Java Profiler App does not see remote agents

Questions about YourKit Java Profiler
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ioutkine
Posts: 5
Joined: Thu Dec 19, 2019 5:27 am

Java Profiler App does not see remote agents

Post by ioutkine »

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

Post by ioutkine »

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"
Vladimir Kondratyev
Posts: 1619
Joined: Tue Aug 10, 2004 7:52 pm

Re: Java Profiler App does not see remote agents

Post by Vladimir Kondratyev »

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!"
ioutkine
Posts: 5
Joined: Thu Dec 19, 2019 5:27 am

Re: Java Profiler App does not see remote agents

Post by ioutkine »

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?
Anton Katilin
Posts: 6172
Joined: Wed Aug 11, 2004 8:37 am

Re: Java Profiler App does not see remote agents

Post by Anton Katilin »

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
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