Zhiguo Wu

@yzydhf Could you provide more details? What's the purpose of this PR?

+1 LGTM, thanks

Thanks for your PR @sandeep318kumar , but this will fixed on https://github.com/apache/ambari-metrics/pull/79/files#diff-62d1ab41a4dd1eb3342c8dcebbbd551e4a3aa96e31c6988453a8d06b32cdfc91R146, and we'd better keep the same version(2.8.1) as we're using in our default stack (BIGTOP) to avoid some...

Thanks for the PR @Sushmasree-28 , may I ask whether we have used the variable "mem_free" incorrectly in all places, or only here? Can we define a new variable "mem_available"...

Thanks @cheelio , the work is now moving to #1247

Thanks @cheelio , since Ambari Mpack is removed on Bigtop side by BIGTOP-4031, I will close this PR

Hi @lucasbak , we have to make sure the subject `ambari-metrics` works as expect and then file a JIRA for this.

Should we upgrade this too? https://github.com/apache/ambari-metrics/blob/master/ambari-metrics-hadoop-sink/pom.xml#L154