Fixes are available
8.5.5.6: WebSphere Application Server V8.5.5 Fix Pack 6
8.0.0.11: WebSphere Application Server V8.0 Fix Pack 11
8.5.5.7: WebSphere Application Server V8.5.5 Fix Pack 7
7.0.0.39: WebSphere Application Server V7.0 Fix Pack 39
8.5.5.8: WebSphere Application Server V8.5.5 Fix Pack 8
8.0.0.12: WebSphere Application Server V8.0 Fix Pack 12
8.5.5.9: WebSphere Application Server V8.5.5 Fix Pack 9
7.0.0.41: WebSphere Application Server V7.0 Fix Pack 41
8.5.5.10: WebSphere Application Server V8.5.5 Fix Pack 10
8.5.5.11: WebSphere Application Server V8.5.5 Fix Pack 11
8.0.0.13: WebSphere Application Server V8.0 Fix Pack 13
7.0.0.43: WebSphere Application Server V7.0 Fix Pack 43
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
7.0.0.45: WebSphere Application Server V7.0 Fix Pack 45
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
7.0.0.45: Java SDK 1.6 SR16 FP60 Cumulative Fix for WebSphere Application Server
7.0.0.39: Java SDK 1.6 SR16 FP7 Cumulative Fix for WebSphere Application Server
7.0.0.41: Java SDK 1.6 SR16 FP20 Cumulative Fix for WebSphere Application Server
7.0.0.43: Java SDK 1.6 SR16 FP41 Cumulative Fix for WebSphere Application Server
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
8.5.5.20: WebSphere Application Server V8.5.5.20
8.5.5.18: WebSphere Application Server V8.5.5 Fix Pack 18
8.5.5.19: WebSphere Application Server V8.5.5 Fix Pack 19
8.5.5.16: WebSphere Application Server V8.5.5 Fix Pack 16
8.5.5.21: WebSphere Application Server V8.5.5.21
APAR status
Closed as program error.
Error description
During web service application deployment some threads might hang because the web service cache file is inconsistent unexpectedly. The Java callstack of the hanging thread might be as follows: 3XMTHREADINFO3 Java callstack: 4XESTACKTRACE at sun/misc/Unsafe.park(Native Method) 4XESTACKTRACE at java/util/concurrent/locks/LockSupport.park(LockSupport.java:182 (Compiled Code)) 4XESTACKTRACE at java/util/concurrent/locks/AbstractQueuedSynchronizer.parkAndChe ckInterrupt(AbstractQueuedSynchronizer.java:822(Compiled Code)) 4XESTACKTRACE at java/util/concurrent/locks/AbstractQueuedSynchronizer.acquireQue ued(AbstractQueuedSynchronizer.java:853(Compiled Code)) 4XESTACKTRACE at java/util/concurrent/locks/AbstractQueuedSynchronizer.acquire(Ab stractQueuedSynchronizer.java:1189(Compiled Code)) 4XESTACKTRACE at java/util/concurrent/locks/ReentrantReadWriteLock$WriteLock.lock (ReentrantReadWriteLock.java:907(Compiled Code)) 4XESTACKTRACE at com/ibm/ws/webservices/shared/cache/WebServicesModuleCacheImpl.s ave(WebServicesModuleCacheImpl.java:420) 4XESTACKTRACE at com/ibm/ws/websvcs/deploy/WSCacheWriter.writeModuleCache(WSCache Writer.java:592) 5XESTACKTRACE (entered lock:java/lang/String@0x00000007044A2138, entry count: 1) 4XESTACKTRACE at com/ibm/ws/websvcs/deploy/WSCacheWriter.writeApplicationCache(WS CacheWriter.java:242(Compiled Code)) 4XESTACKTRACE at com/ibm/ws/websvcs/deploy/WSCacheWriter.writeApplicationCache(WS CacheWriter.java:167) 4XESTACKTRACE at com/ibm/ws/websvcs/deploy/PersistentStorageInstallSaveTask.perfo rmTask(PersistentStorageInstallSaveTask.java:196) 4XESTACKTRACE at com/ibm/ws/management/application/sync/AppBinaryProcessor$Expand App.expand(AppBinaryProcessor.java:1709(Compiled Code)) 4XESTACKTRACE at com/ibm/ws/management/application/sync/AppBinaryProcessor$AppBin Thread.run(AppBinaryProcessor.java:1214(Compiled Code)) 4XESTACKTRACE at java/lang/Thread.run(Thread.java:784(Compiled Code))
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: IBM WebSphere Application Server users of * * JAX-WS web service applications * **************************************************************** * PROBLEM DESCRIPTION: There might be a few threads hanging * * after deploying some JAX-WS web * * service applications. * **************************************************************** * RECOMMENDATION: * **************************************************************** There is a web service cache file storing the information of all installed web service applications. When mutiple threads operate on the same web service cache file, the synchronization mechanism might lead to cache file inconsistency, which finally results in the threads hanging.
Problem conclusion
The synchronization mechanism is changed so as to be recoverable even if the cache file is unexpectedly inconsistent. The fix for this APAR is currently targeted for inclusion in fix packs 7.0.0.39, 8.0.0.11 and 8.5.5.6. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PI37874
Reported component name
WEBS APP SERV N
Reported component ID
5724H8800
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2015-03-27
Closed date
2015-05-12
Last modified date
2015-05-12
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
WEBS APP SERV N
Fixed component ID
5724H8800
Applicable component levels
R700 PSY
UP
R800 PSY
UP
R850 PSY
UP
Document Information
Modified date:
28 April 2022