Configuring the Default MapReduce Mode for the Cluster
About this task
To set the cluster MapReduce mode using maprcli:
Run the following command:maprcli cluster mapreduce set -mode <yarn|classic>
NOTE:
To verify the current mapreduce mode, run the following command:
To set the cluster mode in the MapR Control System:
maprcli cluster mapreduce get
Procedure
- Login to the MapR Control System.
-
Perform one of the following operations:
- In the header area, click the link that contains the current MapReduce version.
- In the System Settings view of the Navigation Pane, click MapReduce Version.
- In the Configure MapReduceMode dialog, select the appropriate MapReduce mode for the cluster.
- Click OK.