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From Milinda Pathirage <milinda.pathir...@gmail.com>
Subject Re: Does ode accept 10 threads at the same time? org.apache.ode.scheduler.simple.DatabaseException
Date Wed, 09 Sep 2009 14:12:20 GMT
I saw  something like this. Can you please put it in a spread sheet or send
a image.

Thanks
Milinda

On Wed, Sep 9, 2009 at 6:57 PM, Ricardo Pereira
<ricardo.selecta@gmail.com>wrote:

> Ok, thanks.
>
> Is it better now? The time is measured un miliseconds. The column "nr
> clients" means the number of clients at the same time.
>
> nr clients   Client 1   Client 2  Client 3  Client 4   Client 5   Client 6
> Client 7  Client 8  Client 9   Client 10  1 1471                    2
>
> 2367
> 2795                  3 4125 4695 4930                4 2082 4079 3572 4440
>             5 6349 7546 5474 5193 5735            6 8004 7895 6385 7810
> 7232 7821          7 5803 14817 6711 3279 13987 6176 14519        8 67225
> 48365 62430 65197 57423 60281 59610 55120      9 4689 4674 91359 93934
> 72918
> 92163 91846 92255 94025    10 75327 88057 34761 84558 88647 18617 36859
> 64603 42752
> 39783
>
> On Wed, Sep 9, 2009 at 1:59 PM, Milinda Pathirage <
> milinda.pathirage@gmail.com> wrote:
>
> > Hi Ricardo,
> >
> > there is a formatting issue in your statistics. Can reformat it and send.
> >
> > Thanks
> > Milinda
> >
> > On Wed, Sep 9, 2009 at 6:27 PM, Milinda Pathirage <
> > milinda.pathirage@gmail.com> wrote:
> >
> > > Hi Ricardo,
> > >
> > > I am busy with a client issue. I'll get back to your problem ASAP.
> > >
> > > Thanks
> > > Milinda
> > >
> > >
> > > On Wed, Sep 9, 2009 at 5:22 PM, Ricardo Pereira <
> > ricardo.selecta@gmail.com
> > > > wrote:
> > >
> > >> Hello Milinda,
> > >>
> > >> Sorry for asking i know you probably are busy, but are you still on
> the
> > >> case?
> > >>
> > >>
> > >> Thanks,
> > >>
> > >> Ricardo
> > >> On Tue, Sep 8, 2009 at 3:02 PM, Ricardo Pereira
> > >> <ricardo.selecta@gmail.com>wrote:
> > >>
> > >> > I suppose that the ode-axis2.properties file should be in the
> > >> > \webapps\ode\WEB-INF\conf directory right? But that file isn't
> there.
> > >> There
> > >> > is just one file that is axis2.xml.
> > >> >
> > >> > I have taking some statistics and watch this table. The left column
> > >> shows
> > >> > the number of clients at the same time. The other columns show the
> > time
> > >> in
> > >> > miliseconds of the arrival of the response. The statistics of the
> 10th
> > >> > client was in one test that luckly theres was no problem with locks.
> > The
> > >> > invocation times are very high do you think that increasing the
> > >> > ode-axis2.db.pool.max variable will avoid the locks problem and the
> > high
> > >> > times?
> > >> >
> > >> > Thanks
> > >> >
> > >> >
> > >> >  ODE  1 1471                    2 2367 2795                  3 4125
> > 4695
> > >> > 4930                4 2082 4079 3572 4440              5 6349 7546
> > 5474
> > >> > 5193 5735            6 8004 7895 6385 7810 7232 7821          7 5803
> > >> 14817
> > >> > 6711 3279 13987 6176 14519        8 67225 48365 62430 65197 57423
> > 60281
> > >> > 59610 55120      9 4689 4674 91359 93934 72918 92163 91846 92255
> 94025
> > >> > 10 75327 88057 34761 84558 88647 18617 36859 64603 42752 39783
> > >> >
> > >> >
> > >> > On Tue, Sep 8, 2009 at 11:36 AM, Milinda Pathirage <
> > >> > milinda.pathirage@gmail.com> wrote:
> > >> >
> > >> >> If you are using internal data source configuration, you can
> increase
> > >> the
> > >> >> DB
> > >> >> connection pool size using ode-axis2.db.pool.max property in
> > >> >> ode-axis2.properties file.
> > >> >>
> > >> >>
> > >> >> Thanks,
> > >> >> Milinda
> > >> >>
> > >> >> On Tue, Sep 8, 2009 at 3:10 PM, Ricardo Pereira
> > >> >> <ricardo.selecta@gmail.com>wrote:
> > >> >>
> > >> >> > Hello Milinda,
> > >> >> >
> > >> >> > I think that increasing time out its not a good idea because with
> > one
> > >> >> > invocation the process ran in about 1,5s when i ran it using 9
> > >> >> invocations
> > >> >> > it takes much more, about 80 secs. When I invoke it using 10
> > requests
> > >> it
> > >> >> > gives that Lock problems. I'm using this in a SOA so this
> > >> transactions
> > >> >> has
> > >> >> > to be fast.
> > >> >> >
> > >> >> > The other sugestion you said can probably help but i don't know
> how
> > >> to
> > >> >> > increase the number of connections of the connection pool. How
> can
> > i
> > >> do
> > >> >> it?
> > >> >> > Do you have any more ideas?
> > >> >> >
> > >> >> > Thanks for your support
> > >> >> > Ricardo
> > >> >> >
> > >> >> > On Tue, Sep 8, 2009 at 2:03 AM, Milinda Pathirage <
> > >> >> > milinda.pathirage@gmail.com> wrote:
> > >> >> >
> > >> >> > > Hi Ricardo,
> > >> >> > >
> > >> >> > > I didn't have time to look at your problem yesterday. I'll look
> > at
> > >> it
> > >> >> > > today.
> > >> >> > > It seems to me that it's a problem with JDBC connection pool.
> > >> >> Application
> > >> >> > > wait for 30000ms and no JDBC connection was available because
> all
> > >> the
> > >> >> > > connections in the pool are checked out to other threads. You
> can
> > >> try
> > >> >> to
> > >> >> > > solve this by increasing time out or increasing number of
> > >> connections
> > >> >> in
> > >> >> > > connection pool.
> > >> >> > >
> > >> >> > > Thanks
> > >> >> > > Milinda
> > >> >> > >
> > >> >> > > On Mon, Sep 7, 2009 at 11:12 PM, Ricardo Pereira
> > >> >> > > <ricardo.selecta@gmail.com>wrote:
> > >> >> > >
> > >> >> > > > Milinda, i tried again to invoke the process using Jmeter. It
> > >> seems
> > >> >> to
> > >> >> > be
> > >> >> > > > some problem with the Locks, and now didn't give the database
> > >> error
> > >> >> > > > exception. The exception returned is below. I'm sending in
> > attach
> > >> >> the
> > >> >> > log
> > >> >> > > > file of this invocation.
> > >> >> > > >
> > >> >> > > > I don't know if I understood about the Derby DB. Could you me
> > >> more
> > >> >> > > precise?
> > >> >> > > >
> > >> >> > > > I apreciate your help
> > >> >> > > > thanks
> > >> >> > > >
> > >> >> > > > PS: If you can't receive the log file in attach tell me a way
> > to
> > >> >> send
> > >> >> > it
> > >> >> > > to
> > >> >> > > > you.
> > >> >> > > >
> > >> >> > > > <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope
> > >> >> xmlns:soapenv="
> > >> >> > > > http://schemas.xmlsoap.org/soap/envelope/">
> > >> >> > > >     <soapenv:Body>
> > >> >> > > >         <soapenv:Fault xmlns:soapenv="
> > >> >> http://incubator.apache.org/ode
> > >> >> > ">
> > >> >> > > >         <faultcode>soapenv:Fault</faultcode>
> > >> >> > > >         <faultstring>Timeout or execution error when waiting
> > for
> > >> >> > response
> > >> >> > > > to MEX {MyRoleMex#hqejbhcnphr4ko4i9c6o9i [Client
> > >> >> > hqejbhcnphr4ko4i9c6o9h]
> > >> >> > > > calling {
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL}actualizarIMIWSDLService.actualizarIMI(...)<http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29>
> <
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> >
> > <
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> > >
> > >> <
> > >>
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> > >> >
> > >> >> <
> > >> >>
> > >>
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> > >> >> >
> > >> >> > <
> > >> >> >
> > >> >>
> > >>
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> > >> >> > >
> > >> >> > > <
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> > >> >> > > >}
> > >> >> > > > java.util.concurrent.TimeoutException: Message exchange
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.bpel.engine.MyRoleMessageExchangeImpl$ResponseFuture@191e630timedout
> > >> >> (120000
> > >> >> > ms) when waiting for a
> > >> >> > > >
> > >> >> >
> > >>
> response!</faultstring><detail><Exception>org.apache.ode.axis2.OdeFault:
> > >> >> > > > Timeout or execution error when waiting for response to MEX
> > >> >> > > > {MyRoleMex#hqejbhcnphr4ko4i9c6o9i [Client
> > hqejbhcnphr4ko4i9c6o9h]
> > >> >> > calling
> > >> >> > > {
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL}actualizarIMIWSDLService.actualizarIMI(...)<http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29>
> <
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> >
> > <
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> > >
> > >> <
> > >>
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> > >> >
> > >> >> <
> > >> >>
> > >>
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> > >> >> >
> > >> >> > <
> > >> >> >
> > >> >>
> > >>
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> > >> >> > >
> > >> >> > > <
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> http://j2ee.netbeans.org/wsdl/ProcessosCadastrais/actualizarIMIWSDL%7DactualizarIMIWSDLService.actualizarIMI%28...%29
> > >> >> > > >}
> > >> >> > > > java.util.concurrent.TimeoutException: Message exchange
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.bpel.engine.MyRoleMessageExchangeImpl$ResponseFuture@191e630timedout
> > >> >> (120000
> > >> >> > ms) when waiting for a response!&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.axis2.ODEService.onAxisMessageExchange(ODEService.java:168)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.axis2.hooks.ODEMessageReceiver.invokeBusinessLogic(ODEMessageReceiver.java:67)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.axis2.hooks.ODEMessageReceiver.invokeBusinessLogic(ODEMessageReceiver.java:50)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:96)&#xd;
> > >> >> > > >     at
> > >> >> > >
> > >> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:120)&#xd;
> > >> >> > > >     at
> > >> >> > javax.servlet.http.HttpServlet.service(HttpServlet.java:637)&#xd;
> > >> >> > > >     at
> > >> >> > javax.servlet.http.HttpServlet.service(HttpServlet.java:717)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)&#xd;
> > >> >> > > >     at
> > >> >> > > >
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)&#xd;
> > >> >> > > >     at java.lang.Thread.run(Unknown Source)&#xd;
> > >> >> > > >
> > >> >>
> > </Exception></detail></soapenv:Fault></soapenv:Body></soapenv:Envelope>
> > >> >> > > >
> > >> >> > > > On Mon, Sep 7, 2009 at 1:53 PM, Ricardo Pereira <
> > >> >> > > ricardo.selecta@gmail.com
> > >> >> > > > > wrote:
> > >> >> > > >
> > >> >> > > >> Hi Milinda,
> > >> >> > > >>
> > >> >> > > >> the version is Apache ODE 1.3.2
> > >> >> > > >>
> > >> >> > > >>
> > >> >> > > >> On Mon, Sep 7, 2009 at 1:44 PM, Milinda Pathirage <
> > >> >> > > >> milinda.pathirage@gmail.com> wrote:
> > >> >> > > >>
> > >> >> > > >>> Hi Ricardo,
> > >> >> > > >>>
> > >> >> > > >>> Can you tell me the ODe version you used for the test. 1.3
> or
> > >> >> trunk?
> > >> >> > > >>>
> > >> >> > > >>> Thanks,
> > >> >> > > >>> Milinda
> > >> >> > > >>>
> > >> >> > > >>> On Mon, Sep 7, 2009 at 5:32 PM, Ricardo Pereira
> > >> >> > > >>> <ricardo.selecta@gmail.com>wrote:
> > >> >> > > >>>
> > >> >> > > >>> > No, i'm not using Derby DB, its just a process that
> invokes
> > a
> > >> >> web
> > >> >> > > >>> service.
> > >> >> > > >>> > I
> > >> >> > > >>> > tested the web service also with 10 requests with jmeter
> > and
> > >> the
> > >> >> > > >>> responses
> > >> >> > > >>> > were positive, no problem. When i send 10 requests to ODE
> > it
> > >> >> gives
> > >> >> > > >>> these
> > >> >> > > >>> > errors and the response of the process is below.
> > >> >> > > >>> >
> > >> >> > > >>> > Any idea? If you want more info, ask me.
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>> > <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope
> > >> >> > > xmlns:soapenv="
> > >> >> > > >>> > http://schemas.xmlsoap.org/soap/envelope/
> > >> >> > > >>> "><soapenv:Body><soapenv:Fault
> > >> >> > > >>> > xmlns:java="java:package
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.bpel.iapi"><faultcode>java:org.apache.ode.bpel.iapi.ContextException</faultcode><faultstring>Database
> > >> >> > > >>> >
> > >> >> >
> > error.</faultstring><detail><Exception>org.apache.ode.axis2.OdeFault:
> > >> >> > > >>> > Database error.&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.axis2.ODEService.onAxisMessageExchange(ODEService.java:148)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.axis2.hooks.ODEMessageReceiver.invokeBusinessLogic(ODEMessageReceiver.java:67)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.axis2.hooks.ODEMessageReceiver.invokeBusinessLogic(ODEMessageReceiver.java:50)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:96)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>>
> > >> >>
> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:120)&#xd;
> > >> >> > > >>> >    at
> > >> >> > >
> javax.servlet.http.HttpServlet.service(HttpServlet.java:637)&#xd;
> > >> >> > > >>> >    at
> > >> >> > >
> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)&#xd;
> > >> >> > > >>> >    at java.lang.Thread.run(Unknown Source)&#xd;
> > >> >> > > >>> > Caused by: org.apache.ode.bpel.iapi.ContextException:
> > >> Database
> > >> >> > > >>> error.&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.scheduler.simple.SimpleScheduler.schedulePersistedJob(SimpleScheduler.java:307)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.scheduler.simple.SimpleScheduler.schedulePersistedJob(SimpleScheduler.java:264)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.bpel.engine.MyRoleMessageExchangeImpl.invoke(MyRoleMessageExchangeImpl.java:153)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.axis2.ODEService.onAxisMessageExchange(ODEService.java:128)&#xd;
> > >> >> > > >>> >    ... 20 more&#xd;
> > >> >> > > >>> > Caused by:
> > org.apache.ode.scheduler.simple.DatabaseException:
> > >> >> > > >>> > java.sql.SQLException&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.scheduler.simple.JdbcDelegate.insertJob(JdbcDelegate.java:155)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.scheduler.simple.SimpleScheduler.schedulePersistedJob(SimpleScheduler.java:288)&#xd;
> > >> >> > > >>> >    ... 23 more&#xd;
> > >> >> > > >>> > Caused by: java.sql.SQLException&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.tranql.connector.jdbc.DataSource.getConnection(DataSource.java:61)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.scheduler.simple.JdbcDelegate.getConnection(JdbcDelegate.java:248)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.scheduler.simple.JdbcDelegate.insertJob(JdbcDelegate.java:138)&#xd;
> > >> >> > > >>> >    ... 24 more&#xd;
> > >> >> > > >>> > Caused by: No ManagedConnections available within
> > configured
> > >> >> > blocking
> > >> >> > > >>> > timeout ( 30000 [ms] ) for pool
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.SinglePoolConnectionInterceptor@1f06d35
> > >> >> > > >>> > &#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.AbstractSinglePoolConnectionInterceptor.getConnection(AbstractSinglePoolConnectionInterceptor.java:80)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.TransactionEnlistingInterceptor.getConnection(TransactionEnlistingInterceptor.java:46)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.TransactionCachingInterceptor.getConnection(TransactionCachingInterceptor.java:88)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.ConnectionHandleInterceptor.getConnection(ConnectionHandleInterceptor.java:43)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.TCCLInterceptor.getConnection(TCCLInterceptor.java:39)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.ConnectionTrackingInterceptor.getConnection(ConnectionTrackingInterceptor.java:66)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:87)&#xd;
> > >> >> > > >>> >    at
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.tranql.connector.jdbc.DataSource.getConnection(DataSource.java:56)&#xd;
> > >> >> > > >>> >    ... 26 more&#xd;
> > >> >> > > >>> >
> > >> >> > >
> > >> >>
> > </Exception></detail></soapenv:Fault></soapenv:Body></soapenv:Envelope>
> > >> >> > > >>> >
> > >> >> > > >>> > On Mon, Sep 7, 2009 at 12:12 PM, Milinda Pathirage <
> > >> >> > > >>> > milinda.pathirage@gmail.com> wrote:
> > >> >> > > >>> >
> > >> >> > > >>> > > Hi Ricardo,
> > >> >> > > >>> > >
> > >> >> > > >>> > > Are you using embedded Derby DB for this test?
> According
> > to
> > >> my
> > >> >> > > >>> experience
> > >> >> > > >>> > > embedded Derby database is not suitable for this type
> of
> > >> >> > scenarios.
> > >> >> > > >>> It's
> > >> >> > > >>> > > better to use external DB like MySQL for testing. Also
> > it's
> > >> >> > better
> > >> >> > > to
> > >> >> > > >>> use
> > >> >> > > >>> > > data source support provide by your application server.
> > >> >> > > >>> > >
> > >> >> > > >>> > > Thanks
> > >> >> > > >>> > > Milinda
> > >> >> > > >>> > >
> > >> >> > > >>> > > On Mon, Sep 7, 2009 at 3:11 PM, Ricardo Pereira
> > >> >> > > >>> > > <ricardo.selecta@gmail.com>wrote:
> > >> >> > > >>> > >
> > >> >> > > >>> > > > Hello,
> > >> >> > > >>> > > >
> > >> >> > > >>> > > > I'm using jmeter to send 10 request almost at the
> same
> > >> time
> > >> >> to
> > >> >> > > test
> > >> >> > > >>> the
> > >> >> > > >>> > > > scalability of a process deployed in ODE.
> Unfortunately
> > >> i'm
> > >> >> > > getting
> > >> >> > > >>> > these
> > >> >> > > >>> > > > exceptions in the log.
> > >> >> > > >>> > > > If i run the test in different times the process runs
> > in
> > >> >> about
> > >> >> > 2
> > >> >> > > >>> secs.
> > >> >> > > >>> > > >
> > >> >> > > >>> > > > How can I make ODE accept 10 threads at the same
> time?
> > >> >> > > >>> > > >
> > >> >> > > >>> > > > I hope for an answer as soon as you can please.
> > >> >> > > >>> > > >
> > >> >> > > >>> > > > Thank you very much for the support.
> > >> >> > > >>> > > > Ricardo
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > > > ERROR - GeronimoLog.error(108) | Database error.
> > >> >> > > >>> > > > org.apache.ode.scheduler.simple.DatabaseException:
> > >> >> > > >>> > java.sql.SQLException
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.scheduler.simple.JdbcDelegate.insertJob(JdbcDelegate.java:155)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.scheduler.simple.SimpleScheduler.schedulePersistedJob(SimpleScheduler.java:288)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.scheduler.simple.SimpleScheduler.schedulePersistedJob(SimpleScheduler.java:264)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.bpel.engine.MyRoleMessageExchangeImpl.invoke(MyRoleMessageExchangeImpl.java:153)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.axis2.ODEService.onAxisMessageExchange(ODEService.java:128)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.axis2.hooks.ODEMessageReceiver.invokeBusinessLogic(ODEMessageReceiver.java:67)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.axis2.hooks.ODEMessageReceiver.invokeBusinessLogic(ODEMessageReceiver.java:50)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:96)
> > >> >> > > >>> > > >    at
> > >> >> > > >>>
> > org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >>
> > >>
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:120)
> > >> >> > > >>> > > >    at
> > >> >> > > javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> > >> >> > > >>> > > >    at
> > >> >> > > javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>>
> > >> >> >
> > >>
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> > >> >> > > >>> > > >    at java.lang.Thread.run(Unknown Source)
> > >> >> > > >>> > > > Caused by: java.sql.SQLException
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>>
> > >> >> >
> > >> org.tranql.connector.jdbc.DataSource.getConnection(DataSource.java:61)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.scheduler.simple.JdbcDelegate.getConnection(JdbcDelegate.java:248)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.ode.scheduler.simple.JdbcDelegate.insertJob(JdbcDelegate.java:138)
> > >> >> > > >>> > > >    ... 24 more
> > >> >> > > >>> > > > Caused by: No ManagedConnections available within
> > >> configured
> > >> >> > > >>> blocking
> > >> >> > > >>> > > > timeout ( 30000 [ms] ) for pool
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.SinglePoolConnectionInterceptor@1f06d35
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.AbstractSinglePoolConnectionInterceptor.getConnection(AbstractSinglePoolConnectionInterceptor.java:80)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.TransactionEnlistingInterceptor.getConnection(TransactionEnlistingInterceptor.java:46)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.TransactionCachingInterceptor.getConnection(TransactionCachingInterceptor.java:88)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.ConnectionHandleInterceptor.getConnection(ConnectionHandleInterceptor.java:43)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.TCCLInterceptor.getConnection(TCCLInterceptor.java:39)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.ConnectionTrackingInterceptor.getConnection(ConnectionTrackingInterceptor.java:66)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > >
> > >> >> >
> > >> >>
> > >>
> >
> org.apache.geronimo.connector.outbound.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:87)
> > >> >> > > >>> > > >    at
> > >> >> > > >>> > > >
> > >> >> > > >>>
> > >> >> >
> > >> org.tranql.connector.jdbc.DataSource.getConnection(DataSource.java:56)
> > >> >> > > >>> > > >    ... 26 more
> > >> >> > > >>> > > >
> > >> >> > > >>> > >
> > >> >> > > >>> > >
> > >> >> > > >>> > >
> > >> >> > > >>> > > --
> > >> >> > > >>> > > Milinda Pathirage
> > >> >> > > >>> > > Senior Software Engineer & Project Lead; WSO2 BPS;
> > >> >> > > >>> http://wso2.org/bps
> > >> >> > > >>> > > WSO2 <http://wso2.org/bps%0AWSO2> Inc.;
> http://wso2.com
> > >> >> > > >>> > > E-mail: milinda@wso2.com, milinda.pathirage@gmail.com
> > >> >> > > >>> > > Blog: http://mpathirage.com
> > >> >> > > >>> > >
> > >> >> > > >>> >
> > >> >> > > >>>
> > >> >> > > >>>
> > >> >> > > >>>
> > >> >> > > >>> --
> > >> >> > > >>> Milinda Pathirage
> > >> >> > > >>> Senior Software Engineer & Project Lead; WSO2 BPS;
> > >> >> > > >>> http://wso2.org/bps
> > >> >> > > >>> WSO2 <http://wso2.org/bps%0AWSO2> Inc.; http://wso2.com
> > >> >> > > >>> E-mail: milinda@wso2.com, milinda.pathirage@gmail.com
> > >> >> > > >>> Blog: http://mpathirage.com
> > >> >> > > >>>
> > >> >> > > >>
> > >> >> > > >>
> > >> >> > > >
> > >> >> > >
> > >> >> > >
> > >> >> > > --
> > >> >> > > Milinda Pathirage
> > >> >> > > Senior Software Engineer & Project Lead; WSO2 BPS;
> > >> >> http://wso2.org/bps
> > >> >> > > WSO2 <http://wso2.org/bps%0AWSO2> Inc.; http://wso2.com
> > >> >> > > E-mail: milinda@wso2.com, milinda.pathirage@gmail.com
> > >> >> > > Blog: http://mpathirage.com
> > >> >> > >
> > >> >> >
> > >> >>
> > >> >>
> > >> >>
> > >> >> --
> > >> >> Milinda Pathirage
> > >> >> Senior Software Engineer & Product Manager WSO2 BPS;
> > >> http://wso2.org/bps
> > >> >> WSO2 Inc.; http://wso2.com
> > >> >> E-mail: milinda@wso2.com, milinda.pathirage@gmail.com
> > >> >> Web: http://mpathirage.com
> > >> >> Blog: http://blog.mpathirage.com
> > >> >>
> > >> >
> > >> >
> > >>
> > >
> > >
> > >
> > > --
> > > Milinda Pathirage
> > > Senior Software Engineer & Product Manager WSO2 BPS;
> http://wso2.org/bps
> > > WSO2 Inc.; http://wso2.com
> > > E-mail: milinda@wso2.com, milinda.pathirage@gmail.com
> > > Web: http://mpathirage.com
> > > Blog: http://blog.mpathirage.com
> > >
> >
> >
> >
> > --
> > Milinda Pathirage
> > Senior Software Engineer & Product Manager WSO2 BPS; http://wso2.org/bps
> > WSO2 <http://wso2.org/bps%0AWSO2> Inc.; http://wso2.com
> > E-mail: milinda@wso2.com, milinda.pathirage@gmail.com
> > Web: http://mpathirage.com
> > Blog: http://blog.mpathirage.com
> >
>



-- 
Milinda Pathirage
Senior Software Engineer & Product Manager WSO2 BPS; http://wso2.org/bps
WSO2 Inc.; http://wso2.com
E-mail: milinda@wso2.com, milinda.pathirage@gmail.com
Web: http://mpathirage.com
Blog: http://blog.mpathirage.com

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