The Hortonworks Community Connection is now live. A completely rebuilt Q&A forum, Knowledge Base, Code Hub and more, backed by the experts in the industry.

You will be redirected here in 10 seconds. If your are not redirected, click here to visit the new site.

The legacy Hortonworks Forum is now closed. You can view a read-only version of the former site by clicking here. The site will be taken offline on January 31,2016

Ambari Forum

Host Metrics

  • #39184

    Hi,
    I’ve deployed HDP 1.3.2 on our cluster.All services are up and running.
    The problem is that the host metrics are not visible in Ambari.
    Following message appear:
    “No Data There was no data available. Possible reasons include inaccessible Ganglia service”

    On ganglia and nagios pages all metrics appear correct. (CPU,Load,Network..)

    Could some one help to resolve the issue?

    Thank you!

  • Author
    Replies
  • #39374
    Koelli Mungee
    Moderator

    Hi Maxim,

    How many nodes are in the cluster? Is the Ganglia service showing red or green on the the Ambari UI?

    What does

    service hdp-gmond status
    service hdp-gmond status

    show for the nodes?

    Thanks,
    Koelli

The forum ‘Ambari’ is closed to new topics and replies.

Support from the Experts

A HDP Support Subscription connects you experts with deep experience running Apache Hadoop in production, at-scale on the most demanding workloads.

Enterprise Support »

Become HDP Certified

Real world training designed by the core architects of Hadoop. Scenario-based training courses are available in-classroom or online from anywhere in the world

Training »

Hortonworks Data Platform
The Hortonworks Data Platform is a 100% open source distribution of Apache Hadoop that is truly enterprise grade having been built, tested and hardened with enterprise rigor.
Get started with Sandbox
Hortonworks Sandbox is a self-contained virtual machine with Apache Hadoop pre-configured alongside a set of hands-on, step-by-step Hadoop tutorials.
Modern Data Architecture
Tackle the challenges of big data. Hadoop integrates with existing EDW, RDBMS and MPP systems to deliver lower cost, higher capacity infrastructure.