coordinator console - what does it mean ?

I know that tier is group of historical nodes - rules, segements, etc. However I don’t know what does it mean n+1.0 ? 10GB free ?

1.0 here means that you have spare capacity of 1 node i.e 10G since you have set the maxSize to 10G.

Ok, so 1.0 is the number of nodes which provides this spare space. This free space is RAM or space on local storage ?

W dniu piątek, 12 lutego 2016 15:07:48 UTC+1 użytkownik Nishant Bangarwa napisał:

This 10G will be used as a memory mapped file. So it is combination of free ram and disk space.

I don’t know what it is memory mapped files. Is there exists some article about it ?

W dniu piątek, 12 lutego 2016 16:52:11 UTC+1 użytkownik Slim Bouguerra napisał:

https://en.wikipedia.org/wiki/Memory-mapped_file