DB2 - Problembeschreibung
Problem IC85694 | Status: Geschlossen |
POSSIBLE UTILHEAP MEMORY LEAK DURING AUTOMATIC STATISTICS COLLECTION FOR TABLES THAT HAVE A STATISTICS PROFILE | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 | |
Problembeschreibung: | |
When the following conditions exist: - automatic statistics collection is enabled - a table has a statistics profile which does not include distribution statistics for any column in the table - automatic statistics collection collects statistics for the table a leak to utility heap might occur depending on how the statistics collection was performed. The factors that can influence whether the leak will occur are not deterministic. The -memblocks option of db2pd can be used to look for leaks. The leaked memory is released when the database is deactivated. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 V9.7 Fix Pack 7. * **************************************************************** | |
Local-Fix: | |
Exclude the affected tables from automatic statistics collection, and manually collect statistics for these tables. | |
verfügbare FixPacks: | |
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows | |
Lösung | |
This problem is first fixed in DB2 Version 9.7 Fix Pack 7. | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 02.08.2012 23.10.2012 23.10.2012 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
9.7.FP7 | |
Problem behoben lt. FixList in der Version | |
9.7.0.7 |