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From Chesnay Schepler <ches...@apache.org>
Subject Re: is there a config to ask taskmanager to keep retrying connect to jobmanager after Disassociated?
Date Fri, 06 Jul 2018 12:24:02 GMT
If i remember correctly the masters file is only used by the 
[start|stop]-cluster.sh scripts to determine how many JobManagers should 
be started / stopped and which port they should use.

it's not necessarily /required/, but without it you have to manually 
start/stop all jobmanagers.

On 06.07.2018 14:08, Vishal Santoshi wrote:
> Hello Chesnay, I have used an HA setup without the masters file and 
> have seen failover happen based on alerts from a leader election 
> routine.... Is it actually required that there be a masters file when 
> there is a central arbiterer ZK  that has the alive JMs and a call 
> back to force TMs to switch to a new leader in case of failure...
>
> On Tue, Jun 5, 2018, 6:45 AM Chesnay Schepler <chesnay@apache.org 
> <mailto:chesnay@apache.org>> wrote:
>
>     Please look into high-availability
>     <https://ci.apache.org/projects/flink/flink-docs-master/ops/jobmanager_high_availability.html>
>     to make your cluster resistant against shutdowns.
>
>     On 05.06.2018 12:31, makeyang wrote:
>>     can anybody share anythoughts, insights about this issue?
>>
>>
>>
>>     --
>>     Sent from:http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/
>>
>


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