3. Stage 1--Define and Create the Test Environment : Installation : Pre-installation Tasks
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Pre-installation Tasks
Prior to installation, check that the following prerequisites are met for all nodes:
Supported version of Linux
Installed Linux libraries for OpenSSH, rsync, and libaio
Supported and installed version of Hadoop and Java
These requirements are documented in more detail in the Installation Guide (or installation section of the User Guide for version 4.2), the readme file on ESD ( http://esd.actian.com), and the Product Availability Matrix ( http://downloads.actian.com/media/pdfs/product_avail_matrix_vector.pdf).