I'm not aware of any bugs in 1.9 to cause such a problem -- 1.9 is actually very solid. Still, do try the latest version like DIGY suggested, at the same time, you should find out how the user was using Lucene to cause this issue.
-- George > -----Original Message----- > From: DIGY [mailto:[EMAIL PROTECTED] > Sent: Monday, December 10, 2007 12:06 PM > To: [email protected] > Subject: RE: cfs and temporary files (fdt, fnm etc) > > I would strongly recommend to upgrade to version 2.0.0.4 or > to 2.1.0(from SVN). > There are a lot of bugs fixed. > > DIGY > > -----Original Message----- > From: D Bera [mailto:[EMAIL PROTECTED] > Sent: Sunday, December 09, 2007 8:09 PM > To: [email protected] > Subject: cfs and temporary files (fdt, fnm etc) > > Hi, > We use dotlucene-1.9 for indexing in our desktop search tool. > Recently one user complained about lots of temporary files in > his index, see the list at the end of this email. As you will > see, there are the cfs files (and correctly referenced in the > segments file) but then there are lots of fdt/fnm/fdx files > and a bunch from the latest run too. The prefixes of the f* > files do not appear in the segments file, so could it be that > the process somehow crashed during indexing but before being > able to merge them to the corresponding cfs file ? > What does lucene do with the leftover f* files in such cases > ? Or it is the applications responsbility to remove the > temporary files. The user did not report any kind of crash > while indexing, so is there any other crazy possibility ? We > do an Optimize() after the indexing is over - so anything > could go wrong in that ? > > ... > -rw-r--r-- 1 beagleindex nogroup 17611812 2007-10-23 07:41 _63qu.fdt > -rw-r--r-- 1 beagleindex nogroup 296720 2007-10-23 07:41 _63qu.fdx > -rw-r--r-- 1 beagleindex nogroup 1426 2007-10-23 07:41 _63qu.fnm > -rw-r--r-- 1 beagleindex nogroup 7766016 2007-10-23 07:41 _63qu.frq > -rw-r--r-- 1 beagleindex nogroup 13336576 2007-10-23 07:41 _63qu.prx > -rw-r--r-- 1 beagleindex nogroup 57344 2007-10-23 07:41 _63qu.tii > -rw-r--r-- 1 beagleindex nogroup 4046848 2007-10-23 07:41 _63qu.tis > -rw-r--r-- 1 beagleindex nogroup 15699968 2007-11-16 07:38 _68w9.fdt > -rw-r--r-- 1 beagleindex nogroup 253952 2007-11-16 07:38 _68w9.fdx > -rw-r--r-- 1 beagleindex nogroup 1426 2007-11-16 07:38 _68w9.fnm > -rw-r--r-- 1 beagleindex nogroup 17628575 2007-11-20 07:38 _69hn.fdt > -rw-r--r-- 1 beagleindex nogroup 297160 2007-11-20 07:38 _69hn.fdx > -rw-r--r-- 1 beagleindex nogroup 1426 2007-11-20 07:38 _69hn.fnm > -rw-r--r-- 1 beagleindex nogroup 7458816 2007-11-20 07:39 _69hn.frq > -rw-r--r-- 1 beagleindex nogroup 12976128 2007-11-20 07:39 _69hn.prx > -rw-r--r-- 1 beagleindex nogroup 49152 2007-11-20 07:39 _69hn.tii > -rw-r--r-- 1 beagleindex nogroup 3694592 2007-11-20 07:39 _69hn.tis > -rw-r--r-- 1 beagleindex nogroup 17910953 2007-12-07 07:38 _6zx9.fdt > -rw-r--r-- 1 beagleindex nogroup 302672 2007-12-07 07:38 _6zx9.fdx > -rw-r--r-- 1 beagleindex nogroup 1426 2007-12-07 07:38 _6zx9.fnm > -rw-r--r-- 1 beagleindex nogroup 6561792 2007-12-07 07:38 _6zx9.frq > -rw-r--r-- 1 beagleindex nogroup 11542528 2007-12-07 07:38 _6zx9.prx > -rw-r--r-- 1 beagleindex nogroup 32768 2007-12-07 07:38 _6zx9.tii > -rw-r--r-- 1 beagleindex nogroup 2998272 2007-12-07 07:38 _6zx9.tis > -rw-r--r-- 1 beagleindex nogroup 49329915 2007-12-08 07:38 _7048.cfs > -rw-r--r-- 1 beagleindex nogroup 4738 2007-12-09 07:41 _7048.del > -rw-r--r-- 1 beagleindex nogroup 1428220 2007-12-09 07:40 _70z3.cfs > -rw-r--r-- 1 beagleindex nogroup 1218550 2007-12-09 07:41 _71ty.cfs > -rw-r--r-- 1 beagleindex nogroup 147565 2007-12-09 07:41 _71x1.cfs > -rw-r--r-- 1 beagleindex nogroup 31054 2007-12-09 07:41 _71xc.cfs > -rw-r--r-- 1 beagleindex nogroup 17702 2007-12-09 07:41 _71xn.cfs > -rw-r--r-- 1 beagleindex nogroup 15017 2007-12-09 07:41 _71xy.cfs > -rw-r--r-- 1 beagleindex nogroup 5716 2007-12-09 07:41 _71y4.cfs > -rw-r--r-- 1 beagleindex nogroup 5259264 2007-12-09 07:41 _71y5.fdt > -rw-r--r-- 1 beagleindex nogroup 90112 2007-12-09 07:41 _71y5.fdx > -rw-r--r-- 1 beagleindex nogroup 1426 2007-12-09 07:41 _71y5.fnm > -rw-r--r-- 1 beagleindex nogroup 4 2007-12-09 07:41 deletable > ... > > Thanks, > > - dBera >
