kafka-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Binh Nguyen Van <binhn...@gmail.com>
Subject Re: Controlled Shutdown Tool?
Date Mon, 27 Jul 2015 18:59:54 GMT
You can initiate controlled shutdown by run bin/kafka-server-stop.sh. This
will send a SIGTERM to broker to tell it to do the controlled shutdown.
I also got confused before and had to look at the code to figure that out.
I think it is better if we can add this to the document.

-Binh

On Mon, Jul 27, 2015 at 11:50 AM, Andrew Otto <aotto@wikimedia.org> wrote:

> Thanks!
>
> But how do I initiate a controlled shutdown on a running broker?  Editing
> server.properties is not going to cause this to happen.  Don’t I have to
> tell the broker to shutdown nicely?  All I really want to do is tell the
> controller to move leadership to other replicas, so I can shutdown the
> broker without clients getting all confused.
>
>
> > On Jul 27, 2015, at 14:48, Sriharsha Chintalapani <kafka@harsha.io>
> wrote:
> >
> > You can set controlled.shutdown.enable to true in kafka’s
> server.properties  , this is enabled by default in 0.8.2 on wards
> > and also you can set max retries using controlled.shutdown.max.retries
> defaults to 3 .
> >
> >
> > Thanks,
> > Harsha
> >
> >
> > On July 27, 2015 at 11:42:32 AM, Andrew Otto (aotto@wikimedia.org
> <mailto:aotto@wikimedia.org>) wrote:
> >
> >> I’m working on packaging 0.8.2.1 for Wikimedia, and in doing so I’ve
> noticed that kafka.admin.ShutdownBroker doesn’t exist anymore. From what I
> can tell, this has been intentionally removed in favor of a JMX(?) config
> “controlled.shutdown.enable”. It is unclear from the documentation how one
> is supposed to set this for a running broker. Do I need a special JMX tool
> in order to flick this switch? I’d like to add a command to my kafka bin
> wrapper script so that I can easily use this when restarting brokers.
> >>
> >> What is the proper way to set controlled.shutdown.enable?
> >>
> >> Thanks!
> >> -Andrew Otto
> >>
> >>
>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message