Re: [Exist-open] problem - Node not found

[Slawomir T. <trz...@ma...>]

On Thu, 2009-11-19 at 14:10 +0100, Wolfgang Meier wrote:
> Hi,
> 
> > I'm developing simple java Web Service which uses ExistDb.
> > In my application we receive a lot of requests, and insert/delete/query
> > data into ExistDb. Currently I'm using Exist 1.2.6.
> 
> This could be a concurrency issue: eXist allows dirty reads within the
> same XQuery. If some of your variables point to nodes which you delete
> or modify otherwise, the reference may become invalid. Using the
> reference again can then lead to the "node not found" error.
> 
> Could this be a possibility?
> 
> Wolfgang
Hi, 

I doubt it. I'm using synchronization in java methods which invokes
operation on DB. But I will check it again. 



> 
-- 
+--------------------------------------------+
 Slawomir Trzaszczka                       
                                           
 Poznan Supercomputing & Networking Center 
+--------------------------------------------+