I have created a new issue in JIRA: https://issues.apache.org/jira/browse/CHUKWA-631
I have included all the details of my OS and platform there. It's Redhat Enterprise 5.4, 64 bit. From: Ahmed Fathalla [mailto:[email protected]] Sent: Tuesday, 24 January 2012 9:23 p.m. To: [email protected] Subject: Re: Chukwa agents and collectors not responding to HUP signal I think I faced this issue sometimes. What's the OS you are running Chukwa on? I'd appreciate it if you open a new issue on JIRA for this, describing the whole scenario in more details. On Tue, Jan 24, 2012 at 6:35 AM, Noel Duffy <[email protected]> wrote: 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.
