APAR status
Closed as program error.
Error description
Error Message: During JVM shutdown the Attach API thread throws an OutOfMemoryError. . Stack Trace: JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError". Exception in thread "main" Exception in thread "Attach API wait loop" java.lang.OutOfMemoryError: Java heap space at tests.com.ibm.jtc.exception.ExceptionCreator.tSysthrow(Exception Creator.java:106) at tests.com.ibm.jtc.exception.ExceptionCreator.main(ExceptionCreat or.java:39) at com.ibm.tools.attach.javaSE.CommonDirectory.waitSemaphore(Common Directory.java:195) at com.ibm.tools.attach.javaSE.AttachHandler$WaitLoop.waitForNotifi cation(AttachHandler.java:327) at com.ibm.tools.attach.javaSE.AttachHandler$WaitLoop.run(AttachHan dler.java:405) . This occurs only during shutdown.
Local fix
Problem summary
Under low memory conditions, heap allocations in the shutdown code could trigger an OutOfMemoryError.
Problem conclusion
This defect will be fixed in: 7.0.0 SR3 6.0.1 SR4 6.0.0 SR12 . The Attach API code has been modified to avoid memory allocations during shutdown and suppress irrelevant OutOfMemoryErrors.
Temporary fix
Comments
APAR Information
APAR number
IV29772
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
2012-10-09
Last modified date
2012-10-09
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
R600 PSY
UP
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Document Information
Modified date:
21 February 2022