Hello, The SystemML binary release comes with a SystemML configuration file (SystemML-config.xml) in its root directory. Are all the property name/values in this file the recommended SystemML configuration settings when running on a Hadoop cluster? Are any of these properties of particular relevance when increasing performance for the cluster?
For example, I have a 4-node cluster with 3 data nodes. Should I change <numreducers> to be 2x the number of data nodes, so change from 10 to 6? Also, with regards to <optlevel>, what is being optimized and how does this affect performance? Thanks! Deron
