|
Problem IC85740
|
Status: Geschlossen |
LOAD INSERT INTO MDC TABLE WITH COMPRESS ENABLED BUT NO DICTIONARY EXISTS YET, AND IS INTERRUPTED, MIGHT TRAP/SEG-FAULT. |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problembeschreibung: |
If a table is enabled for Compression, but no dictionary exists
yet, and the table contains existing data, and a Load INSERT is
invoked, then Load's Automatic-Dictionary-Creation logic may
attempt to sample existing data in the table. If the table is an
MDC table and this Load is interrupted, in some timing
situations this could cause a trap or seg-fault.
Symptoms include a trap file with the following stack:
<StackTrace>
...
sqloEDUCodeTrapHandler
sqlbfix
sqlbFixPage
sqluFixPage
sqluMDCFixBMP
sqlulAdcTableScanner
sqluCTableScanner
sqluLoadEDUDriver
OR similar stack but with sqlbufix instead of sqlbfix, for
example:
...
sqlbufix
sqluMDCUnfixBMP
sqlulAdcTableScanner
sqluCTableScanner
sqluLoadEDUDriver |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* DB2 V9.7 Fix pack 7 and below *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 v9.7 Fix pack 8 *
**************************************************************** |
| Local-Fix: |
Perform a Load TERMINATE and then re-execute the original Load
without interrupting it. |
| verfügbare FixPacks: |
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows
|
| Lösung |
First fixed in DB2 V9.7 Fix pack 8 |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 06.08.2012
02.04.2013
25.07.2014 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
9.7.FP8
|
| Problem behoben lt. FixList in der Version |
| 9.7.0.8
|
 |
