[Wrapper-user] Hung JVM

[Paul C. <cas...@au...>]

Hi all,

I have the wrapper set to timeout the JVM at 10 minutes as the application
is quite huge, and sometimes idle as it garbage collects.

The wrapper determined that the JVM had hung as follows:

ERROR  | wrapper  | 2003/11/11 14:41:01 | JVM appears hung: Timed out
waiting for signal from JVM.
STATUS | wrapper  | 2003/11/11 14:41:01 | Dumping JVM state.
ERROR  | wrapper  | 2003/11/11 14:41:01 | Unable to send BREAK event to JVM
process.  Err(6 : The handle is invalid. (0x6))
ERROR  | wrapper  | 2003/11/11 14:41:02 | Java Virtual Machine did not exit
on request, terminated
STATUS | wrapper  | 2003/11/11 14:41:08 | Launching a JVM...
INFO   | jvm 2    | 2003/11/11 14:41:08 | Wrapper (Version 3.0.3)
INFO   | jvm 2    | 2003/11/11 14:41:08 |

I have to be careful about including preceding log entries due to privacy
and security, but basically there where just RMI reflection exceptions when
the server prompted the client to update a job status window, but this had
been happening all day, so I doubt it's the cause of the hang.

Any ideas?

Regards,

Paul Casanova
IBM RSSC-Ballarat
UB01
Locked Bag 1999
Ballarat
Victoria 3350

Telephone:
61-3-53273458
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