[rules-users] IllegalStateException:

Raja Sekhar raja.amirapu at gmail.com
Fri Mar 14 06:34:08 EDT 2014


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"
>>>
>>>
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>>
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>
>
>
>  --
> 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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>
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-- 
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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