I have a single Chukwa agent and collector running (chukwa 0.4.0), but neither
will respond to the HUP signal that the stop-agents.sh and stop-collectors.sh
scripts send. Even if I manually send a HUP signal to the process PID, it does
not stop. In bin/chukwa, the shell script has these lines:
if [ "$1" = "stop" ]; then
kill -1 `cat ${CHUKWA_PID_DIR}/$PID.pid`
else
# run command
So I assumed that the processes were designed to respond to a HUP signal and
gracefully exit on receipt of one.
I have not yet attempted to trace through the code. I thought I would first
check to see if this is a known issue.
