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Bug 253517 - Not stopping a program run from the IDE on MacOS
Summary: Not stopping a program run from the IDE on MacOS
Status: NEW
Alias: None
Product: platform
Classification: Unclassified
Component: Execution (show other bugs)
Version: 8.0.2
Hardware: Macintosh Mac OS X
: P3 normal with 1 vote (vote)
Assignee: Petr Hejl
URL:
Keywords:
: 232322 254930 (view as bug list)
Depends on:
Blocks:
 
Reported: 2015-07-16 09:41 UTC by tigronix
Modified: 2015-11-09 10:07 UTC (History)
3 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description tigronix 2015-07-16 09:41:34 UTC 
Product Version = NetBeans IDE 8.0.2 (Build 201411181905)
Operating System = Mac OS X version 10.10.4 running on x86_64
Java; VM; Vendor = 1.8.0_45
Runtime = Java HotSpot(TM) 64-Bit Server VM 25.45-b02


I think this may apply only to Maven projects.  
When a java program is run from the IDE two processes are spawned "org.codehaus.plexus.classworlds.launcher.Launcher" and the one requested. 
When the stop button on the output panel is pressed the Launcher is terminated but the program you request to run is not.
Comment 1 Tomas Stupka 2015-09-10 11:30:49 UTC 
maven calls Processes.killTree(prcs, env) 
please evaluate
Comment 2 Petr Hejl 2015-09-10 13:30:12 UTC 
Can you try the latest dev build or beta?
Comment 3 tigronix 2015-09-11 10:11:39 UTC 
HI,

I just use the java command line jps -l. To list the running java processes.

I've just tested the beta version 8.1 and the issue is still there

I'm running a project ProhireGridGainNodeMain.

when I execute from Netbeans I get the following listing

$ jps -l
13136 org.codehaus.plexus.classworlds.launcher.Launcher
13139 com.prohire.ProhireGridGainNodeMain
13140 sun.tools.jps.Jps
2471 
13097 org.netbeans.Main

After I press the red square stop button in the output I get this
$ jps -l
13139 com.prohire.ProhireGridGainNodeMain
13141 sun.tools.jps.Jps
2471 
13097 org.netbeans.Main


As you can see the ProhireGridGainNodeMain is still running but the 
org.codehaus.plexus.classworlds.launcher.Launcher was killed

So I run the project multiple times form the IDE I end up with many copies of ProhireGridGainNodeMain process running in the background even when I push the stop button.

Ken
Comment 4 Petr Hejl 2015-09-14 09:36:24 UTC 
*** Bug 232322 has been marked as a duplicate of this bug. ***
Comment 5 Petr Hejl 2015-09-14 09:36:41 UTC 
*** Bug 254930 has been marked as a duplicate of this bug. ***
Comment 6 navneet 2015-09-14 09:45:09 UTC 
It was interesting to see that the bug 232322 was marked as a duplicate of this and not the other way. That bug is way older than this one. It was reported in 2013 and has been unresolved for over two years now.

For people who want to do Maven based Spring applications, this will be a show stopper and hence people will not leave Eclipse or other IDEs that do not show this behaviour.

I recommend that the priority on the bug be raised and it be fixed in the next possible  release.