Tried. Leader selection with MasterRoutePolicy didn't work at all. All
instances started the route and no errors or any hints were reported

MasterRoutePolicy master = new MasterRoutePolicy();
    master.setZooKeeperUrl("host1:2181,host2:2181");
    master.setZkRoot("/route/root");
    master.setGroupName("myGroup");

    from("quartz:cron").noAutoStartup().routePolicy(master).log("done");


2018-01-09 16:51 GMT+01:00 Claus Ibsen-2 [via Camel]
<ml+s465427n5816565...@n5.nabble.com>:
> Yeah I think it does. Can you give it a try, and we can improve the docs.
>
> On Tue, Jan 9, 2018 at 4:47 PM, Dennis Holunder <[hidden email]> wrote:
>
>> thank you!
>> Does it support multiple zookeeper comma-separated URLs? The example
>> in docs uses just one localhost
>>
>> masterRoutePolicy.setZooKeeperUrl("host1:2181,host2:2181,host3:2181");
>>
>> 2018-01-09 16:25 GMT+01:00 Claus Ibsen-2 [via Camel]
>> <[hidden email]>:
>>> Yes check its doc page
>>>
>>> https://github.com/apache/camel/blob/master/components/camel-zookeeper-master/src/main/docs/zookeeper-master-component.adoc
>>>
>>> And its also covered in the CiA2 book in the clustering chapter.
>>>
>>> On Tue, Jan 9, 2018 at 1:38 PM, Dennis Holunder <[hidden email]> wrote:
>>>
>>>> Is there any documentation or example usage of zookeeper-master
>>>> component?
>>>>
>>>> 2018-01-09 13:17 GMT+01:00 Claus Ibsen-2 [via Camel]
>>>> <[hidden email]>:
>>>>> Try the zookeeper-master component - it should be better
>>>>>
>>>>> On Tue, Jan 9, 2018 at 12:55 PM, Dennis Holunder <[hidden email]>
>>>>> wrote:
>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> I'm using zookeeper route policy for leader selection on 8 instances
>>>>>> of my route and get sometimes 2 leaders selected. What I'm doing wrong
>>>>>> here?
>>>>>>
>>>>>> String uri = "zookeeper:srv1:2181,srv2:2181,srv3:2181/myapp/myroute";
>>>>>>
>>>>>> ZooKeeperRoutePolicy policy = new ZooKeeperRoutePolicy(uri, 1);
>>>>>> policy.setShouldStopConsumer(false);
>>>>>>
>>>>>> from("cron").routePolicy(policy).log("started");
>>>>>>
>>>>>> Denny
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Claus Ibsen
>>>>> -----------------
>>>>> http://davsclaus.com @davsclaus
>>>>> Camel in Action 2: https://www.manning.com/ibsen2
>>>>>
>>>>>
>>>>> ________________________________
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>>>
>>>
>>>
>>> --
>>> Claus Ibsen
>>> -----------------
>>> http://davsclaus.com @davsclaus
>>> Camel in Action 2: https://www.manning.com/ibsen2
>>>
>>>
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>
>
>
> --
> Claus Ibsen
> -----------------
> http://davsclaus.com @davsclaus
> Camel in Action 2: https://www.manning.com/ibsen2
>
>
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