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Instructions to Install Mountable HDFS (fuse-dfs) on Oracle Enterprise Linux CDH4 Client to access HDFS on Oracle Big Data Appliance V2 (Doc ID 1552701.1)

Last updated on OCTOBER 09, 2019

Applies to:

Big Data Appliance Integrated Software - Version 2.0.1 and later
Linux x86-64

Purpose

This document provides instructions on how to install mountable HDFS on a CDH4 Oracle Big Data Appliance (BDA) V2 client for access to HDFS on BDA V2 versions running CDH4.

Details

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In this Document
Purpose
Details
 Prerequisites
 Installing fuse-dfs on Oracle Enterprise Linux CDH4 BDA client
 Setting up and Testing a mount point on the CDH4 client
 Ending the fuse-dfs program
 Creating a permanent HDFS mount on the CDH4 BDA client
 Creating a permanent HDFS mount which handles NameNode failover
 JIRA: CDH-16788 Access to the mount point maybe be unavailable for up to 15 minutes during NameNode failover
 JVM maximum heap size
 More fuse-dfs information
 Support for rsync-Jira HDFS-4160
 HDFS-4913 Deleting file through fuse-dfs when using trash fails requiring root permissions
 Debugging fuse-dfs
 Known Errors / Best Practice for Avoidance
References

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