Generally speaking when a java application is not kill with this button, it is usually two things: - either the application is out of memory. - either the application has some threads that refused to stop correclty, which can be considered as a bug in the application and should be fixed(at least if it happens regulary).
Either than that, are you launching with "run as maven build " or similar command ? In eclipse there are generally better ways to do that. I do not know if there are some specifics to the appengine-maven-plugin but you can have a look at m2e-wtp or one of the eclipse plugin for jetty , or even a simple main that launch a jetty. That may fix your issue at least if it is specific to "launch a jetty in a maven process". On Thu, Mar 7, 2013 at 12:39 PM, David Geiger <[email protected]>wrote: > I agree that this issue is not limited to m2e. It appears to me, however, > that it effects the usability of m2e on Windows quite heavily. Is this just > due to my particular use case, i.e., the appengine-maven-plugin launching a > Jetty process, or how do how other people deal with this? In my current > setup, any Maven process launched by m2e will never terminate correctly. > > According to https://bugs.eclipse.org/bugs/show_bug.cgi?id=38016 it seems > that the general issue is not going to be fixed unless the Java > implementation of the Process.destroy() method on Windows changes. The > current 'kill' behavior might also be intended as it guarantees that even > non-responding applications are terminated. In that case, the m2e > developers might want to provide a dedicated way to terminate Maven > gracefully. > > On Wed, Mar 6, 2013 at 6:43 PM, Igor Fedorenko <[email protected]>wrote: > >> This is not specific to m2e, so I suggest bringing this up to Platform >> developers and see if they can suggest anything. >> >> -- >> Regards, >> Igor >> >> >> On 2013-03-06 12:26 PM, David Geiger wrote: >> >>> Hi, >>> >>> I use m2e 1.2.0. with Eclipse 4.2.1 on a Windows 8 x64 machine to >>> package applications for Google AppEngine and deploy them on the local >>> development server using the appengine-maven-plugin. >>> >>> Whenever I click on the red terminate button in the Eclipse console >>> view, the Maven process launched by m2e does not seem to terminate >>> correctly. As opposed to launching Maven from the command prompt, it >>> neither displays the "BUILD SUCCESS" message, nor does it terminate any >>> child processes such as the Jetty server launched by >>> appengine-maven-plugin. I need to terminate these left-over processes >>> manually every time I stop a Maven application from within Eclipse. >>> >>> Is there another way to terminate Maven applications using m2e? >>> >>> The issue seems to be related to the behavior of the terminate button in >>> Eclipse. Apparently, this button calls java.lang.Process.destroy(), >>> which, on Windows, is implemented as a simple kill and does not allow >>> applications to exit gracefully. >>> >>> See: >>> - >>> https://bugs.eclipse.org/bugs/**show_bug.cgi?id=38016<https://bugs.eclipse.org/bugs/show_bug.cgi?id=38016> >>> - >>> http://jira.codehaus.org/**browse/JETTY-208?** >>> focusedCommentId=115134&page=**com.atlassian.jira.plugin.** >>> system.issuetabpanels:comment-**tabpanel#comment-115134<http://jira.codehaus.org/browse/JETTY-208?focusedCommentId=115134&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-115134> >>> >>> If this is a general Eclipse issue, there might be a couple of >>> workarounds: >>> - There appears to be an interface ITerminate that could be implemented >>> (see first link, comment 31). >>> - Maybe the actual Maven process could be launched by another process >>> that is regularly checked for termination. >>> - An additional Eclipse button could be implemented, which correctly >>> terminates the Maven process. >>> >>> David >>> >> > _______________________________________________ > m2e-users mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/m2e-users > > -- Adrien Rivard
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