Hi Marc & Evgeny, After modifying the vm arguments we discussed last week (-javaagent:/Users/xxx/Downloads/org.jacoco.agent-0.8.1/jacocoagent.jar=port=6300,destfile=/Users/xxx/Desktop/jacoco-remote.exec,output=tcpserver,address=*), I found that there is still no exec file generated. But the agent is running on the server successfully since I can pull data from the server.
And I tried to perform some API tests invoking the APIs of the server, but still no exec file. Is there something wrong? $ dump@pull-test-data -Dapp.host=localhost -Dapp.port=6300 -Dskip.dump=false [*INFO*] Scanning for projects... [*INFO*] *------------------------------------------------------------------------* [*INFO*] *Reactor Build Order:* [*INFO*] [*INFO*] xxxxx [pom] [*INFO*] xxxxx [jar] [*INFO*] [*INFO*] *--------------------< *com.xxx:xxx* >---------------------* [*INFO*] *Building xxx 1.0-SNAPSHOT [1/2]* [*INFO*] *--------------------------------[ pom ]---------------------------------* [*INFO*] [*INFO*] *--- *jacoco-maven-plugin:0.8.1:dump *(pull-test-data)* @ auto.root* ---* [*INFO*] Connecting to localhost/127.0.0.1:6300 [*INFO*] Dumping execution data to /Users/xxx/git/xxx/target/jacoco-remote-localhost:6300.exec [*INFO*] [*INFO*] *-----------------< *com.xxx:xxx* >------------------* [*INFO*] *Building xxxx 1.0-SNAPSHOT [2/2]* [*INFO*] *--------------------------------[ jar ]---------------------------------* [*INFO*] [*INFO*] *--- *jacoco-maven-plugin:0.8.1:dump *(pull-test-data)* @ xxxx* ---* [*INFO*] Connecting to localhost/127.0.0.1:6300 [*INFO*] Dumping execution data to /Users/xxx/git/xxx/xxx/target/jacoco-remote-localhost:6300.exec [*INFO*] *------------------------------------------------------------------------* [*INFO*] *Reactor Summary:* [*INFO*] [*INFO*] xxx 1.0-SNAPSHOT ............................. *SUCCESS* [ 1.174 s] [*INFO*] xxxxxxx 1.0-SNAPSHOT ......................... *SUCCESS* [ 0.524 s] [*INFO*] *------------------------------------------------------------------------* [*INFO*] *BUILD SUCCESS* [*INFO*] *------------------------------------------------------------------------* [*INFO*] Total time: 1.889 s [*INFO*] Finished at: 2018-08-13T14:28:03-07:00 [*INFO*] *------------------------------------------------------------------------* On Thu, Aug 9, 2018 at 2:04 PM, Marc Hoffmann <[email protected]> wrote: > You’re welcome! Good luck with your project! > > -marc > > > On 9. Aug 2018, at 23:03, Xiaohan Gao <[email protected]> > wrote: > > Oh gosh, I finally see it. > > Sorry about that stupid mistake and many thanks for your help. > > On Thu, Aug 9, 2018 at 2:00 PM, Evgeny Mandrikov <[email protected]> > wrote: > >> Let me repeat again: after "-javaagent" should be colon! >> >> <msg.png> >> >> >> On Thursday, August 9, 2018 at 10:56:28 PM UTC+2, Xiaohan Gao wrote: >>> >>> The problem is that if I use >>> java -Djavaagent:jacoco-0.8.1/lib/jacocoagent.jar=port=6300 >>> >>> Then the server will not be able to start with >>> Java HotSpot(TM) 64-Bit Server VM warning: ignoring option >>> MaxPermSize=256m; support was removed in 8.0 >>> Unrecognized option: -javaagent=jacoco-0.8.1/jacoco >>> agent.jar=port=6300,destfile=jacoco-remote.exec,output=tcpse >>> rver,address=* >>> Error: Could not create the Java Virtual Machine. >>> Error: A fatal exception has occurred. Program will exit. >>> >>> On Thu, Aug 9, 2018 at 1:53 PM, Evgeny Mandrikov <[email protected]> >>> wrote: >>> >>>> Hi, >>>> >>>> On Thursday, August 9, 2018 at 10:48:26 PM UTC+2, Xiaohan Gao wrote: >>>>> >>>>> Is there any other thing I can do? >>>>> >>>> >>>> You can study a bit more carefully documentation and mentioned by you >>>> blog. >>>> >>>> >>>> Execution of >>>> >>>> java -help >>>> >>>> shows >>>> >>>> -D<name>=<value> >>>> set a system property >>>> >>>> -javaagent:<jarpath>[=<options>] >>>> load Java programming language agent, see >>>> java.lang.instrument >>>> >>>> Thus >>>> >>>> java -Djavaagent:jacoco-0.8.1/lib/jacocoagent.jar=port=6300 >>>> >>>> is wrong. >>>> >>>> java -javaagent=jacoco-0.8.1/lib/jacocoagent.jar=port=6300 >>>> >>>> is also wrong because after "-javaagent" should be colon! and equal >>>> sign is only after path. >>>> >>>> Correct is: >>>> >>>> java -javaagent:jacoco-0.8.1/lib/jacocoagent.jar=port=6300 >>>> >>>> >>>> Exactly as written in https://www.jacoco.org/jacoco/ >>>> trunk/doc/agent.html and in mentioned by you blog. >>>> >>>> >>>> Regards, >>>> Evgeny >>>> >>>> On Thursday, August 9, 2018 at 10:48:26 PM UTC+2, Xiaohan Gao wrote: >>>>> >>>>> But I removed 'D' and the server cannot be started anymore.... Is >>>>> there any other thing I can do? >>>>> >>>>> On Thu, Aug 9, 2018 at 1:40 PM, Marc Hoffmann < >>>>> [email protected]> wrote: >>>>> >>>>>> Because then it is plain system property definition which will not >>>>>> have any effect at all. >>>>>> >>>>>> On 9. Aug 2018, at 22:38, Xiaohan Gao <[email protected] >>>>>> .edu> wrote: >>>>>> >>>>>> The problem is that only after I adding 'D' before 'javaagent', there >>>>>> will be no more error message >>>>>> >>>>>> On Thu, Aug 9, 2018 at 1:37 PM, Xiaohan Gao < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> Yes I did. >>>>>>> >>>>>>> On Thu, Aug 9, 2018 at 1:36 PM, Marc Hoffmann < >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> Did you replace "<path to jacoco>” with the actual location on your >>>>>>>> system??? >>>>>>>> >>>>>>>> >>>>>>>> On 9. Aug 2018, at 22:34, Xiaohan Gao < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>> But if I modify it as you mentioned, the server will not be able to >>>>>>>> start with the following error message: >>>>>>>> Java HotSpot(TM) 64-Bit Server VM warning: ignoring option >>>>>>>> MaxPermSize=256m; support was removed in 8.0 >>>>>>>> Unrecognized option: -javaagent=<path to >>>>>>>> jacoco>/jacocoagent.jar=port=6300,destfile=jacoco-remote.exe >>>>>>>> c,output=tcpserver,address=* >>>>>>>> Error: Could not create the Java Virtual Machine. >>>>>>>> Error: A fatal exception has occurred. Program will exit. >>>>>>>> >>>>>>>> >>>>>>>> On Thu, Aug 9, 2018 at 1:30 PM, Marc Hoffmann < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>>> I’s just one character: >>>>>>>>> >>>>>>>>> WRONG: -Djavagent >>>>>>>>> CORRECT: -javaagent >>>>>>>>> >>>>>>>>> >>>>>>>>> On 9. Aug 2018, at 22:16, Xiaohan Gao < >>>>>>>>> [email protected]> wrote: >>>>>>>>> >>>>>>>>> Hi Marc, >>>>>>>>> >>>>>>>>> I found everything is legal after double check the documentation >>>>>>>>> you mentioned. Still not sure about where the problem is. >>>>>>>>> >>>>>>>>> On Thu, Aug 9, 2018 at 12:00 PM, Marc Hoffmann < >>>>>>>>> [email protected]> wrote: >>>>>>>>> >>>>>>>>>> Hi, >>>>>>>>>> >>>>>>>>>> -Dkey=value is how you add system properties. Take a look at our >>>>>>>>>> documentation how to specify a JVM agent: >>>>>>>>>> >>>>>>>>>> https://www.jacoco.org/jacoco/trunk/doc/agent.html >>>>>>>>>> >>>>>>>>>> Regards, >>>>>>>>>> -marc >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On 9. Aug 2018, at 20:57, Immonnan <[email protected] >>>>>>>>>> .edu> wrote: >>>>>>>>>> >>>>>>>>>> Hi there, >>>>>>>>>> >>>>>>>>>> I am using Jacoco agent to generate code coverage report on my >>>>>>>>>> Websphere server following this blog ( >>>>>>>>>> https://dzone.com/articles/verifying-end-to-end-test-code-c >>>>>>>>>> overage-using-jaco). To start the jacoco agent, I added the >>>>>>>>>> scripts to my jvm.options and the server started successfully: >>>>>>>>>> >>>>>>>>>> -Djavaagent=<path to jaccoc>/jacocoagent.jar=port=6 >>>>>>>>>> 300,destfile=jacoco-remote.exec,output=tcpserver,address=* >>>>>>>>>> -DXshareclasses=none >>>>>>>>>> >>>>>>>>>> After that, I tried to do automation RestAPI tests and the tests >>>>>>>>>> have passed. The tests are built with maven and successfully >>>>>>>>>> configured for >>>>>>>>>> Jacoco. But there are no exec files generated on the server. I >>>>>>>>>> cannot pull >>>>>>>>>> jacoco data from my server neither. >>>>>>>>>> >>>>>>>>>> And here is the error: >>>>>>>>>> [ERROR] Failed to execute goal >>>>>>>>>> org.jacoco:jacoco-maven-plugin:0.8.1:dump >>>>>>>>>> (pull-test-data) on project auto.root: Unable to dump coverage data: >>>>>>>>>> Connection refused (Connection refused) -> [Help 1] >>>>>>>>>> >>>>>>>>>> I doubt that the jacoco agent is not running on my server. But I >>>>>>>>>> do not find more solutions to this problem. >>>>>>>>>> >>>>>>>>>> Thanks for the help in advance. >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> You received this message because you are subscribed to the >>>>>>>>>> Google Groups "JaCoCo and EclEmma Users" group. >>>>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>>>> send an email to [email protected]. >>>>>>>>>> To view this discussion on the web visit >>>>>>>>>> https://groups.google.com/d/msgid/jacoco/9aac6d39-afc6-44c0- >>>>>>>>>> 930c-226697bdf0e1%40googlegroups.com. >>>>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> You received this message because you are subscribed to a topic >>>>>>>>>> in the Google Groups "JaCoCo and EclEmma Users" group. >>>>>>>>>> To unsubscribe from this topic, visit >>>>>>>>>> https://groups.google.com/d/topic/jacoco/_n7hMYaRasE/unsubscribe. >>>>>>>>>> To unsubscribe from this group and all its topics, send an email >>>>>>>>>> to [email protected]. >>>>>>>>>> To view this discussion on the web visit >>>>>>>>>> https://groups.google.com/d/msgid/jacoco/B864DF0A-5F7D-4B00- >>>>>>>>>> 806F-BF18A4899FEA%40mountainminds.com >>>>>>>>>> <https://groups.google.com/d/msgid/jacoco/B864DF0A-5F7D-4B00-806F-BF18A4899FEA%40mountainminds.com?utm_medium=email&utm_source=footer> >>>>>>>>>> . >>>>>>>>>> >>>>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> You received this message because you are subscribed to the Google >>>>>>>>> Groups "JaCoCo and EclEmma Users" group. >>>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>>> send an email to [email protected]. >>>>>>>>> To view this discussion on the web visit >>>>>>>>> https://groups.google.com/d/msgid/jacoco/CADhY4RedAqc9%3Damt >>>>>>>>> AW8dtnd0umKfWZ9jnyAdMN--85DYGc8rgA%40mail.gmail.com >>>>>>>>> <https://groups.google.com/d/msgid/jacoco/CADhY4RedAqc9%3DamtAW8dtnd0umKfWZ9jnyAdMN--85DYGc8rgA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>>>>> . >>>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> You received this message because you are subscribed to a topic in >>>>>>>>> the Google Groups "JaCoCo and EclEmma Users" group. >>>>>>>>> To unsubscribe from this topic, visit >>>>>>>>> https://groups.google.com/d/topic/jacoco/_n7hMYaRasE/unsubscribe. >>>>>>>>> To unsubscribe from this group and all its topics, send an email >>>>>>>>> to [email protected]. >>>>>>>>> To view this discussion on the web visit >>>>>>>>> https://groups.google.com/d/msgid/jacoco/35661D2E-D8C4-4F73- >>>>>>>>> ADC8-514C06CAAB70%40mountainminds.com >>>>>>>>> <https://groups.google.com/d/msgid/jacoco/35661D2E-D8C4-4F73-ADC8-514C06CAAB70%40mountainminds.com?utm_medium=email&utm_source=footer> >>>>>>>>> . >>>>>>>>> >>>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "JaCoCo and EclEmma Users" group. >>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>> send an email to [email protected]. >>>>>>>> To view this discussion on the web visit >>>>>>>> https://groups.google.com/d/msgid/jacoco/CADhY4RcHOU%2BGdFcu >>>>>>>> uv1uDnN7ujLf3zTfQ9j9uwOQL%3DbKMOWzmQ%40mail.gmail.com >>>>>>>> <https://groups.google.com/d/msgid/jacoco/CADhY4RcHOU%2BGdFcuuv1uDnN7ujLf3zTfQ9j9uwOQL%3DbKMOWzmQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>>>> . >>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> You received this message because you are subscribed to a topic in >>>>>>>> the Google Groups "JaCoCo and EclEmma Users" group. >>>>>>>> To unsubscribe from this topic, visit >>>>>>>> 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3Dwn9gBSZvj9udSYQmGhngBRNTx2%3DK%2Bgsw%40mail.gmail.com >>>>>> <https://groups.google.com/d/msgid/jacoco/CADhY4RcNTx0YXksJ3%3Dwn9gBSZvj9udSYQmGhngBRNTx2%3DK%2Bgsw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to a topic in >>>>>> the Google Groups "JaCoCo and EclEmma Users" group. >>>>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>>>> pic/jacoco/_n7hMYaRasE/unsubscribe. >>>>>> To unsubscribe from this group and all its topics, send an email to >>>>>> [email protected]. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/jacoco/6E570F5E-5F0C-4567- >>>>>> 900F-0C8761E9391A%40mountainminds.com >>>>>> <https://groups.google.com/d/msgid/jacoco/6E570F5E-5F0C-4567-900F-0C8761E9391A%40mountainminds.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>>> >>>> -- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "JaCoCo and EclEmma Users" group. >>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>> pic/jacoco/_n7hMYaRasE/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> [email protected]. >>>> To view this discussion on the web visit https://groups.google.com/d/ms >>>> gid/jacoco/d41cc8f5-3347-4a64-aceb-01a2f5fb3c47%40googlegroups.com >>>> <https://groups.google.com/d/msgid/jacoco/d41cc8f5-3347-4a64-aceb-01a2f5fb3c47%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "JaCoCo and EclEmma Users" group. >> To unsubscribe from this topic, visit 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<https://groups.google.com/d/msgid/jacoco/CADhY4Re5EtVyAZ5g%2BXUP5xxvsLdSNLAwzyb1a_%3D8OFWbRODuJA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "JaCoCo and EclEmma Users" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/jacoco/_n7hMYaRasE/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jacoco/8507BCE7-79DB-4F51-9B91-95EC2CBBF38B%40mountainminds.com > <https://groups.google.com/d/msgid/jacoco/8507BCE7-79DB-4F51-9B91-95EC2CBBF38B%40mountainminds.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "JaCoCo and EclEmma 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