[rules-users] IllegalStateException:

[Raja Sekhar]

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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at lists.jboss.orghttps://
>> lists.jboss.org/mailman/listinfo/rules-users
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>> _______________________________________________
>> >>>>> rules-users mailing list
>> >>>>> rules-users at lists.jboss.org
>> >>>>> https://lists.jboss.org/mailman/listinfo/rules-users
>> >>>>>
>> >>>>
>> >>>> _______________________________________________
>> >>>> rules-users mailing
>> >>>> listrules-users at lists.jboss.orghttps://
>> lists.jboss.org/mailman/listinfo/rules-users
>> >>>>
>> >>>>
>> >>>>
>> >>>> _______________________________________________
>> >>>> rules-users mailing list
>> >>>> rules-users at 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 at lists.jboss.orghttps://
>> lists.jboss.org/mailman/listinfo/rules-users
>> >>>
>> >>>
>> >>>
>> >>> _______________________________________________
>> >>> rules-users mailing list
>> >>> rules-users at 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 at lists.jboss.org
>> > https://lists.jboss.org/mailman/listinfo/rules-users
>> >
>>
>> _______________________________________________
>> rules-users mailing list
>> rules-users at 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"
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