Hello Guys,

I need your help to fix cost evaluation for a cluster.

Characteristics are the followings :

A cluster with 6 servers (1 Namenode, 1 Secondary namenode, 4 datanodes).
The configuration is given below in the tables.


COMPONENTS OF OUR NAMENODE MACHINE


SIZE


Hard Disk which will store all information.

-       File configuration for Hadoop cluster

-       Namenode and JobTracker




-       SATA, 12 HDD of 3TB

-       SAS Controller 6GB/s


RAM

-       Job Tracker

-       Namenode




-       10 GB of RAM

-       DDR3 ECC


CPU

-       Namenode CPU

-       Datanode CPU




-       4 cores of 2 GHz = 8GHz


Operating System



-       Redhat or Debian



Others




-       Possibility to get address by DHCP on the network.

-       Possibility to access Internet to install some OS packages

-       An admin account on the server

-       By default, SSH should be install






COMPONENTS OF OUR DATANODE MACHINE


SIZE


Hard Disk which will store all information.

-       Applications logs

-       Datanode and tasktracker




-       SATA, 12 HDD of 3TB

-       SAS Controller 6GB/s


RAM

-       Task Tracker

-       Datanode

-       Data processes (Map Reduce)




-       24 GB of RAM

-       DDR3 ECC


CPU

-       datanode CPU

-       tasktracker CPU




-       4 cores of 3 GHz = 12GHz


Operating System



-       Redhat or Debian



Others




-       Possibility to get address by DHCP on the network.

-       Possibility to access Internet to install some OS packages

-       An admin account on the server

-       By default, SSH should be install





NB : I would like to have an evaluation using commodity hardware (the most low 
cost possible). Do not forget to give the labor costs

Standing by for your return.

Warm regards
-------------------
Gaƫl YIMEN YIMGA

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