|
Problem IC95668
|
Status: Closed |
UNDER RARE MEMORY CONDITIONS, STMM HASH JOIN SIMULATION MAY FAIL AND CAUSE FODC TO BE PRODUCED |
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
Under rare memory conditions, STMM hash join simulation may fail
and cause FODC to be produced.
Message similar to the following one will be logged to db2diag:
2013-07-26-11.48.28.691779+120 I539681A880 LEVEL:
Severe
PID : 30081048 TID : 13367 PROC :
db2sysc 0
INSTANCE: db2inst1 NODE : 000 DB : DBC2
APPHDL : 0-22952 APPID:
192.168.1.1.50075.130726094828
AUTHID : DB2INST1 HOSTNAME: localhost
EDUID : 13367 EDUNAME: db2agent (SAMPLE) 0
FUNCTION: DB2 UDB, relation data serv, sqlrr_dump_ffdc,
probe:300
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -901 sqlerrml: 15
sqlerrmc: numPartitions=0
sqlerrp : SQLRI0F7
sqlerrd : (1) 0x00000000 (2) 0x00000000 (3)
0x00000000
(4) 0x00000000 (5) 0xFFFFF517 (6)
0x00000000
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
The top of the stack trace in FODC_AppErr_<timestamp>
subdirectory will show:
sqlri_hsjnCalculateNumPartitions
stmmSimulateSingleHJInit
stmmSimulateHJInits
stmmStartHJMonitor
sqlri_hsjnInit
This APAR will change this behavior and FODC will no longer to
be produced. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All platforms *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 version 10.5 Fix Pack 4. *
**************************************************************** |
| Local Fix: |
N/A |
| available fix packs: |
DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows
|
| Solution |
First fixed in DB2 version 10.5 Fix Pack 4. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 02.09.2013
08.09.2014
08.09.2014 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.5.0.4
|
 |
