MapR 5.0 Documentation : Example of a Sahara MapR Configuration

This table shows a possible node layout for a 10-node MapR cluster running YARN. You would need at least 5 different node group templates to satisfy this configuration. Nodes 5 through 10 could use the same template. 

 

Process/Node

1

2

3

4

5

6

7

8

9

10

CLDB

 

x

x

x

      

ResourceManager

 

x

x

x

      

ZooKeeper

 

x

x

x

      

Metrics

 

x

x

x

      

FileServer

x

x

x

x

x

x

x

x

x

x

NFS

x

x

x

x

x

x

x

x

x

x

NodeManager

x

x

x

x

x

x

x

x

x

x

Webserver

x

x

x

       

History Server

 

x

        

MapR-Client

          

MySQL

x

         

Oozie

x

         

Hue

x

         

HTTPFS

x

         

Pig

x

         

Mahout

x

         

HBase-Master

x

         

HBase-RegionServer

x

         

HBase-Thrift

x

         

HiveServer2

x

         

Hive Metastore

x

         

Impala Server

x

         

Impala Catalog

x

         

Impala Statestore

x

         

Sqoop2 Server

x

         

Sqoop2 Client

x

         
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