|
Problem IT10151
|
Status: Closed |
ADMIN_MOVE_TABLE REPLAY ACQUIRES HUGE AMOUNT OF LOCKS ON STAGING TABLE WHICH CAN TRIGGER LOCK ESCALATION |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
ADMIN_MOVE_TABLE REPLAY acquires for each row in staging table a
lock. If the staging table is large this can trigger a lock
escalation on the staging table. Workload accessing the source
has to wait until next commit of REPLAY to continue. This slows
down processing on source table significantly. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 Version 9.7 Fix Pack 11. *
**************************************************************** |
| Local Fix: |
|
| Solution |
First fixed in DB2 Version 9.7 Fix Pack 11. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 17.07.2015
19.10.2015
19.10.2015 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.FP11
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.11
|
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