I am trying to use one set of scripts for different Hadoop clusters in different environments, for example DEV/QA/PROD environments with corresponding clusters.
The difficulty I am facing is that the host name of hiveserver2 is a part of the connection url, which has to vary between environments. So the most straight forward way is to create one file for each environment, which is not very “smart”. So my question is whether possible to dynamically figure out the host name if I am on one of the machines in a cluster and I have access to all config files. If so, how to do it? Thx Access the Q2 2016 Digital Marketing Report for a fresh set of trends and benchmarks in digital marketing<http://www2.merkleinc.com/l/47252/2016-07-26/47gt7c> Download our latest report titled “The Case for Change: Exploring the Myths of Customer-Centric Transformation” <http://www2.merkleinc.com/l/47252/2016-08-04/4b9p7c> This email and any attachments transmitted with it are intended for use by the intended recipient(s) only. If you have received this email in error, please notify the sender immediately and then delete it. If you are not the intended recipient, you must not keep, use, disclose, copy or distribute this email without the author’s prior permission. We take precautions to minimize the risk of transmitting software viruses, but we advise you to perform your own virus checks on any attachment to this message. We cannot accept liability for any loss or damage caused by software viruses. The information contained in this communication may be confidential and may be subject to the attorney-client privilege.
