Re: [Exist-open] java.io.EOFException

[Wolfgang M. <me...@if...>]

Please excuse, I just found another possible cause for the EOFException. I will
try to work out a bug-fix until tomorrow.

Wolfgang

> Hi,
> 
> EOFExceptions have already been reported by several people. You should change

> method BFile.ClockPageBuffer.flush() (see 
> src/org/exist/storage/BFile.java) to correctly write the file header on 
> database shutdown. The corresponding method (around line 1950) should look 
> like this:
> 
> public void flush() {
>         DataPage page;
>         for (Iterator i = queue.iterator(); i.hasNext();) {
>                 page = (DataPage) i.next();
>                 if (page.isDirty())
>                         try {
>                                 page.write();
>                                 fileHeader.write();          // <----
inserted
>                         } catch (IOException ioe) {
>                                 ioe.printStackTrace();
>                         }
>         }
> }
> 
> Please tell me if this bug-fix works. Alternatively, you may try to install 
> the current CVS version. 
> 
> > i use exist-0.9 embed. with w2k and tried to add 40-50 800kb size documents
> > in the database. Unfortunately I get the attached exception after 20-30
> > documents. Are the filesizes to big?
> > How much xml-data can the database store?
> 
> The filesizes should not be a problem. I have been able to store single 
> documents with 200MB or thousands of small documents (400MB). However, I'm 
> still trying to fix some problems related to memory usage and out-of-memory 
> errors. The CVS version does already fix some of these issues.
> 
> Wolfgang
> 
> 
> 
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