Re: client accessing remote EJB -(OEJP 2.0)
On Jun 24, 2008, at 12:32 PM, dnsunil wrote: When accessing a remote EJB running on Websphere CE environment from a standalone client on Windows 2003 server throwing the below exception Unknown Container Exception: java.rmi.RemoteException: Cannot read the response from the server (OEJP/2.0) : null; nested exception is: java.io.EOFException Note:- File read/write process is being handled (approx 150 MB) and it failed after 4 hours of processing giving the above exception. Just a follow up note. In the latest trunk code this issue has been completely fixed. The client/server socket management code has been rewritten and now gives several times the throughput as the prior version. In the 2.1 version remote client/server transactions per second (TPS) starts at around 600-700 TPS and tapers off after a few hours. In the latest code we're seeing a sustained 7300 TPS over a 24 hr period. -David
Re: client accessing remote EJB -(OEJP 2.0)
On Jun 25, 2008, at 9:17 AM, dnsunil wrote: Hi David, NO LUCK!!! As requested TcpTimedWaitDelay paramter value has been decreased from 4 minutes to 2 minutes and when run the program again the processing within 10 minutes. I don't know if adjusting the TcpTimedWaitDelay from 4 minutes to 2 minutes will do much good. Try 30 seconds and also make sure to increase the MaxUserPorts to 65534. So I'm still having same issue and not sure it could be problem with Windows 2003 server TCP IC handling by the server and appreciate all responses in this regard. If it doesn't work, definitely try on 2.1.1. There were some improvements in the area of ejb request thread pooling, etc. that might affect this one way or another. -David dnsunil wrote: Hi David, Thanks for the response. Just wanted to confirm whether you requested to increase/decrease the TcpTimedWaitDelay parameter? Thanks, Sunil N dnsunil wrote: Hi, When accessing a remote EJB running on Websphere CE environment from a standalone client on Windows 2003 server throwing the below exception Unknown Container Exception: java.rmi.RemoteException: Cannot read the response from the server (OEJP/2.0) : null; nested exception is: java.io.EOFException Note:- File read/write process is being handled (approx 150 MB) and it failed after 4 hours of processing giving the above exception. Appreciate the response in this regard. -- View this message in context: http://www.nabble.com/client-accessing-remote-EJB--%28OEJP-2.0%29-tp18098297s134p18115887.html Sent from the Apache Geronimo - Dev mailing list archive at Nabble.com.
Re: client accessing remote EJB -(OEJP 2.0)
Hi David, NO LUCK!!! As requested TcpTimedWaitDelay paramter value has been decreased from 4 minutes to 2 minutes and when run the program again the processing within 10 minutes. So I'm still having same issue and not sure it could be problem with Windows 2003 server TCP IC handling by the server and appreciate all responses in this regard. Thanks, Sunil N dnsunil wrote: > > Hi David, > > Thanks for the response. Just wanted to confirm whether you requested to > increase/decrease the TcpTimedWaitDelay parameter? > > Thanks, > Sunil N > > > dnsunil wrote: >> >> Hi, >> >> When accessing a remote EJB running on Websphere CE environment from a >> standalone client on Windows 2003 server throwing the below exception >> >> Unknown Container Exception: java.rmi.RemoteException: Cannot read the >> response from the server (OEJP/2.0) : null; nested exception is: >> java.io.EOFException >> >> Note:- File read/write process is being handled (approx 150 MB) and it >> failed after 4 hours of processing giving the above exception. >> >> >> Appreciate the response in this regard. >> >> >> >> >> > > -- View this message in context: http://www.nabble.com/client-accessing-remote-EJB--%28OEJP-2.0%29-tp18098297s134p18115887.html Sent from the Apache Geronimo - Dev mailing list archive at Nabble.com.
Re: client accessing remote EJB -(OEJP 2.0)
Hi David, Thanks for the response. Just wanted to confirm whether you requested to increase/decrease the TcpTimedWaitDelay parameter? Thanks, Sunil N dnsunil wrote: > > Hi, > > When accessing a remote EJB running on Websphere CE environment from a > standalone client on Windows 2003 server throwing the below exception > > Unknown Container Exception: java.rmi.RemoteException: Cannot read the > response from the server (OEJP/2.0) : null; nested exception is: > java.io.EOFException > > Note:- File read/write process is being handled (approx 150 MB) and it > failed after 4 hours of processing giving the above exception. > > > Appreciate the response in this regard. > > > > > -- View this message in context: http://www.nabble.com/client-accessing-remote-EJB--%28OEJP-2.0%29-tp18098297s134p18115324.html Sent from the Apache Geronimo - Dev mailing list archive at Nabble.com.
Re: client accessing remote EJB -(OEJP 2.0)
On Jun 24, 2008, at 12:32 PM, dnsunil wrote: Hi, When accessing a remote EJB running on Websphere CE environment from a standalone client on Windows 2003 server throwing the below exception Unknown Container Exception: java.rmi.RemoteException: Cannot read the response from the server (OEJP/2.0) : null; nested exception is: java.io.EOFException Note:- File read/write process is being handled (approx 150 MB) and it failed after 4 hours of processing giving the above exception. Appreciate the response in this regard. Crafted up a doc for you that hopefully has the right answer. http://cwiki.apache.org/GMOxDOC21/windows-remote-ejb-performance.html Definitely let us know if it does the trick. -David
client accessing remote EJB -(OEJP 2.0)
Hi, When accessing a remote EJB running on Websphere CE environment from a standalone client on Windows 2003 server throwing the below exception Unknown Container Exception: java.rmi.RemoteException: Cannot read the response from the server (OEJP/2.0) : null; nested exception is: java.io.EOFException Note:- File read/write process is being handled (approx 150 MB) and it failed after 4 hours of processing giving the above exception. Appreciate the response in this regard. -- View this message in context: http://www.nabble.com/client-accessing-remote-EJB--%28OEJP-2.0%29-tp18098297s134p18098297.html Sent from the Apache Geronimo - Dev mailing list archive at Nabble.com.