Java core & Heap dump files in Oracle ?
527542May 19 2008 — edited May 20 2008Hi,
Oracle is creating many heap dump files and java core files creating File system full.
I would like to know what is reason behind creating these files.
The first few lines of Java core file are as follows.
0SECTION TITLE subcomponent dump routine
NULL ===============================
1TISIGINFO signal -1 received
1TIDATETIME Date: 2008/05/19 at 09:20:33
1TIFILENAME Javacore filename: <locatoin>/javacore705750.1211206833.txt
NULL ------------------------------------------------------------------------
0SECTION XHPI subcomponent dump routine
NULL ==============================
1XHTIME Mon May 19 09:20:33 2008
1XHSIGRECV Unexpected signal -1 received at 0x0 in <unknown>. Processing terminated.
1XHFULLVERSION J2RE 1.4.1 IBM AIX build ca1411-20030930
NULL
1XHCURRENTTHD Current Thread Details
NULL ----------------------
2XHCURRSYSTHD "Thread-31155" sys_thread_t:0x55F8EEA8
3XHNATIVESTACK Native Stack
NULL ------------
3XHSTACKLINEERR unavailable - iar 0x0 not in text area
Thank you,
Regards,
Gowtham Sen.