> Am 08.04.2015 um 03:49 schrieb Timothy Worman <li...@thetimmy.com>:
> 
> The JVM is /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk on Snow Leopard. 
> I have these two beauties waiting in the system.log.

Java 8 is not officially supported on Snow Leopard. The system requirements 
page from Oracle states 10.8.3+. Could be that you run into an incompatibility. 
You should either use Java 6, which is the last official version for 10.6, or 
update your OS X to a more recent version.

> 
> Apr  7 12:40:11 apps java[3715]: *** NSInvocation: warning: object 
> 0x11a108400 of class 'ThreadUtilities' does not implement 
> methodSignatureForSelector: -- trouble ahead
> Apr  7 12:40:11 apps java[3715]: *** NSInvocation: warning: object 
> 0x11a108400 of class 'ThreadUtilities' does not implement 
> doesNotRecognizeSelector: -- abort
> Apr  7 12:40:12 apps com.apple.ReportCrash.Root[4121]: 2015-04-07 
> 12:40:12.444 ReportCrash[4121:2a03] Saved crash report for java[3715] version 
> 1.0 (1.0) to 
> /Library/Logs/DiagnosticReports/java_2015-04-07-124012_localhost.crash
> 
> Apr  7 12:55:58 apps java[4152]: *** NSInvocation: warning: object 
> 0x1186a8400 of class 'ThreadUtilities' does not implement 
> methodSignatureForSelector: -- trouble ahead
> Apr  7 12:55:58 apps java[4152]: *** NSInvocation: warning: object 
> 0x1186a8400 of class 'ThreadUtilities' does not implement 
> doesNotRecognizeSelector: -- abort
> Apr  7 12:55:58 apps com.apple.ReportCrash.Root[4364]: 2015-04-07 
> 12:55:58.861 ReportCrash[4364:2a03] Saved crash report for java[4152] version 
> 1.0 (1.0) to 
> /Library/Logs/DiagnosticReports/java_2015-04-07-125558_localhost.crash
> 
> I’ll have to look at those crash logs more carefully. Maybe there’s a change 
> in Java 8 that causes an incompatibility here.
> 
> I’m not using any instance rescheduling. Nothing calling exit(). Maybe 
> Application.terminate() isn’t even getting called? There isn’t any indication 
> in the app’s logs that it terminated.
> 
> Tim Worman
> UCLA GSE&IS
> 
> 
> 
>> On Apr 7, 2015, at 1:46 PM, Chuck Hill <ch...@gevityinc.com> wrote:
>> 
>> The JVM just ending with no message is odd.  Some things to consider:
>> - look at the system log, you might have developed a hardware problem that 
>> is causing the process to seg fault (or similar) and exit
>> - do you have scheduling on and something is preventing it from restarting?
>> - do you have some code that is calling exit() on the Runtime?
>> - Wonder has some code that will kill an instance if it runs out of memory 
>> (and maybe if requests take too long, I don’t recall offhand what got left 
>> in), but I would expect that to log something
>> - override terminate() in Application and log out a stack trace
>> - did you change to a different JVM?  Maybe you got one with a defect?
>> 
>> 
>> Chuck
>> 
>> 
>> On 2015-04-07, 1:41 PM, "Timothy Worman" wrote:
>> 
>> I have an app that has been in service for a long time in various forms. 
>> Recently I deployed an updated version that has been in development in 
>> recent months. The update has been experiencing “silent” deaths every once 
>> in a while. There is nothing in the app log that indicates any exception 
>> that may be occurring when this happens. What I do see is loads of messages 
>> in the logs re: CookieParser: Found a null cookie value in….
>> 
>> However, this was occurring before. Sometimes I’ll simply see a few logins 
>> that appear normal, a bunch of CookieParser errors, then the app log just 
>> ends. Maybe an exception is getting swallowed somewhere but I can’t find 
>> anything like that.
>> 
>> Any suggestions?
>> 
>> Tim Worman
>> UCLA GSE&IS

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