Sometimes it's the simplest things - the 40 or so jobs we have seem to take
longer to reload on cluster start up than in flink 1.6, and it was timing out.
Increasing the value for the timeout over 5 minutes and everything works again.
From: Harris, Mark
Sen
Hi,
We've got a problem trying to set up two flink clusters using the same
zookeeper instance that we wonder if anyone has seen before or has any advice
on.
Our setup is two AWS EMR clusters running flink (v1.7.2) that are both trying
to use a single zookeeper cluster (v3.4.6-1569965) for thei