Change master or data node configuration from rest api

Elastic Stack Elasticsearch
#1

We generally change whether the specific node is master or data by setting
in the yml configuration file.
How to change it by calling api or any other way ?

Thanks,
Subodh

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#2

You cannot do this.

On 24 February 2015 at 00:47, Subodh Patil subodh007sp@gmail.com wrote:

We generally change whether the specific node is master or data by setting
in the yml configuration file.
How to change it by calling api or any other way ?

Thanks,
Subodh

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#3