DB2 - Problembeschreibung
Problem IC71037 | Status: Geschlossen |
SYSPROC.DB2LOAD MAY TRAP WHEN INVOKED SIMULTANEOUSLY BY TWO OR MORE APPLICATIONS. | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 | |
Problembeschreibung: | |
The SYSPROC.DB2LOAD stored procedure may trap if it is invoked simultaneously by two or more applications. The procedure was not thread-safe in the new v95 threaded engine architecture. The stack of the trap files would usually show a clp routine at the top of the stack, like so: <StackTrace> sqloCrashOnCriticalMemoryValidationFailure sqlofmblkEx clpprs clp_parse clpParseLoad sqluParseAndExecuteLoad db2load sqloInvokeFnArgs or <Stack Trace> sqloCrashOnCriticalMemoryValidationFailure sqlofmblkEx clpPostLoadFreeDynMem sqluParseAndExecuteLoad db2load sqloInvokeFnArgs This APAR fixes the this thread-safety issue. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * SYSPROC.DB2LOAD MAY TRAP WHEN INVOKED SIMULTANEOUSLY BY TWO * * OR * * MORE APPLICATIONS. * **************************************************************** * PROBLEM DESCRIPTION: * * The SYSPROC.DB2LOAD stored procedure may trap if it is * * invoked simultaneously by two or more applications. The * * procedure was not thread-safe in the new v95 threaded engine * * architecture * **************************************************************** * RECOMMENDATION: * * Upgrade to V97 FP4 * **************************************************************** | |
Local-Fix: | |
Avoid multiple invocations of sysproc.db2load at the same time. | |
verfügbare FixPacks: | |
DB2 Version 9.5 Fix Pack 7 for Linux, UNIX, and Windows | |
Lösung | |
First Fixed in DB2 Version 9.7 Fix Pack 4 | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 08.09.2010 01.11.2010 15.04.2011 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
9.7.FP4 | |
Problem behoben lt. FixList in der Version | |
9.7.0.4 |