https://bz.apache.org/bugzilla/show_bug.cgi?id=62872
Bug ID: 62872
Summary: Writing large files with 800k rows gives
java.io.IOException: This archive contains unclosed
entries.
Product: POI
Version: 4.0.0-FINAL
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P2
Component: SXSSF
Assignee: dev@poi.apache.org
Reporter: andr...@manticore-projects.com
Target Milestone: ---
Created attachment 36225
--> https://bz.apache.org/bugzilla/attachment.cgi?id=36225&action=edit
Sampel for java.io.IOException: This archive contains unclosed entries
The new 4.0 seems to have a problem when writing large XLSX files (e.g. >100k
rows but less than 1 Mill. rows) using SXSSFWorkbook:
java.io.IOException: This archive contains unclosed entries.
at
org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream.finish(ZipArchiveOutputStream.java:467)
at
org.apache.poi.xssf.streaming.SXSSFWorkbook.injectData(SXSSFWorkbook.java:406)
at
org.apache.poi.xssf.streaming.SXSSFWorkbook.write(SXSSFWorkbook.java:936)
Please note, small files (e.g. less than 100k rows seem to work fine) and also
everything works fine with 3.18 (same code, same data).
The attached sample reproduces the error.
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