MapR Prerequisites

Due to licensing restrictions, StreamSets cannot distribute MapR libraries with Data Collector. As a result, you must perform additional steps to enable the Data Collector machine to connect to MapR. Data Collector does not display MapR origins and destinations in stage library lists nor the MapR Streams statistics aggregator in the pipeline properties until you perform these prerequisites.

MapR prerequisites include installing the required client libraries on the Data Collector machine. If you use a core installation of Data Collector, you must install the MapR stage libraries. If you use a common installation of Data Collector, you install MapR stage libraries when Data Collector does not include the version that you want to use. Then, you run the command to set up MapR.

If the MapR cluster is enabled with built-in security, you also must configure Data Collector to connect to a secure MapR cluster and ensure that a valid ticket exists for the Data Collector user.