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Java Profiler App does not see remote agents

Moderators: Vladimir Kondratyev, Anton Katilin

Java Profiler App does not see remote agents

Postby ioutkine » Fri Dec 20, 2019 2:49 am

I recently upgraded to Java Profiler 2019.8-b127
It could see my remote applications but was unable to connect due to incompatibility of yjpagent.dll

I copied the new one from newly installed profiler from Win64 folder (my servers are on Windows). After that The GUI does not recognize any of remote applications. The instrumentation command is the same as it was:
-agentpath:yjp\yjpagent.dll=disablestacktelemetry,disableexceptiontelemetry,probe_disable=*,delay=10000

Can you tell how to fix the issue?
ioutkine
 
Posts: 5
Joined: Thu Dec 19, 2019 5:27 am

Re: Java Profiler App does not see remote agents

Postby ioutkine » Fri Dec 20, 2019 7:20 am

the agent log file does not have any error and confirms it listens on 10001
19.8-127 0.441: YourKit Java Profiler agent is listening on port 10001, "listen=localhost"
ioutkine
 
Posts: 5
Joined: Thu Dec 19, 2019 5:27 am

Re: Java Profiler App does not see remote agents

Postby Vladimir Kondratyev » Fri Dec 20, 2019 7:34 am

Please take a looks at troubleshooting and try to add "listen=all" to agent options.

Best regards,
Vladimir Kondratyev
YourKit GmbH
http://www.yourkit.com
"Don't get lost in data, get information!"
Vladimir Kondratyev
 
Posts: 1517
Joined: Tue Aug 10, 2004 7:52 pm
Location: Düsseldorf, Germany

Re: Java Profiler App does not see remote agents

Postby ioutkine » Fri Dec 20, 2019 9:08 am

Vladimir Kondratyev wrote:Please take a looks at troubleshooting and try to add "listen=all" to agent options.

Best regards,
Vladimir Kondratyev
YourKit GmbH
http://www.yourkit.com
"Don't get lost in data, get information!"


That worked. Thank you!
It looks like previous versions listened all by default?
ioutkine
 
Posts: 5
Joined: Thu Dec 19, 2019 5:27 am

Re: Java Profiler App does not see remote agents

Postby Anton Katilin » Fri Dec 20, 2019 2:37 pm

Yes. The default was changed from "listen=all" to "listen=local" in version 2018.04.

Please search for "listen" in the change list for detail on the topic:
https://www.yourkit.com/changes/yjp_2018_04.jsp
Anton Katilin
 
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