Hey Andreas,

> Hi Simon,
> 
> IllegalStateExceptions are gone.
> 
> Furthermore I couldn't reproduce the "freeze" situation 
> discussed earlier
> (no reaction on Ctrl-c and Ctrl-Break) (see thread "Exceptions").
> 
> Instead of these problems I have sometimes another freeze situation on
> removal of a large count of Entity beans (only with
> LRUEnterpriseContextCachePolicy). This time Ctrl-Break works:
> 
> Full thread dump:

[snip]

> "RMI TCP Connection(31)-195.232.216.208" daemon prio=5 tid=0xcb391c0
> nid=0x7c4 runnable [0xf45e000..0xf45fdc4]
>         at oracle.jdbc.oci8.OCIDBAccess.do_execute(Native Method)

[snap]

Everything in your system is in wait(), sleep(), socketAccept(),
socketRead(), apart from the thread above, that is executing Oracle's driver
code. I think the freeze situation is not related to the LRU cache, since
the stack thread dump for it is OK, but (and here I'm guessing) with the
Oracle driver or with transactions. I guess that if you try enough you'll
get this error also with the NoPassivation cache. Is the CPU at 0% ? If so,
I have no clue apart driver's bug or transaction mess; if it is not 0%, then
just wait for the delete to finish, of course.

Regards,

Simon


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