Pacemaker enable problem

[Chen Junfeng <k-...@hotmail.com>]

I try to enable pacemaker following the instruction:

To get Pacemaker up and running, set the following option in the cluster config on all nodes: storm.cluster.state.store: "org.apache.storm.pacemaker.pacemaker_state_factory"

The Pacemaker host also needs to be set on all nodes: pacemaker.host: somehost.mycompany.com

And then start all of your daemons

(including Pacemaker): $ storm pacemaker

The Storm cluster should now be pushing all worker heartbeats through Pacemaker.



Do I need to start pacemaker on every node like supervisor? Or just run one pacemaker on one pacemaker server?


Regard,
Junfeng Chen

Re: Pacemaker enable problem

[Paul Poulosky <pp...@yahoo-inc.com>]

One pacemaker is sufficient, and it does not have to be located on a node with a supervisor, or nimbus.  But it can be as long as there is no port conflict.
 

    On Tuesday, September 6, 2016 2:51 AM, Chen Junfeng <k-...@hotmail.com> wrote:
 

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