Re: too many clients error
Hi! How many simultanious clients are you allowed to have connected to you database? The error you are receiving hints about a problem like that. /Thomas Seung Bang wrote: > > Hello! > > I am having a SQLException with an orion message saying "Sorry, too many > clients already." > What on earth is that supposed to mean > The beans work for the first several times and stop working all of a > sudden, producing the error. > I was testing the beans with PostgreSQL on Linux. > Any clue? Here is the portion of the error message: > Thank you very much. > > Seung > > Something unusual has occured to cause the driver to fail. Please report > this exception: java.sql.SQLException: Sorry, too many clients already > at org.postgresql.Driver.connect(Driver.java:125) > at com.evermind.sql.DriverManagerDataSource.getConnection(JAX) > at > com.evermind.sql.DriverManagerConnectionPoolDataSource.getPooledConnection(JAX) > > at com.evermind.sql.OrionPooledDataSource.eh(JAX) > at com.evermind.sql.OrionPooledDataSource.d3(JAX) > at com.evermind.sql.OrionPooledDataSource.getConnection(JAX) > at com.evermind.sql.DriverManagerXADataSource.ep(JAX) > at com.evermind.sql.aj.em(JAX) > at com.evermind.sql.an.prepareStatement(JAX) > at com.evermind.sql.an.prepareStatement(JAX) > at > com.freightstream.ejb.BookingStatusBean.ejbCreate(BookingStatusBean.java:159) > > at > >BookingStatusHome_EntityHomeWrapper19.create(BookingStatusHome_EntityHomeWrapper19.java:289) > > at > com.freightstream.ejb.EJBManagerBean.addBookingStatus(EJBManagerBean.java:150) > > at > >EJBManager_StatelessSessionBeanWrapper11.addBookingStatus(EJBManager_StatelessSessionBeanWrapper11.java:858) > > at > com.freightstream.servlet.BookingStatusAdd.service(BookingStatusAdd.java:40) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java) > at com.evermind.server.http.d1.si(JAX) > at com.evermind.server.http.d1.forward(JAX) > at com.evermind.server.http.ed.sp(JAX) > at com.evermind.server.http.ed.so(JAX) > at com.evermind.util.f.run(JAX) > .. > ... -- Thomas Sundberg Goyada AB Kontoret: 08 - 555 17 200 Office: +46 8 555 17 200 Direkt: 08 - 555 17 232 Direct: +46 8 555 17 232 Mobil:070 - 453 11 36 Cellular: +46 70 453 11 36 mailto:[EMAIL PROTECTED] http://www.goyada.com
RE: OR mapping with Oracle
Thanks for your reply. My PK class implements the Serializable interface (see code snippet in my first mail) but this does not help since Orion maps Serializable objects to blob datatypes in relation with Oracle data source and blobs cannot be indexed. Integer object works fine but how can I implement compound primary keys then? Tibor -Original Message- From: J Davis [mailto:[EMAIL PROTECTED]] Sent: Friday, December 01, 2000 9:38 PM To: Orion-Interest Subject: RE: OR mapping with Oracle I beleive primary keys must be Serializalble. Try using an Integer object instead. Later Greg
RE: Passing an object to an remote EJB method
Title: RE: Passing an object to an remote EJB method >I'm trying to execute a method in a remote EJB. This method receives an >serializable object. But when I execute it, I get this error message in the >console: > >System/communication error: Method invocation failed (Invalid return command: >6) We have seen something that gives a similar error ... If you are passing a serializable object as an argument to the remote EJB method, make sure that Orion has access to the class of the serializable object. If Orion does not have access to the class, it simply takes your argument, containing a reference to your serializable object and "turns" it into a reference to null inside the method without throwing any exceptions This unexpected null value then invariably causes problems further on inside the method. Regards Byron du Preez
Re[2]: class cast exception
Hello! ML> This makes no difference. The exception is thrown, too. ML> But I found a solution: The Exception is thrown everytime after redeploying ML> my application. When I restart the server after redeploying everything is ok. ML> But I can't restart the server everytime something changes I found that problem with servlets and javabeans. Looking at the code from a compiled jsp (in the javabeans case) I found that the problem is in the JavaBean instantiation (Beans.instantiate), and it happens when the .class is changed. What puzzles me is that sometimes it happens, and sometimes it don't. -- Best regards, Rafaelmailto:[EMAIL PROTECTED]
More than one InitialContext
Hi. I'd like to konw if it's possible to have more than on InitialContext in the same app, one for each app server I have. -- []s Guilherme Ceschiatti http://listando.net [EMAIL PROTECTED]
Re: Log Analysis
At 14:47 02.12.00 , you wrote: > Anybody using standard tools to analyze logs? Anybody have the > format string for apache's combined format set up? So it is a quick fix? > >David > this is what we use and it works with standard analyzer tools like webtrends btw. have you checked the archive? I think this has been posted before. HTH robert (-) Robert Krüger (-) SIGNAL 7 Gesellschaft für Informationstechnologie mbH (-) Brüder-Knauß-Str. 79 - 64285 Darmstadt, (-) Tel: 06151 665401, Fax: 06151 665373 (-) [EMAIL PROTECTED], www.signal7.de
Re: class cast exception
Hi! >> > PhoneEntryHome home = (PhoneEntryHome) boundObject; >should be : >PhoneEntryHome home = >(PhoneEntryHome)javax.rmi.PortableRemoteObject.narrow(boundObject, >PhoneEntryHome); This makes no difference. The exception is thrown, too. But I found a solution: The Exception is thrown everytime after redeploying my application. When I restart the server after redeploying everything is ok. But I can't restart the server everytime something changes Any idears??? Marcus Lankenau