uima-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Eddie Epstein <eaepst...@gmail.com>
Subject Re: Data read problem in UIMA-AS
Date Fri, 20 Aug 2010 13:03:32 GMT
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
> => my deployment descriptor calls the flowControlAggregate.
> => Flow control defines 3 delegates
>    1. collection Reader that reads data from /opt/apache-uima/examples/data
>    2. my core analysis Engine that process the data
>    3. 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 empty
> CAS). this means that client is sending the data in form of CAS. if so then
> y a cas collector if compulsaryin my flowControlAggregator???i tried emoving
> it but the service didn't started.
>
>    I found one answer to this that CAS at client is just sending the
> reference for CAS at SERVICE.
>    To test this i deleted the whole data at
> SERVICE(/opt/apache-uima/examples/data).
>    Unexpectedly my processing time got reduced to some 20 sec. (which was
> earlier 3200 sec. for 500 documents).
>
>    now 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
>
>

Mime
View raw message