I don't know if this could have something to do with the problem but some of the files of the indexes have same size and name (in all the index but not in the empty one). I have also realized that when moving back to the empty index and committing, numDocs and maxDocs change. Once I'm with the empty index, if I move to another one it works too. The problem happens when moving to a none empty index to another none empty index. That's because I think that the name and size of some files could have something to do with the problem:
./index.1: total 702024 drwxr-sr-x 12 marc admin 408 15 Jun 11:01 . drwxr-xr-x 10 marc admin 340 15 Jun 16:04 .. -rw-r--r-- 1 marc admin 269347737 15 Jun 10:57 _3.fdt -rw-r--r-- 1 marc admin 2067804 15 Jun 10:57 _3.fdx -rw-r--r-- 1 marc admin 463 15 Jun 10:57 _3.fnm -rw-r--r-- 1 marc admin 40372030 15 Jun 10:59 _3.frq -rw-r--r-- 1 marc admin 1033904 15 Jun 10:59 _3.nrm -rw-r--r-- 1 marc admin 27021337 15 Jun 11:00 _3.prx -rw-r--r-- 1 marc admin 234891 15 Jun 11:00 _3.tii -rw-r--r-- 1 marc admin 19330416 15 Jun 11:01 _3.tis -rw-r--r-- 1 marc admin 20 15 Jun 11:01 segments.gen -rw-r--r-- 1 marc admin 298 15 Jun 11:01 segments_2 ./index.2: total 701296 drwxr-sr-x 12 marc admin 408 15 Jun 11:11 . drwxr-xr-x 10 marc admin 340 15 Jun 16:04 .. -rw-r--r-- 1 marc admin 269044254 15 Jun 11:09 _3.fdt -rw-r--r-- 1 marc admin 2068116 15 Jun 11:09 _3.fdx -rw-r--r-- 1 marc admin 463 15 Jun 11:09 _3.fnm -rw-r--r-- 1 marc admin 40320465 15 Jun 11:10 _3.frq -rw-r--r-- 1 marc admin 1034060 15 Jun 11:10 _3.nrm -rw-r--r-- 1 marc admin 26967519 15 Jun 11:11 _3.prx -rw-r--r-- 1 marc admin 235895 15 Jun 11:11 _3.tii -rw-r--r-- 1 marc admin 19372446 15 Jun 11:11 _3.tis -rw-r--r-- 1 marc admin 20 15 Jun 11:11 segments.gen -rw-r--r-- 1 marc admin 298 15 Jun 11:11 segments_2 ./index.empty: total 16 drwxr-xr-x 4 marc admin 136 15 Jun 10:45 . drwxr-xr-x 10 marc admin 340 15 Jun 16:04 .. -rw-r--r-- 1 marc admin 20 15 Jun 10:45 segments.gen -rw-r--r-- 1 marc admin 32 15 Jun 10:45 segments_1 -- View this message in context: http://lucene.472066.n3.nabble.com/problem-with-the-new-IndexSearcher-when-snpainstaller-and-commit-script-happen-tp3066902p3067466.html Sent from the Solr - User mailing list archive at Nabble.com.