We're running into an excessive dead locks issue. The good news is that we
are able to replicate it but now we need to resolve it.
Our issue is occurring where the code uses EOEditingContext and other
objects in the WebObjects API that acquire a
com.webobjects.foundation.NSRecursiveLock.
In a particular Java process, 145 threads are all locked up and are not
waking up.
A thread that is locked up, happens in
at SOLARConfig.enabledOnlineExamTools(SOLARConfig.java:656)
and looks like
"WorkerThread164" prio=5 tid=0x00410380 nid=0xc9 in Object.wait()
[0xca5fe000..0xca5ffc30]
at java.lang.Object.wait(Native Method)
- waiting on <0xd9ada680> (a
com.webobjects.foundation.NSRecursiveLock)
We are running WebObjects 5.2.4 / Solaris 8/Java 1.4.2_7. Is it resolved in
a later version of WebObjects and/or Java. Does anyone have a resolution.
A dump file from our system is attached.
Regards,
Vic
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