|
Problem IC63977
|
Status: Closed |
IN RARE TIMING SITUATIONS, SORT WITH INTRA_PARALLEL MAY FAIL WITH -901 CREATING TEMPORARY TABLE FOR SORT SPILL. |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
When the INTRA_PARALLEL db cfg parameter is enabled (smp
parallelism), an operation requiring Sort infrastructure that
spills to a temp table may fail with a -901 with a db2diag.log
entry like this:
FUNCTION: DB2 UDB, sort/list services, sqlsmergerec, probe:2050
MESSAGE : Creating Temporary Table for sort spill, but one
already exists.
Aborting sort operation. Contact IBM Support.
slestatus = 874c40,
poolID = 5, objectID = 73
This is caused by a rare timing scenario and is unlikely to
occur. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* When the INTRA_PARALLEL db cfg parameter is enabled (smp *
* parallelism), an operation requiring Sort infrastructure *
* that spills to a temp table may fail with a -901 with a *
* db2diag.log entry like this: *
* *
* FUNCTION: DB2 UDB, sort/list services, sqlsmergerec, *
* probe:2050 *
* MESSAGE : Creating Temporary Table for sort spill, but one *
* already exists. *
* Aborting sort operation. Contact IBM Support. *
* slestatus = 874c40, *
* poolID = 5, objectID = 73 *
* *
* This is caused by a rare timing scenario and is unlikely to *
* occur. *
****************************************************************
* RECOMMENDATION: *
* Workaround: disable INTRA_PARALLEL db config parameter *
**************************************************************** |
| Local Fix: |
turn off INTRA_PARALLEL, i.e. change dbm cfg parameter
INTRA_PARALLEL to NO then recycle the instance |
| available fix packs: |
DB2 Version 9.7 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
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 10 for Linux, UNIX, and Windows
|
| Solution |
Fixed in v97fp1 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 22.10.2009
23.02.2010
23.02.2010 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.FP1
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.1
|
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