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RE: OT Class reloading and Hotswap

Mike Curwen

2004-01-27

Replies:

Yup, I understood all that.  But what about hotswap?

> -----Original Message-----
> From: Ralph Einfeldt [mailto:ralph.einfeldt@(protected)]
> Sent: Tuesday, January 27, 2004 1:04 AM
> To: Tomcat Users List
> Subject: RE: OT Class reloading and Hotswap
>
>
>
> - I don't think that -server is heavily used.
>  - Many don't care about it
>  - Many of those who cared, found this option pretty useless,
>   as it induced instability (I'm not shure if anyone tried
>   with the latest JDK)
>
> - When they talk about "-server is slow", they talk about
>  it in the context of the option -Xdebug. If -Xdebug
>  and -server are used together, hotspot will stay in
>  interpretation only mode. (This affects not only the
>  startup but also the complete livetime of the vm)
>
> > -----Original Message-----
> > From: Mike Curwen [mailto:mikec@(protected)]
> > Sent: Tuesday, January 27, 2004 12:36 AM
> > To: 'Tomcat Users List'
> > Subject: OT Class reloading and Hotswap
> >
> > I was snooping around java.sun.com and happened upon 'HotSwap'.
> > There is an article that mentions it is still quite slow for
> > starting a jvm in 'server' mode, which perhaps many of us do,
> > since Tomcat is a server...
> >
>
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