Hi,
if you want a file to be created the output has to be 'file', not
'tcpserver'.
Please see documentation:
http://www.jacoco.org/jacoco/trunk/doc/agent.html
Regards,
-marc
On 2017-10-11 09:32, [email protected] wrote:
Hello All,
I am new to Jacoco.
I am doing the following, but the .exec file is not getting generated.
Please advice me on what could be wrong in our setup.
Steps i am performing:
1. downloaded the org.jacoco.agent-0.7.4.201502262128-runtime.jar in
the folder /home/ashraf/jacoco/
2. added the following line in "standalone.conf" file under
<Wildflyhome>/bin
JAVA_OPTS="$JAVA_OPTS
-javaagent:/home/ashraf/jacoco/org.jacoco.agent-0.7.4.201502262128-runtime.jar=destfile=/home/ashraf/jacoco/jacoco.exec,output=tcpserver,address=*"
3. started the wildfly server that has one of our application .ear
file also deployed. The java process looks like the following:
[root@dvs02 ~]# ps -ef|grep java
root 4786 4736 99 12:43 pts/2 00:00:25
/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.65-3.b17.el7.x86_64/jre//bin/java
-D[Standalone] -server -Xms64m -Xmx1024m -XX:MetaspaceSize=96M
-XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true
-javaagent:/home/ashraf/jacoco/org.jacoco.agent-0.7.4.201502262128-runtime.jar=destfile=/home/ashraf/jacoco/jacoco.exec,output=tcpserver,address=*
-Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true
-Dorg.jboss.boot.log.file=/opt/ndvr/scheduler/wildfly-10.1.0.Final/standalone/log/server.log
-Dlogging.configuration=file:/opt/ndvr/scheduler/wildfly-10.1.0.Final/standalone/configuration/logging.properties
-jar /opt/ndvr/scheduler/wildfly-10.1.0.Final/jboss-modules.jar -mp
/opt/ndvr/scheduler/wildfly-10.1.0.Final/modules
org.jboss.as.standalone
-Djboss.home.dir=/opt/ndvr/scheduler/wildfly-10.1.0.Final
-Djboss.server.base.dir=/opt/ndvr/scheduler/wildfly-10.1.0.Final/standalone
-b=0.0.0.0
root 4907 644 0 12:43 pts/2 00:00:00 grep --color=auto java
[root@dvs02 ~]#
4. Executed one of the jmeter script that hits one of our REST APIs of
our application
5. Expected the .exec "/home/ashraf/jacoco/jacoco.exec" to be
generated. But the file didn't got generated.
6. I shutdown the Wildfly server and still the .exec
"/home/ashraf/jacoco/jacoco.exec" is not getting generated.
Please advice me on what could be wrong.
Thanks,
Ashraf
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