/mailman/listinfo/rules-users> >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> rules-users mailing list >>>>> rules-users(a)lists.jboss.org <mailto:rules-users@lists.jboss.org> >>>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>>> >>>> >>>> _______________________________________________ >>>> rules-users mailing >>>> listrules-users@lists.jboss.orghttps://lists.jboss.org/mailman/listinfo/rules-users <http://lists.jboss.org/mailman/listinfo/rules-users> >>>> >>>> >>>> >>>> _______________________________________________ >>>> rules-users mailing list >>>> rules-users(a)lists.jboss.org <mailto:rules-users@lists.jboss.org> >>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>> >>> >>> >>> -- >>> Raja Sekhar Amirapu >>> ------------------------------------------------------ >>> "If any anyone can do it, i can do it. If no one else can do it, i must >>> do >>> it" >>> >>> >>> _______________________________________________ >>> rules-users mailing >>> listrules-users@lists.jboss.orghttps://lists.jboss.org/mailman/listinfo/rules-users <http://lists.jboss.org/mailman/listinfo/rules-users> >>> >>> >>> >>> _______________________________________________ >>> rules-users mailing list >>> rules-users(a)lists.jboss.org <mailto:rules-users@lists.jboss.org> >>> https://lists.jboss.org/mailman/listinfo/rules-users >>> >> >> >> -- >> Raja Sekhar Amirapu >> ------------------------------------------------------ >> "If any anyone can do it, i can do it. If no one else can do it, i must do >> it" >> > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org <mailto:rules-users@lists.jboss.org> > https://lists.jboss.org/mailman/listinfo/rules-users > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org <mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users -- Raja Sekhar Amirapu ------------------------------------------------------ "If any anyone can do it, i can do it. If no one else can do it, i must do it" -- Raja Sekhar Amirapu ------------------------------------------------------ "If any anyone can do it, i can do it. If no one else can do it, i must do it" _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users