systematic corruption of `postlist`
I am using Ubuntu LTS 20 with recoll
1.28.5-1 from the recoll-backports
PPA and libxapian30
1.4.14-2 from the standard archive
After many years and since not long ago I am getting extreme database corruption on indexing from scratch or indexing from a known good pre-existing database:
termfreq 28 != # of entries 25
collfreq 35 != sum wdf 32
termfreq 20 != # of entries 19
collfreq 20 != sum wdf 19
termfreq 6 != # of entries 4
collfreq 6 != sum wdf 4
termfreq 736 != # of entries 729
collfreq 769 != sum wdf 762
termfreq 16 != # of entries 15
collfreq 18 != sum wdf 17
termfreq 462 != # of entries 248
collfreq 643 != sum wdf 350
Value stats frequency for slot 1 is 971742 but recounting gives 965518
Value stats frequency for slot 2 is 1306466 but recounting gives 1298824
Value stats frequency for slot 10 is 1306466 but recounting gives 1298824
postlist table errors found: 712930
position:
Counted 477861343 entries in the Btree
Non-sequential
B-tree checked okay
position table structure checked OK
spelling:
Lazily created, and not yet used.
synonym:
Counted 1071707 entries in the Btree
Non-sequential
B-tree checked okay
synonym table: Don't know how to check structure
Total errors found: 712931