APAR status
Closed as program error.
Error description
Error Message: N/A . Stack Trace: N/A
Local fix
N/A
Problem summary
The Java virtual machine (VM) serializes multiple threads' concurrent attempts to load the same class using the same class loader. This prevents linkage errors from multiple attempts to define the class. Java 7 allows class loaders to manage concurrent class loading themselves if they register as parallel capable. This may be incompatible with the VM's serialization.
Problem conclusion
This defect will be fixed in: 7.0.0 SR4 6.0.1 SR5 . If the classloader is registered as parallel-capable, the VM disables serialization of concurrent class loading using that class loader.
Temporary fix
Comments
APAR Information
APAR number
IV29816
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
260
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-10-09
Closed date
2012-11-23
Last modified date
2012-11-23
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
J9 COMMON CODE
Fixed component ID
620700127
Applicable component levels
R260 PSY
UP
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Document Information
Modified date:
21 February 2022