APAR status
Closed as program error.
Error description
Error Message: N/A . Stack Trace: N/A . Java on AIX platform closes 64K file descriptors in the child process irespective of how many are actually used, resulting a performance overhead.
Local fix
Problem summary
Current JDK implementation on AIX closes all file descriptors ranging from 1 to maximum allowed fd limit in the child process.
Problem conclusion
JDK has been modified to close only the file descriptors which are actually opened. . This APAR will be fixed in the following Java Releases: 6 SR16 FP7 (6.0.16.7) 6 R1 SR8 FP7 (6.1.8.7) 7 R1 SR3 FP10 (7.1.3.10) 7 SR9 FP 10 (7.0.9.10) 8 SR1 FP10 (8.0.1.10) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the available Service Refreshes and Fix Packs can be found at: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
ZE FIX ERROR IV77818 15/12/10
Comments
APAR Information
APAR number
IV52649
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2013-11-29
Closed date
2015-06-25
Last modified date
2016-09-29
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
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R600 PSY
UP
R700 PSY
UP
R800 PSY
UP
[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSCVQ3Y","label":"Java Class Libraries"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.0","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
29 September 2016