JVM is crashing while trying to write to the .xlsx file. I am using POI(XSSF) for the same.
The error location point in code is the write method--> workBook.write(fileOutputStream);
On Console I get..
A fatal error has been detected by the Java Runtime Environment:
SIGBUS (0x7) at pc=0xb68d77f3, pid=14653, tid=1849355120
JRE version: 7.0_04-b20
Java VM: Java HotSpot(TM) Server VM (23.0-b21 mixed mode linux-x86 )
Problematic frame:
C [libzip.so+0x47f3] newEntry+0x73
Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
If you would like to submit a bug report, please visit:
http://bugreport.sun.com/bugreport/crash.jsp
The crash happened outside the Java Virtual Machine in native code.
See problematic frame for where to report the bug.
The solution I've found for this, and I've been looking for a while, is to make sure you don't open your Workbook with the File which you use to open the FileOutputStream to save the Workbook. Instead, use a FileInputStream to open the Workbook.
Something like this will work flawlessly
File inputFile = new File("Your-Path");
this.inputStream = new FileInputStream(inputFile);
this.opc = OPCPackage.open(this.inputStream);
this.workbook = WorkbookFactory.create(opc);
...
this.outputStream = new FileOutputStream(inputFile);
this.workbook.write(this.outputStream);
Don't forget to close every opened stream and the OPCPackage.