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Copyright © Prime Dimensions 2013 All rights reserved.
The Hadoop Ecosystem
Master Node
NameNode JobTracker
DataNode TaskTracker
Slave Node
DataNode
TaskTracker
Slave Node
DataNode
TaskTracker
Slave Node
DataNode
TaskTracker
Slave Node
DataNode
TaskTracker
Slave Node
DataNode
TaskTracker
MapReduce
Engine
Multi-structured
Source Data
DATA LAYER
YARN
WORKLOAD MANAGEMENT LAYERAPPLICATION LAYER
Compute Cluster
Copyright © Prime Dimensions 2013 All rights reserved.
The Hadoop Ecosystem
Slave Node
DataNode
TaskTracker
Slave Node
DataNode
TaskTracker
Slave Node
DataNode
TaskTracker
Slave Node
DataNode
TaskTracker
Slave Node
DataNode
TaskTracker
Multi-structured
Source Data
WORKLOAD MANAGEMENT LAYER
Compute Cluster
Master Node
NameNode JobTracker
DataNode TaskTracker
ApplicationMaster
ResourceMaster
NodeMaster
NodeMaster
NodeMaster
NodeMaster
NodeMaster
MapReduce
Engine
YARNMapReduce 2.0
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