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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 LAPPLICATION LAYER Compute Cluster

The hadoop 2.0 ecosystem and yarn

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Page 1: The hadoop 2.0 ecosystem and yarn

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

Page 2: The hadoop 2.0 ecosystem and yarn

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