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

HDP on Windows – Installation Forum

Re-loading cluster.properties loaded after adding node?

  • #49955
    superlatch
    Participant

    Hi

    Two questions:

    1. Could anyone tell me if it is possible to re-load cluster.properties configuration file without restarting the hdp services on windows please?
    2. I have added a new data node, updated the cluster.properties file on the data node. Do I need to update cluster properties on all name node and data nodes?

    Thanks.

  • Author
    Replies
  • #50397
    Dave Warner
    Participant

    When first setting up a five node cluster, we were able to install the datanode, add the new node to the cluster.properties file under SLAVE_HOSTS, start the datanode and nodemanager services on the new datanode and see it join the cluster without restarting the namenode.

The forum ‘HDP on Windows – Installation’ 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.