JVM Parameters in java
In remote debugging.
1. Aem forces the jvm to fork a process.
2. UseSplitVerifier is required for java 7. (Even to start cq normally w/o debug mode.)
Modify start.bat (or create a debug.bat by modifying start.bat)
if not defined CQ_JVM_OPTS set CQ_JVM_OPTS=-Xmx1024m -XX:MaxPermSize=512M -XX:-UseSplitVerifier -Djava.awt.headless=true
-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=30302
OR
if not defined CQ_JVM_OPTS set CQ_JVM_OPTS=-Xmx1024m -XX:MaxPermSize=512M
-XX:-UseSplitVerifier -Djava.awt.headless=true
-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=30303
-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=30303
OR
start "CQ" cmd.exe /K java -Xdebug
-Xrunjdwp:transport=dt_socket,server=y,address=30302,suspend=n %CQ_JVM_OPTS% -jar
%CQ_JARFILE% %START_OPTS%
Or Run from CMD (from the directory where jar is
present)
java -jar cq-publish-p4503.jar -XX:MaxPermSize=512m
-Xmx1024m
-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=30305
-Dsling.run.modes=publish
-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=30305
-Dsling.run.modes=publish
OR
java -jar cq-publish-p4503.jar -XX:MaxPermSize=512m
-Xmx1024m
-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=30303
-Dsling.run.modes=publish
For Common Issues in Debugger
-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=30303
-Dsling.run.modes=publish
This works for local app debugging. What is your suggestion for debugging an aem host on another host (same subnet)?
ReplyDeletehi David, For debugging AEM on a remote host, instead of adding localhost in the remote debug configs in whatever IDE you are using, Just add the IP of the remote machine and the port on which aem is running.
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