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Steps to Coordinate DateTime for Hue/Beeswax/Oozie/Other Services with the System Clock on the Oracle Big Data Appliance V2. (Doc ID 1598123.1)

Last updated on OCTOBER 30, 2019

Applies to:

Big Data Appliance Integrated Software - Version 2.2.0 and later
Linux x86-64

Purpose

Running queries in Hue/Beeswax and Oozie jobs/Coordinator jobs may display time stamps in a different time zone than what the system clock on the Oracle Big Data Appliance (BDA) does.  This note details the steps to coordinate DateTime output from the Hue/Beeswax/Oozie services with the OS time on the BDA.  The note also discusses time settings for other HDFS components.

Details

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In this Document
Purpose
Details
 General Time Zone Information on the BDA and Impact of Daylight Savings Time
 Daylight Savings Time Considerations
 Detailed Steps to Coordinate Time Zone Between Hue/Beeswax/Oozie Services and the OS
 Prerequiste:
 Steps to display queries run in Hue/Beeswax with a date/time corresponding to the OS on the BDA:
 Steps to ensure that Oozie jobs and Coordinator jobs support the local time zone on the BDA:
 How to ensure that time zone settings for other services / components like Job Tracker, Task Tracker, DataNodes are represented in localtime

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