Hi, I'm using trunk I've been trying to pass a javaagent in by configuring it in hbase-env.sh I've noticed some weird behaviour. It seems to start three agents, which with the agent I really want to use seems to be breaking it, it never quite starts.
I created a hello world agent and I noticed that all the options seem to be set three times. The only thing I changed was adding the -javaagent to HBASE_MASTER_OPTS like so: export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS $HBASE_JMX_BASE -Dcom.sun.management.jmxremote.port=10101 -javaagent:/Users/tims/workspace/HelloWorldAgent/target/HelloWorldAgent-0.0.1-SNAPSHOT.jar" I ran ps aux | grep java, here's what the master looks like. /Library/Java/Home/bin/java -Xmx1000m -ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.port=10101 -javaagent:/Users/tims/workspace/HelloWorldAgent/target/HelloWorldAgent-0.0.1-SNAPSHOT.jar -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.port=10101 -javaagent:/Users/tims/workspace/HelloWorldAgent/target/HelloWorldAgent-0.0.1-SNAPSHOT.jar -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.port=10101 -javaagent:/Users/tims/workspace/HelloWorldAgent/target/HelloWorldAgent-0.0.1-SNAPSHOT.jar -Dhbase.log.dir=/Users/tims/workspace/hbase-trunk/bin/../logs -Dhbase.log.file=hbase-tims-master-grassmann.home.log -Dhbase.home.dir=/Users/tims/workspace/hbase-trunk/bin/.. -Dhbase.id.str=tims -Dhbase.root.logger=INFO,DRFA -classpath /Users/tims/workspace/hbase-trunk/bin/../conf:/Library/Java/Home/lib/tools.jar:/Users/tims/.m2/repository/ant/ant/1.6.5/ant-1.6.5.jar:/Users/tims/.m2/repository/asm/asm/3.1/asm-3.1.jar: etc etc org.apache.hadoop.hbase.master.HMaster start I started the master without the java agent and yes indeed a bunch of options are replicated three times. I couldn't figure out the place where this is happening. Any ideas?
