cluster mapreduce get
Displays the cluster-wide default for the MapReduce mode.
WARNING
This command is deprecated alongside MapReduce v1.Syntax
- CLI
-
maprcli cluster mapreduce get
- REST
Request Type GET Request URL http[s]://<host>:<port>/rest/cluster/mapreduce/get
Output Fields
Field | Description |
---|---|
default_mode |
Displays either yarn or
classic . |
mapreduce_version |
Displays 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
-
NOTEWhen using a self-signed certificate pass the
-k
option tocurl
to avoid the certificate check.curl -k -u <username> -X GET https://abc.sj.us:8443/rest/cluster/mapreduce/get {"timestamp":1715235235867,"timeofday":"2024-05-08 11:13:55.867 GMT-0700 PM","status":"OK","total":1,"data":[{"default_mode":"yarn","mapreduce_version":"3.3.5"}]}