DB2 - Problembeschreibung
Problem IC91848 | Status: Geschlossen |
INSTANCE CRASH WHEN DATABASE MANAGER HAS INTRA_PARALLEL SET TO "ON" AND MAX_QUERY_DEGREE IS GREATER THEN 1 OR IS "ANY" | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 | |
Problembeschreibung: | |
Instance abnormal termination might occur with following stack: Failing instruction at 000000000245F2DA offset: 0000000000000048 in <?sqlno_order_normalize@@YAHPEAUsqlno_globals@@PEAUsqlno_order_c lass@@PEAUsqlno_plan_properties@@PEAUsqlno_apcb@@PEAPEAU2@W4SQLN N_BOOLEAN@@PEATsqlno_set@@@Z> <NotFound:-1> ------RBP--------------RIP--------------ARGS-------------------- ------------------------------------- 0000000010A13DA0 000000000245F2DA 0000000010A13F68 0000000000000000 0000000010A13C38 000007FE6443CDA0 offset: 0000000000000048 in <?sqlno_order_normalize@@YAHPEAUsqlno_globals@@PEAUsqlno_order_c lass@@PEAUsqlno_plan_properties@@PEAUsqlno_apcb@@PEAPEAU2@W4SQLN N_BOOLEAN@@PEATsqlno_set@@@Z> <NotFound:-1> 0000000010A13E90 000000000247BAF8 0000000000000000 000007FE508803F0 0000000000000000 00000000026AAC20 offset: 000000000000007E in <?sqlno_post_order_near_normalize@@YAHPEAUsqlno_globals@@PEAUsql no_plan_properties@@PEAUsqlno_order_class@@PEAPEAU3@@Z> <NotFound:-1> 0000000010A13E98 0000000039800F0D 000007FE508803F0 0000000000000000 00000000026AAC20 000007FE6443CDA0 offset: 000000000000D037 in <sqlnoSmpPostPassMain> <NotFound:-1> This situation might happen under one of the following circumstances: - database manager has INTRA_PARALLEL ON and MAX_QUERY_DEGREE is greater then 1 or is ANY. - The CURRENT QUERY DEGREE special register is greater then 1 or is ANY - the query involves an OLAP function with a partition by clause fully covering the unique key columns of a table or the unique keys of several table which are joined together to preserve all the keys - all the key columns referenced in the partition by of the OLAP function are bound to local predicates. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * All users * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 UDB Version 10.1 Fix Pack 3 * **************************************************************** | |
Local-Fix: | |
Turn off intra_partition parallelism: db2 update dbm cfg using INTRA_PARALLEL NO and restart the instance. OR set CURRENT QUERY DEGREE 1 for the affected queries | |
verfügbare FixPacks: | |
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows | |
Lösung | |
Problem was first fixed in DB2 UDB Version 10.1 Fix Pack 3 | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 24.04.2013 21.10.2013 21.10.2013 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
Problem behoben lt. FixList in der Version | |
10.1.0.3 | |
10.1.0.3 |