Big Data SQL 3.2 Installation Frequently Asked Questions (FAQ)
(Doc ID 2335109.1)
Last updated on APRIL 16, 2024
Applies to:
Oracle Big Data SQL - Version 3.2.0 and laterLinux x86-64
Purpose
This document contains Frequently Asked Questions (FAQ) for the Big Data SQL (BDS) 3.2 install process.
Questions and Answers
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In this Document
| Purpose |
| Questions and Answers |
| Where is the latest version of bdschecksw available from? |
| What are the minimum Hadoop cluster versions that BDS 3.2 supports? |
| Is there a minimum cluster size required to enable BDS? |
| Is there a separate BDS 3.2 installation for Cloudera Distribution for Hadoop (CDH) and HortonWorks (HDP)? |
| Do you have to install BDS 3.2 on any particular node of the Hadoop cluster? |
| Before installing BDS 3.2 is it necessary to remove edge nodes from the Hadoop cluster? |
| What is the BDS 3.2 jaguar utility? |
| On BDA V4.10 is the recommendation to use "bdacli" instead of the jaguar installation scripts? |
| Does BDS 3.2 installation still require two phases? |
| Does BDS require an Oracle Exadata database for the BDS installation? |
| Does BDS 3.2 put any limit on the number of Hadoop clusters that can access the same Oracle database? |
| Does BDS 3.2 put any limit on the number of Oracle databases that can access the same Hadoop cluster? |
| Which network interface is used for the Hadoop cluster and the Oracle Database communication? |
| What is Big Data SQL 3.2 Database Authentication? |
| Is Database Authentication enabled by default? |
| Is there any reason for disabling Database Authentication? |
| What is an overview of how Database Authentication works? |
| What does running the databaseack operation do? |
| What about an example of how the tokens work to allow Oracle database access to a Hadoop cluster? |
| Does Hadoop Secure Impersonation require Database Authentication? |
| Does Hadoop Secure Impersonation require the creation and activation of a token/request key? |
| After Oracle database install is it necessary to run the jaguar database acknowledge operation, databaseack? |
| Is there a limit to how many times you can run the database acknowledge operation, databaseack? |
| Why is token creation for BDS in a different process than the BDS install process? |
| Can one databaseack command activate data from more than one Oracle database on the Hadoop clustser? |
| How should the databaseack operation be performed when there are multiple Oracle Homes? |
| Is it possible to run multiple versions of BDS on the same database node? |
| Are Hadoop clusters required to run any particular set of services? |
| Does BDS 3.2 require HBase to be installed on the Hadoop cluster? |
| After installing BDS 3.2 on the Hadoop cluster and Oracle database, can the install directories be cleaned up? |
| Is there a way to determine which BDS 3.2 Hadoop clusters are connecting to an Oracle database? |
| How is an upgrade to Big Data SQL 3.2 accomplished from a previous version? |
| After a non-BDA cluster upgrade what is the recommended way to handle BDS? |
| What is the best way to determine the Big Data SQL version installed on the Oracle database? |
| Are there any other options for finding the Big Data SQL version installed on the Oracle database? |
| What is the best way to determine the Big Data SQL version installed on a CDH Hadoop cluster? |
| Does Big Data SQL installation require that the libcgroup package be installed separately? |
| In versions of Big Data SQL less than 4.1, is there a patching tool to automatically update outdated NoSQL clients with the latest enterprise edition? |
| Once installed, where can I find more information about Big Data SQL generally? |
| Other Frequently Asked Questions |
| References |