Return-Path: Mailing-List: contact poi-dev-help@jakarta.apache.org; run by ezmlm Delivered-To: mailing list poi-dev@jakarta.apache.org Received: (qmail 21289 invoked by uid 50); 30 Dec 2002 10:55:35 -0000 Date: 30 Dec 2002 10:55:35 -0000 Message-ID: <20021230105535.21288.qmail@nagoya.betaversion.org> From: bugzilla@apache.org To: poi-dev@jakarta.apache.org Cc: Subject: DO NOT REPLY [Bug 15716] New: - Can not write (and read) large excel sheets (~65,0000 rows) , out of memory is arised. DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT . ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=15716 Can not write (and read) large excel sheets (~65,0000 rows) , out of memory is arised. Summary: Can not write (and read) large excel sheets (~65,0000 rows) , out of memory is arised. Product: POI Version: unspecified Platform: PC OS/Version: Other Status: NEW Severity: Critical Priority: Other Component: HSSF AssignedTo: poi-dev@jakarta.apache.org ReportedBy: ranl@amdocs.com Can not write (and read) large excel sheets (~65,0000 rows X ~15 columns). I increase the heap size to 512 MB and then it was o.k , but if I need more shhets it is impossible to increase heap size. Is it possible to use streamming to write excel rows in chunks ? . I need the application not to use more then about 100 Mb of heap memory.