MapR 5.0 Documentation : cluster mapreduce get

Displays the cluster-wide default for the MapReduce mode.

Syntax

 

CLI

maprcli cluster mapreduce get

REST

http[s]://<host>:<port>/rest/cluster/mapreduce/get

Output Fields

FieldDescription
default_modeDisplays either yarn or classic.
mapreduce_versionDisplays the hadoop version associated with the default_mode.

Sample Output

default_mode  mapreduce_version  
classic       0.20.2


Examples

 

CLI

maprcli cluster mapreduce get

REST

https://r1n1.sj.us:8443/rest/cluster/mapreduce/get