unknow key errors

[yfractal]

After setting this plugin, it will generate Unknown key: SameSite = None

Detail is in fluent/fluentd-docker-image#240

[yfractal]

I guess, the error should come from this

https://github.com/nahi/httpclient/blob/4658227a46f7caa633ef8036f073bbd1f0a955a2/lib/httpclient/webagent-cookie.rb#L203

And from this reply, we can know, set disable_cookies to true can fix this.

May I know this is the right solution? I think we do not need enable the cookie.

[sumo-drosiek]

Hi @yfractal

Yes, you can disable cookies. Cookies are coming from AWS ELB and we do not use it in order to process data.

Here is related upstream issue (about warnings), but it doesn't look to be fixed anytime soon: nahi/httpclient#415