APAR status
Closed as program error.
Error description
Error Message: An ArrayIndexOutOfBoundException is seen with an invalid index of 0, in a multi-threaded application. . Stack Trace: This is a sample stack trace. java.lang.ArrayIndexOutOfBoundsException at java.nio.charset.Charset.lookup(Charset.java:434) at java.nio.charset.Charset.isSupported(Charset.java:486) //one or more application specific frames at java.lang.Thread.run(Thread.java:736) . The failure comes up with the gencon and optavgpause GC policies, not with the optthruput.
Local fix
-XdisableAllocationInlining
Problem summary
This is a synchronization issue in the JIT compiled code of a method which does a store to a static (volatile or non-volatile) variable.
Problem conclusion
This defect will be fixed in: 6.0.0 SR10 . The JIT has been updated to take care of the required synchronization. . To obtain the fix: Install build 20110332 or later
Temporary fix
Comments
APAR Information
APAR number
IZ97002
Reported component name
JIT
Reported component ID
620700124
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-03-23
Closed date
2011-10-26
Last modified date
2011-10-26
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
JIT
Fixed component ID
620700124
Applicable component levels
R600 PSY
UP
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Document Information
Modified date:
26 October 2011