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Re: Kill hung instances
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Re: Kill hung instances


  • Subject: Re: Kill hung instances
  • From: Ramsey Gurley <email@hidden>
  • Date: Thu, 14 Aug 2014 11:34:58 -0700

Okay, good to know. Kill is definitely the desired action. 

I guess that makes my next question: Does anyone have bash scripts or something similar that hit a direct action on all instances of a woapp and take action if they are non-responsive which can be shared?

On Aug 14, 2014, at 11:16 AM, Chuck Hill <email@hidden> wrote:

It depends on how hung it is.  If you scroll down to the bottom of the config page for an instance, there is a Force Quit button.  But that relies on the app being responsive to admin requests.  If there are no worker threads available, it won’t work.  And and I don’t think it can kill the app if there is an actual deadlock or live lock, e.g it is not a kill -KILL

Chuck


On 2014-08-14, 11:13 AM, "Ramsey Gurley" wrote:

Is there a built in way through java monitor to kill any instance that becomes non-responsive automatically? I’d rather not reinvent the wheel if something like this exists already.

Also, is there any good documentation on enabling JMX monitoring of woapps? In combination with a monitoring tool like Nagios or some other monitoring solution?

Thanks,

Ramsey
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References: 
 >Kill hung instances (From: Ramsey Gurley <email@hidden>)
 >Re: Kill hung instances (From: Chuck Hill <email@hidden>)

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