-Re: When I start chukwa collector or agent twice
Alan Cabrera 2012-12-19, 03:57
Is there a Jira issue to capture this problem? Just curious. :)
On Dec 18, 2012, at 7:32 PM, Eric Yang wrote:
> Yes, this is a known problem. In bin/chukwa script, there should be some logic to check for pid file before starting another instance of the process. This would prevent the overwriting pid file problem. Patches are welcome.
> On Tue, Dec 18, 2012 at 4:57 PM, GuoWei <[EMAIL PROTECTED]> wrote:
> If I forgot to stop collector before start a collector. Then I will get message the Collector.pid file can not be written.
> Then I can not stop collector by the command "sudo bin/chukwa collector stop". Because start twice will assign new PID and new port to collector.
> And the new PID is not written into the Collector.pid file.
> And I can not find the PID by the port because the port is not 8080.
> Does anyone meet the same problem ? And how to stop collector/agent in this situation?