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Date: Fri, 20 Aug 2010 09:03:32 -0400
Message-ID: <AANLkTik0WnG3w-DtBQ_svtAzz551RJm1LdjX+YWcV1_d@mail.gmail.com>
Subject: Re: Data read problem in UIMA-AS
From: Eddie Epstein <eaepstein@gmail.com>
To: user@uima.apache.org
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Sorry, it is a bit hard to understand your scenario. Please clarify
using the examples
in http://uima.apache.org/doc-uimaas-what.html and identify which best
fits your situation,
Figure 3, 4 or 5.

Thanks,
Eddie

On Thu, Aug 19, 2010 at 6:12 AM, lokesh chanana
<lokesh.chanana@orkash.com> wrote:
> Hello,
>
> I am deploying UIMA-AS for testing perpose by now.
>
> My configurations includes
>
> !. Broker on one system <say Broker>
> 2. Service on one system <say Service>
> 3. Client on one system <say client>
>
> My configuration
> =3D> my deployment descriptor calls the flowControlAggregate.
> =3D> Flow control defines 3 delegates
> =A0 =A01. collection Reader that reads data from /opt/apache-uima/example=
s/data
> =A0 =A02. my core analysis Engine that process the data
> =A0 =A03. XmiWriterCasConsumer.xml class to generete output.
>
> i deployed them as
> <On Broker> startBroker.sh
>
> <On Service> deployAsyncService.sh /Path/to/deployment/descriptor.xml
> -brokerURL tcp://<BROKER>:61616
>
> <on client> runRemoteAsyncAE.sh tcp://<BROKER>:61616 MeetingFinderQueue -=
c
> /Path/to/collectin/reader.xml -o result.xmi
>
>
> NOW the problems i m concerned about are...
>
> If I don't define collection_Reader then i get no error but it says only =
one
> file is processed. (I knw that it is due to fact that client send an empt=
y
> CAS). this means that client is sending the data in form of CAS. if so th=
en
> y a cas collector if compulsaryin my flowControlAggregator???i tried emov=
ing
> it but the service didn't started.
>
> =A0 =A0I found one answer to this that CAS at client is just sending the
> reference for CAS at SERVICE.
> =A0 =A0To test this i deleted the whole data at
> SERVICE(/opt/apache-uima/examples/data).
> =A0 =A0Unexpectedly my processing time got reduced to some 20 sec. (which=
 was
> earlier 3200 sec. for 500 documents).
>
> =A0 =A0now i have two cases
> case 1: when the data at client and service is same.
>> processing is too slow.
>> xmi file ganerated are of shoter length
>> the XMI files are different then those created by the basic UIMA
>> application
>> processing at SERVICE is too high
>> neglegible processing at client.
>
> case 2: when the data there is no data at SERVICE end
>> Processing is fast
>> XMI are same as those creaed by local uima.
>> no much proocessiong either on client or SERVICE end.
>
> Now as things are not as i expected I am sure i m somewhere wrong
> conceptually. As i am quite new to UIMA-As any help is apprecable.
>
> Regards
> Lokesh
>
>