Bug 129262 - Exporting a large document as EPUB hangs the system
Summary: Exporting a large document as EPUB hangs the system
Status: UNCONFIRMED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: filters and storage (show other bugs)
Version:
(earliest affected)
6.3.2.2 release
Hardware: All Linux (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: perf
Depends on:
Blocks: EPUB-Export
  Show dependency treegraph
 
Reported: 2019-12-07 15:33 UTC by Alberto Salvia Novella
Modified: 2020-01-02 19:58 UTC (History)
3 users (show)

See Also:
Crash report or crash signature:


Attachments
Book.odt (20.62 MB, application/vnd.oasis.opendocument.text)
2020-01-02 19:47 UTC, Alberto Salvia Novella
Details

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Description Alberto Salvia Novella 2019-12-07 15:33:24 UTC
HOW TO REPRODUCE:
- Export a moderately large document as EPUB (a document of 300MB is enough)

RESULT:
- The save dialogue hangs.
- The hole system drastically slows down.

FIX:
- The conversion process should be a background activity.
- It shall use the status bar progress bar.

RELEVANT INFO:
- Email me if you need a specimen document, as the bug tracker hangs while uploading large files.
Comment 1 Roman Kuznetsov 2019-12-08 12:23:06 UTC
Alberto, please give us link to your huge file for export to EPUB
Comment 2 Alberto Salvia Novella 2019-12-08 15:31:03 UTC
The file was destroyed due to:
Endless auto-save: Data lost:
https://bugs.documentfoundation.org/show_bug.cgi?id=129269

Once I regenerate it using a copy I have on Google Drive I will post it here for a month time.
Comment 3 QA Administrators 2019-12-09 03:40:48 UTC Comment hidden (obsolete)
Comment 4 flashhmob123 2019-12-09 07:16:15 UTC Comment hidden (spam)
Comment 5 Alberto Salvia Novella 2020-01-02 19:47:46 UTC
Created attachment 156912 [details]
Book.odt

In order to satisfy the bug tracker upload file size limit, I have cut the document into the first 50 pages.