I’m trying to see how H2O is working in Sandbox 2.1, by following the instructions as described at: http://hortonworks.com/hadoop-tutorial/predictive-analytics-h2o-hortonworks-data-platform/.
At step 2, I laucned H2O successfully (hadoop jar h2odriver_hdp2.0.6.jar water.hadoop.h2odriver -libjars ../h2o.jar -mapperXmx 1g -nodes 1 -output hdfsOutputDirName) and I can also see the H2O job status as running from Sandbox 2.1 job browser.
However, when I try to access H2O from its embedded browser from “192.168.56.102:54321”, it says the web page cannot be displayed. What is this problem and how can I fix it?
BTW, I’m launching Sandbox 2.1 through Oracle VirtualBox on Windows 7 laptop.