[Wrapper-user] JVM exited in response to signal UNKNOWN (127)

[Amresh D. <amr...@ya...>]

We have been using wrapper for last few years.=0A=0AWe were using version 3=
.1.2 of the wrapper and have recently upgraded to the latest version 3.2.3.=
=0A=0AThe reason for upgrade was the error:=0A=0A"Critical error: wait for =
JVM process failed (No child processes)" =0A=0AWhich as I found was fixed i=
n version 3.2.0.=0A=0AAfter the upgrade we have seen occurence of the follo=
wing error in our log files. =0A=0ASTATUS | wrapper | 2007/09/27 15:32:51 |=
 JVM exited in response to signal UNKNOWN (127).=0AERROR | wrapper | 2007/0=
9/27 15:32:51 | JVM exited unexpectedly.=0ASTATUS | wrapper | 2007/09/27 15=
:32:51 | JVM exited in response to signal SIGKILL (9).=0AERROR | wrapper | =
2007/09/27 15:32:51 | Unable to start a JVM=0ASTATUS | wrapper | 2007/09/27=
 15:32:51 | <-- Wrapper Stopped=0A=0AWe have put in a fix today for the "Un=
able to start a JVM" using the suggestion in one of the posts.=0A=0Awrapper=
.on_exit.default=3DRESTART=0Awrapper.on_exit.0=3DSHUTDOWN=0A=0AWe have also=
 increased the restart delay to 30 seconds.=0A=0Awrapper.restart.delay=3D30=
=0A=0AThe problem now is the fact that the JVM restart results in loss of c=
ached data which impacts performance at the time of batch processing.=0A=0A=
=0AWe are running on 64 bit Linux OS with 32 bit jdk1.5.0_12 JVM (32 bit li=
mitation due a third party library)=0AOS details: =0ARed Hat Enterprise Lin=
ux AS release 3 (Taroon Update 5)=0ALinux 2.4.21-32.0.1.ELsmp #1 SMP EDT x8=
6_64=0A=0AIt would be very helpful to know under what circumstances we coul=
d get an error like this. We are in last week of UAT due to go live next we=
ek any resolution/workaround for this would be highly appreciated.=0A=0A=0A=
Amresh=0A=0A=0A      ______________________________________________________=
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