Thanks for the work Roman, Please send a test case, that will be really helpful.
--Peter On 4/22/02 7:00 AM, "Roman Rokytskyy" <[EMAIL PROTECTED]> wrote: > Hi, > > I just joined the list, and I'm not sure if it is correct place to ask, but > I do believe that my problem is development issue. I searched archives but > didn't find any reference that it was raised before. > > I am creating directory implementation for JDataStore database from Borland. > And I have the following problem: Lucene tries to delete a file that is > still open by some of the InputStreams. > > JDataStore has direct support of streams and files, so my stream > implementation does not do too much - it opens the underlying stream and > delegates calls to it. But JDataStore does not allow you to delete file when > there's at least one open stream. > > I created a code that monitors all opened streams on the file and closes > them before deleting. And I get another problem: after deleting file there's > some activity on streams that were closed before deleting > object(readInternal(...)). This seems to be a bug. > > Also, I modified RAMDirectory and implemented mechanism of registering > number of references on the RAMFile that exist ( +1 when stream is > opened, -1 when stream is closed). In RAMDirectory.deleteFile(String) I > check the number of references and if it >0 throw an java.lang.Error (when > you throw IOException in Directory.deleteFile(String), Lucene seems not to > notice it) and I do get them when running ThreadSafetyTest (I had to make > small modification in order to use one instance of directory and not create > them when needed). > > Should I post my changes that show the problem here? > > Thank you in advance. > > Best regards, > Roman Rokytskyy > > > _________________________________________________________ > Do You Yahoo!? > Get your free @yahoo.com address at http://mail.yahoo.com > > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> > > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
