About two months ago the backs of our elasticsearch began to fail.
The error we received is:
IOException [com.microsoft.azure.storage.StorageException: The server is busy.];
We backed up to 4 storage accounts and thought that adding another 4 storage accounts would solve the problem but that did not help.
I spoke with Azure's support and they told me they were making a move called throtteling to my connections and recommended that I set an exponential backoff in Azure's plugin to elasticsearch
I would be happy if anyone knows which file in the plugin should define it and how to define it. I think our plugin is written in python