How to restart elasticsearch cluster in redhat linux

Elastic Stack Elasticsearch
1

Hi,
I made some changes in elasticsearch.yml and want to restart my 3 node cluster.
i tried this on each node.
sudo systemctl stop elasticsearch.service | sudo /bin/systemctl daemon-reload | sudo /bin/systemctl enable elasticsearch.service| sudo systemctl start elasticsearch.service
but elasticsearch does not send any response

2

That seems pretty convoluted, why are you doing it like that?

What do the Elasticsearch logs show?