We’re starting to move from the native Druid batch ingester to using Hadoop (Either AWS EMR or our own)
I’ve read this http://druid.io/docs/latest/ingestion/hadoop.html and this https://github.com/apache/incubator-druid/blob/master/docs/content/operations/other-hadoop.md but in none of these can I find the basic of information of how Druid know about the Hadoop cluster we are using. I was looking for an IP address or something like that, so Hadoop and Druid know about each other, but I’ve unfortunately not seen anything like that.
Have I missed it? Any help is appreciated.
Thanks and Regards