Centralized Logging

MapR's Centralized Logging feature provides a job-centric or application-centric view of all log files generated by a MapReduce program. With centralized logging, the log files are written to local volumes in the MapR-FS. You can run the maprcli job linklogs command for running or completed jobs to create a centralized log directory populated with symbolic links to all log files pertaining to the specified jobs or to the application.