|
Problem IT28111
|
Status: Closed |
QUERIES USING HASH JOINS MAY HANG INTERMITTENTLY
|
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
Queries using hash joins may hang intermittently.
The relevant coordinator and sub agents includes the the
following pattern stack.
Coordinator agent :
sqkfChannel13WaitRecvReady
sqkfChannel13ReceiveBuffer
sqkdBdsBufferTable13getNextBuffer
sqlkdReceiveReply
sqlkdInterrupt
sqlrkrbk
Sub agents :
sqlri_hsjnReturnRightOuterJoinTuples
sqlrihsjn
sqlriSectInvoke
sqlrr_smp_router
qlrr_subagent_router
.. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Db2 10.FP11 *
**************************************************************** |
| Local Fix: |
|
| Solution |
|
| Workaround |
not known / see Local fix |
| BUG-Tracking |
forerunner :
follow-up : IT33118 |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 14.02.2019
25.02.2020
25.02.2020 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
