Well, it's your logic that takes the request from the user and executes the search. So it's your logic that has to take care of any coordination between threads that use the same reader. This is a standard multi-threading resource-sharing issue.
If your application is not multi-threaded, I don't see how you can "close the reader while the user is executing a query"... Erick On 2/22/07, DECAFFMEYER MATHIEU <[EMAIL PROTECTED]> wrote:
My question is what happen when a re-opening of the reader occurs and in the same time a user does a query on the index ? And are there solutions for this. __________________________________ Matt -----Original Message----- From: Michael McCandless [mailto:[EMAIL PROTECTED] Sent: Thursday, February 22, 2007 12:48 PM To: java-user@lucene.apache.org Subject: Re: Open & Close Reader ***** This message comes from the Internet Network ***** <[EMAIL PROTECTED]> wrote: > I need to merge indexes, > if I want the user to see the changes (the merged indexes), I heard I > need to close the index reader and re-open it again. Yes. More generally, whenever there have been changes to an index that you want your readers/searchers to see, you need to re-open the reader/searcher. A reader keeps a "point in time" view of the index as of when it was open, and will not show any changes until it is re-opened. > But I will need to do this avery x minutes for some reasons, > So I wondered what could happen if user does a query just when a re-open > of the reader has been done. I don't really understand this question -- could you provide more detail here? Mike --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ============================================ Internet communications are not secure and therefore Fortis Banque Luxembourg S.A. does not accept legal responsibility for the contents of this message. The information contained in this e-mail is confidential and may be legally privileged. It is intended solely for the addressee. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. Nothing in the message is capable or intended to create any legally binding obligations on either party and it is not intended to provide legal advice. ============================================ --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
