StringWriter wraps StringBuffer. So you are using StringBuffer.
-----Original Message-----
From: chu luk [SMTP:[EMAIL PROTECTED]]
Sent: Thursday, March 22, 2001 6:26 PM
To: [EMAIL PROTECTED]
Subject: RE: java.lang.OutOfMemoryError
i am not doing a whole lot of contatenation, but i do
use stringWriter --> is it the same as stringBuffer?
thanks
--- "Parayali, Jayesh 1065"
<[EMAIL PROTECTED]> wrote:
> Here is one suggestion.
> Use StringBuffer instead of String if you are doing
> string contatenation.
>
> > -----Original Message-----
> > From: chu luk [SMTP:[EMAIL PROTECTED]]
> > Sent: Thursday, March 22, 2001 5:17 PM
> > To: [EMAIL PROTECTED]
> > Subject: java.lang.OutOfMemoryError
> >
> > Hi,
> > I have a servlet listens for HTTP POST request.
> then
> > query the oracle database and response --> request
> /
> > response are XML.
> >
> > I had 10 Load Test client keep sending HTTP
> request to
> > servlet as fast as they can --> for 10 hours
> >
> > But within 10 hours, all the response are OK,
> except i
> > got a couple of servlet internal error says "Out
> of
> > Memory" for some of the client.
> >
> > Error: 500
> > Location: /test/server
> > Internal Servlet Error:
> > java.lang.OutOfMemoryError
> >
> > Do I have a memory leak? or that means too
> servlet is
> > overLoad? or Any thing cause this error? Is this
> a
> > common error? I believe my servlet's memeory
> > requirement is not that big. but i had at least
> 100
> > String object in it.
> >
> > thanks.
> >
> > P.S, my Config is:
> > oracle 8.1.6
> > tomcat 3.2
> > apache 1.3.17
> > Sun OS 5.6
> > use HTTP / XML for request / response
> > average run time / request = 500 milli - second
> > # of client = 10
> >
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Get email at your own domain with Yahoo! Mail.
> > http://personal.mail.yahoo.com/
>
__________________________________________________
Do You Yahoo!?
Get email at your own domain with Yahoo! Mail.
http://personal.mail.yahoo.com/
