Wrong metrics in multiple NN setup

Description

In the admin monitor, we use "mean" to display the metrics. In multiple namenode setup this results in some strange values as all the NN don't detect the death of a datanode at the same time. We should use max and min in order to get the most useful value.

Assignee

Gautier Berthou

Reporter

Gautier Berthou

Labels

None

Fix versions

Priority

Medium
Configure