APAR status
Closed as program error.
Error description
WCM authoring long runs with approximately 100-120 concurrent users performing saves could deadlock in the JCR. This problem happens regardless of the database being used however in our testing we've found this is more prevalant in the Microsoft SQL Server database
Local fix
Problem summary
Under high load deadlocks could be encountered in the JCR database causing the end user action to fail.
Problem conclusion
The JCR has updated its locking mechnism to order events and locking in the same order for all operations fixing the deadlocks being encountered
Temporary fix
Comments
APAR Information
APAR number
PK44463
Reported component name
WRKPLC WEB CON
Reported component ID
5724I2900
Reported release
601
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2007-05-02
Closed date
2007-06-08
Last modified date
2007-06-08
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WRKPLC WEB CON
Fixed component ID
5724I2900
Applicable component levels
R601 PSN
UP
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Document Information
Modified date:
08 June 2007