Elastic Search cluster state is only "yellow" after new start

What product/components do you use and which version/fix level?

API Gateway 10.5, single (unclustered) node, test environment.

Are you using a free trial or a product with a customer license?

Customer licence

What are trying to achieve? Please describe in detail.

Proper startup without Elastic Search warning “Cluster state is yellow”

Do you get any error messages? Please provide a full error message screenshot and log file.

cd $HOME/wm105/InternalDataStore/bin

“Start failed for Software AG API Gateway Data Store 10.5”
Afterwards APIGateway is started, and within server.log
=> warning “Cluster state is yellow”
Final functionality seems ok.
Only concern: is error message from start of Elasti Search “normal” and is cluster state “yellow” ok ? (I expect it to be “green”.

Have you installed latest fixes for the products


SAG_EventDataStore.log (8.8 KB)
server.log (40.5 KB)

Hi Hubert,
This warning comes in non-clustered nodes indicating the cluster is not formed. It is expected. In a clustered environment it will be green. This is just a warning and will not impact the Gateway.


Hello Praba,
many thanks for your appeasing info :-)!
Best wishes

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