show task failure count by node in Yarn 2.2.0

[Anfernee Xu <an...@gmail.com>]

Hi,

Back to older release of Hadoop, the web admin page is able to show me the
number of failed task for each node, so I can have a clue that a certain
node with higher number is not healthy, disk issue for example. But after I
upgrade to 2.2.0 release, I do not find any equivalent page, so my question
is what's the replacement for this? I think it's critical from
administration perspective.

-- 
--Anfernee