https://bz.apache.org/bugzilla/show_bug.cgi?id=63482
Bug ID: 63482
Summary: Application hang because of autoSizeColumn
Product: POI
Version: 4.0.0-FINAL
Hardware: PC
Status: NEW
Severity: critical
Priority: P2
Component: XSSF
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
I have a problem with autoSizeColumn with small number of columns and data.
I have an application which generates XLSX files in different threads.
I have changed the POI version from 3.17 to 4.1.0 and the application became to
hang on the autoSizeColumn(sheet, true) line.
When I had removed this line or had changed to sheet.setColumnWidth(i,
SMALL_COLUMN_WIDTH) the problem was resolved.
There aren't excpetions in the log file!
-----Versions-----
1) OS: Windows 10
2) Java
java version "11.0.3" 2019-04-16 LTS
Java(TM) SE Runtime Environment 18.9 (build 11.0.3+12-LTS)
Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.3+12-LTS, mixed mode)
3)
POI version: 4.1.0
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