https://issues.apache.org/ooo/show_bug.cgi?id=118863
--- Comment #2 from Lei Debin <[email protected]> --- Created attachment 77571 --> https://issues.apache.org/ooo/attachment.cgi?id=77571&action=edit patch for the issue The root cause for the issue is the memory allocation cost too much time for the operation. So we need pre-calculated needed memory and pre-reserve enough memory for it. The time will reduce from 30min to 10s on my Lenovo 9196 desktop machine. -- You are receiving this mail because: You are the assignee for the bug.
