Apache Storm: Could not find leader nimbus from seed hosts

I resolved the two problems by myself. for the first problem: I had to restart zookeeper after installing apache storm.

for the second problem: the problem was not a problem of storm. the cause of this problem is due to the platform of azure, the 8080 port was closed by default.

So, I thank myself for this effort. If it were allowed, I will give you (myself) +1M points

I had the same error and the answer I needed is not here, so here I am.

Before going further, I am using Storm version 2.1.0. In this version nimbus.host has been replaced by the array option nimbus.seeds.

In the log is written Did you specify a valid list of nimbus hosts for config nimbus.seeds?. As nimbus.seeds is a mandatory option, to fix the problem I simply added the host IP address as the only element in this list:

nimbus.seeds: ["HOST IP"]