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 <ches...@apache.org
<mailto:ches...@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?
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