Re: Aw: Re: Unable to reconnect to target-jvm via jmx after restarting target-jvm

  • From: Jiri Sedlacek <jiri.sedlacek@...>
  • To: users@...
  • Cc: singtur@...
  • Subject: Re: Aw: Re: Unable to reconnect to target-jvm via jmx after restarting target-jvm
  • Date: Wed, 05 Mar 2014 17:22:38 +0100

Hi Andreas,

this is unrelated to "Save Credentials" - the JMX Connection is implemented to represent exactly one process. Once the process dies, the connection cannot be reused for another process.

We'd like to improve the JMX Connection to be reusable, but don't have any 
estimation yet.

Jiri


On 3/5/2014 4:59 PM, Andreas Mucha wrote:
Hi Jiri,
thanks for the quick reply.
Are there any plans to overcome this issue in upcoming versions of VisualVM?
(I mean, there is already a "Save Credentials" checkbox ... ;) )
Best regards
Andi
*Gesendet:* Mittwoch, 05. März 2014 um 16:30 Uhr
*Von:* "Jiri Sedlacek" <jiri.sedlacek@...>
*An:* users@...
*Cc:* singtur@...
*Betreff:* Re: Unable to reconnect to target-jvm via jmx after restarting 
target-jvm
Hi Andreas,

see https://java.net/jira/browse/VISUALVM-120 which explains the problem. ;
Once the target
application process dies, the JMX connection to it cannot be reused for a new 
process and has to be
deleted/added again.

Jiri


On 3/5/2014 3:18 PM, Andreas Mucha wrote:
 > Hello all,
 > I have a question regarding VisualVM 1.3.7 and reconnects.
 > I have the following setup:
 > VisualVM runs on a 64bit Win7 j1.6u45 environment.
 > Target jvm runs under SunOS 5 32bit j1.6u30 environment.
 > I monitor the target jvms via jmx.
 > I have a set of configured remote hosts.
 > For every host I set up jmx connections.
 > Everything works fine when I start the target jvms and than create
 > and open jmx connections.
 > But when I restart the target jvm I am not able to reconnect from VisualVM.
 > Currently the only way is to remove all jmx-connections of that host
 > and create and open them again.
 > Do I am missing some configuration ?
 > Or isn't that possible ?
 > Many thanks in advance
 > Andi



Unable to reconnect to target-jvm via jmx after restarting target-jvm

Andreas Mucha 03/05/2014

Re: Unable to reconnect to target-jvm via jmx after restarting target-jvm

Jiri Sedlacek 03/05/2014

Aw: Re: Unable to reconnect to target-jvm via jmx after restarting target-jvm

Andreas Mucha 03/05/2014

Re: Aw: Re: Unable to reconnect to target-jvm via jmx after restarting target-jvm

Jiri Sedlacek 03/05/2014

Aw: Re: Re: Unable to reconnect to target-jvm via jmx after restarting target-jvm

Andreas Mucha 03/05/2014

Re: Aw: Re: Re: Unable to reconnect to target-jvm via jmx after restarting target-jvm

Jiri Sedlacek 03/05/2014
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