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Description

The Client for an HDFS Clone project in CPSC 4910-01 Cloud Computing. 
Designed, developed and tested by Audrey Routt and Dalena Le.

System Parameters

* Block size = 128 MB
* N (replication factor) = 3 
* Block Report Frequency = every 30 sec.
* Node Failure Time = 60 sec. (two missed heartbeats)
* Heartbeat = synonymous with block reports 

Design

Diagram 1. Create and Write

Diagram 2. Node Failure

Diagram 3. Read

The full design document can be viewed here.

Stack

PythonAWS