There are a variety of mechanisms to test your Hadoop installation - The Installation and Operational Qualification or IOQ is included and installed with your RRE installation.
The Hadoop IOQ scripts are part of a standard installation in the ‘demoScripts’ directory, i.e.
(from R) testDir = rxGetOption("demoScriptsDir")
On Linux with RRE 7.3:
/usr/lib64/Revo-7.3/R-3.1.1/lib64/R/library/RevoScaleR
HadoopIOQ_SetupAndRun.R
HadoopIOQ_Tests.R
Run the scripts. This may take 30 minutes or more. When the HTML returns you can review and address any errors.
How can I check it my Hadoop installation is working - Linux
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