Fixes are available
InfoSphere Information Server, Version 11.5 for Linux
InfoSphere Information Server, Version 11.5.0.1 for Windows
InfoSphere Information Server, Version 11.5.0.2 for Linux
InfoSphere Information Server, Version 11.5.0.2 for AIX
InfoSphere Information Server, Version 11.5.0.2 for Windows
InfoSphere Information Server, Version 11.5.0.1 for AIX
APAR status
Closed as program error.
Error description
Running the same datastage job using the XML connector in IS 9.1.2 it runs slower than in IS 8.5. However, when setting the "Enable Logging" as "No" within the XML connector in the IS 9.1.2 job. Then the job runs the same as the IS 8.5 job. In the IS 8.5 job run the "Enable Logging" is not being set. Meaning that any jobs migrated from IS 8.5 to IS 9.1.2 will need to me modified and set the "Enable Logging" as "No" within the XML connector to achieve the same job run times as the IS 8.5 release.
Local fix
As a workaround. You can set the set the "Enable Logging" as "No" within the XML connector properties.
Problem summary
Performance drops when Enable Logging is setting as yes than setting as no, even though there's nothing get logged.
Problem conclusion
There's a piece of debug code in RNodeXMLBalueBase.java slow down the performance once Enable Logging is set as yes. The fix is add a condition to run that piece of code only when DEBUG level is set.
Temporary fix
Patch JR53571
Comments
APAR Information
APAR number
JR53571
Reported component name
WIS DATASTAGE
Reported component ID
5724Q36DS
Reported release
910
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2015-06-11
Closed date
2016-09-22
Last modified date
2016-09-22
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
WIS DATASTAGE
Fixed component ID
5724Q36DS
Applicable component levels
R912 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSVSEF","label":"InfoSphere DataStage"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.1","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
07 January 2022