HI, Sorry to hop onto your discussion Russell and ask a question, but, reading the following from Aaron:
>The remote cache client does not shutdown >properly, forcing you to kill the application. Are there any plans to fix this in the next release? If so, do you have a rough idea of when this might be fixed, I would appreciate it if you could tell me. This bug bear is making things messy for a production application shutdown. Cheers, Simon -----Original Message----- From: Russell East [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 16, 2006 3:08 AM To: JCS Users List Subject: Re: some newbie user questions Thanks for your reply Aaron. > I run upwards of 5 or 6 tomcat instances running > different applications each using JCS on a single box. > If they are using distribution plugins that require > them to bind to aprticular port, then I just configure > them to listen to different ports. Just to confirm. In your system, do all the (5 or 6) tomcat instances use precisely the same cache.ccf? In other words, are they using exactly the same cache on disk, and exactly the same cached data? That is what I want to do - well, maybe not quite 5 or 6 instances, but at least 2 or 3. If they do, I'm wondering how you get all the instances to synch the cache data and key index across the instance's in-memory cache - or, does it just work? -- Russell =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Aaron Smuts wrote: > --- Russell East <[EMAIL PROTECTED]> wrote: > Couple of questions: > >> 1) I suppose that only one application instance >> at a time, on a >> particular computer, can reliably use a jcs region, >> right? >> > > No. I run upwards of 5 or 6 tomcat instances running > different applications each using JCS on a single box. > If they are using distribution plugins that require > them to bind to aprticular port, then I just configure > them to listen to different ports. > > >> 2) is there any code to synch access to the same >> cache region within >> 2 or more apps running on the same machine? >> > > Yes. Just have them listen to different ports if use > the tcp lateral or the rmi remote cache. > > >> 3) when the application ends, I call >> JCS.dispose() which takes >> several seconds to complete, presumably defragging >> the cache data - is >> there a way to prevent defragging upon dispose? >> Would it be advisable >> to do that? >> > > No you can't stop it right now, but you can set a max > wait time. The remote cache client does not shutdown > properly, forcing you to kill the application. > > >> 4) correspondingly, is there a way to flush >> memory to disk every now >> and then, not necessarily defragging? >> > > Yes, there is a brand new method that will do this. > You can tell it the number to free. You can pass it > the size. It's called freeMemoryElements. > > >> That'll will do for starters I think - thanks in >> advance. j >> -- Russell >> > > Cheers, > > Aaron > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This message and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this message in error please delete it and any files transmitted with it, after notifying [EMAIL PROTECTED] Any opinions expressed in this message may be those of the author and not necessarily those of the company. The company accepts no responsibility for the accuracy or completeness of any information contained herein. This message is not intended to create legal relations between the company and the recipient. Recipients should please note that messages sent via the Internet may be intercepted and that caution should therefore be exercised before dispatching to the company any confidential or sensitive information. Mizuho International plc Bracken House, One Friday Street, London EC4M 9JA. TEL. 020 72361090. Wholly owned subsidiary of Mizuho Securities Co., Ltd. Member of Mizuho Financial Group. Authorised and regulated by the Financial Services Authority. Member of the London Stock Exchange. Registered in England No. 1203696. Registered office as above. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
