Re: Out of memory error in Notification Service...
"Min Lu" <[email protected]> Fri, 20 Sep 2002 10:33:47 -0400
| Newsgroups | gmane.comp.corba.openorb.devel |
|---|---|
| Message-ID | <[email protected]> |
This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. ------_=_NextPart_001_01C260B2.BADEE450 Content-Type: text/plain We did extensive testing with OpenORB NotificationService, and we found exactly the same problem. We would actually flood the system with millions of events as fast as it can go. I traced this problem to one line invocation in either transaction or persistentstateservice where some data structure seemed to be allocated without being removed later. Once that line is commented out, this problem disappeared. Min -----Original Message----- From: Ramesh Babu [mailto:[email protected]] Sent: Friday, September 20, 2002 2:40 AM To: [email protected] Subject: [openorb-dev] Out of memory error in Notification Service... Dear all, We have a minor problem, and expecting the help from someone to trace out the problem. In the openorb notification service 1.2.0, when the large number of objects (say 2000 plus), are send to notification, some time the notification service is throwing out of memory error. This occurs rarely. Will this error be related to the number of objects. If so, will the notification server be configured to avoid these errors. Any help is greatly appreciated. Thanks, R.Ramesh Babu ----------------------------------------------------------- If you wish to unsubscribe from this mailing, send mail to [email protected] with a subject of: unsubscribe openorb-dev ------_=_NextPart_001_01C260B2.BADEE450 Content-Type: text/html Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Dus-ascii"> <META NAME=3D"Generator" CONTENT=3D"MS Exchange Server version = 5.5.2654.89"> <TITLE>RE: [openorb-dev] Out of memory error in Notification = Service...</TITLE> </HEAD> <BODY> <P><FONT SIZE=3D2>We did extensive testing with OpenORB = NotificationService, and we found exactly the same</FONT> <BR><FONT SIZE=3D2>problem. We would actually flood the system with = millions of events as fast as it can go.</FONT> <BR><FONT SIZE=3D2>I traced this problem to one line invocation in = either transaction or persistentstateservice where</FONT> <BR><FONT SIZE=3D2>some data structure seemed to be allocated without = being removed later.</FONT> </P> <P><FONT SIZE=3D2>Once that line is commented out, this problem = disappeared.</FONT> </P> <P><FONT SIZE=3D2>Min</FONT> </P> <BR> <BR> <P><FONT SIZE=3D2>-----Original Message-----</FONT> <BR><FONT SIZE=3D2>From: Ramesh Babu [<A = HREF=3D"mailto:[email protected]">mailto:[email protected]= dventnet.com</A>] </FONT> <BR><FONT SIZE=3D2>Sent: Friday, September 20, 2002 2:40 AM</FONT> <BR><FONT SIZE=3D2>To: [email protected]</FONT> <BR><FONT SIZE=3D2>Subject: [openorb-dev] Out of memory error in = Notification Service...</FONT> </P> <BR> <P><FONT SIZE=3D2>Dear all,</FONT> </P> <BR> <P><FONT = SIZE=3D2> &nb= sp; We have a minor problem, and expecting the help from someone to = trace out the problem.</FONT> </P> <P><FONT = SIZE=3D2> = In the openorb notification service 1.2.0, when the large number of = objects (say 2000 plus), are send to notification, some time the = notification service is throwing out of memory error. This occurs = rarely. Will this error be related to the number of objects. If so, = will the notification server be configured to avoid these errors. Any = help is greatly appreciated.</FONT></P> <BR> <P><FONT SIZE=3D2>Thanks,</FONT> <BR><FONT SIZE=3D2>R.Ramesh Babu</FONT> </P> <P><FONT = SIZE=3D2>----------------------------------------------------------- = </FONT> <BR><FONT SIZE=3D2>If you wish to unsubscribe from this mailing, send = mail to [email protected] with a subject of:</FONT> <BR> <FONT = SIZE=3D2>unsubscribe openorb-dev</FONT> </P> </BODY> </HTML> ------_=_NextPart_001_01C260B2.BADEE450-- ----------------------------------------------------------- If you wish to unsubscribe from this mailing, send mail to [email protected] with a subject of: unsubscribe openorb-dev