MapR 5.0 Documentation : MultiTool

The mt command is the wrapper around Cascading.Multitool, a command line tool for processing large text files and datasets (like sed and grep on unix). The mt command is located in the /opt/mapr/contrib/multitool/bin directory. To use mt, change to the multitool directory. Example:

cd /opt/mapr/contrib/multitool
./bin/mt