File upload: Error_timeout_exception 25s

I use Data Visuallizer in Machine Learning ( Kibana ) to load file log to Elasticsearch.
But I received the following the error
[timeout_exception] Aborting structure analysis during [full message Grok pattern field extraction] as it has taken longer than the timeout of [25s]
I want to increase time out [25s].
What configuration time should I change in the config file ?
Thanks you !

Unfortunately, setting the timeout is only available when using the API, and the Kibana UI does not expose this.

However, if you are having issues with a specific file, then we would love to see a version of this file (perhaps anonymize any pieces that you don't want to share).

Is this something you can share?