https://issues.apache.org/ooo/show_bug.cgi?id=121337
--- Comment #2 from pldg <[email protected]> --- I'm a professor and work with a rather complex spreadsheet with student data, each tab referencing cells from other tabs. I'm not sure whether I had another spreadsheet with 200K+ cells open at the time (really a database for me). I might also have a third one open, a small one that does lookups on the second one (database). After I'm happy with the lookups, I copy and paste the results to the first one, so those two might be just open when the crash occurs. The crash on the first one might also have happened without those two; my memory won't help here. The first one (with no external links) is 246KB, the second one, i.e. the "simple" one that references data on the third one (a 2.3MB "database") is 1.3MB, despite having only about 160 lines by 10--15 columns, but I guess this is due to the external references. All of a sudden OO crashes, all windows disappear. On recovery afterwards, I usually lose recent data. If the crash is really related to the large "database" sheet (still an ods file), I might add that the second sheet, the one that references data on it, is quite unusable in UI terms. Just trying to scroll it is enough to trigger a freeze that might take up to half a minute, colored spinning wheel etc. Editing any cell with content will also trigger this long freeze. I will probably assemble a csv file with those data and grep things with the shell, since getting the data I need will certainly take much less time this way. The files contain some sensitive data, but I may be willing to make them available to some developer that takes responsibility for keeping them private (I would send an URL through private mail, in which case please let me know that address). I also should add that these crashes (more than one on this season) is not related to these particular set of files or OO version, since on previous semesters I had the same issue, with the by then current OO version. Last semester, for instance, I had a version of my spreadsheet that had the large set of data as a tab in it, with cells on other tabs looking up data on it. Needless to say, when I started to use it with the current student data, the file became unbearably slow, as described above, and with the frequent crashes I lost data. The quick solution was to remove the large data set from the file, as well as all reference to it, becoming the current version (3 files). -- You are receiving this mail because: You are the assignee for the bug.
