View Source

h1. KB Hadoop Platform

|| Field \\ || Datatype \\ || Value \\ || Description \\ ||
| Platform-ID | String | KB 1 | Unique string that identifies this specific platform. \\ |
| Platform description | String | KB dev cluster | This is a pseudo-distributed Cloudera Hadoop CDH4.5.0 instance running on VMWare with 4 vCPU cores, 16GB RAM and \~1.5TB HDD. \\ |
| Number of nodes | integer | 4 (1 master, 3 worker nodes) | Number of virtual hosts involved. \\ |
| Total number of physical CPUs | integer | 1 | Number of CPU's involved \\ |
| CPU specs | string | 2.66 Ghz Quad-Core | Intel Xeon(TM) Processor 5150 |
| Total number of CPU-cores | integer | 4 | 8 Hyper-threaded  \\ |
| Total amount of RAM in Gbytes \\ | integer | 16GB | Total amount of RAM on all nodes \\ |
| average CPU-cores for nodes \\ | integer | 1 | Number of CPU-cores in average across all nodes \\ |
| avarage RAM in Gbytes for nodes \\ | integer | 4GB | Amount of memory in average across all nodes \\ |
| Operating System on nodes \\ | String | Ubuntu 12.04 LTS x86_64 | Precise Pangolin \\ |
| Storage system/layer | String | 1.52TB HDFS | HDFS on virtual disk (ext4) \\ |
| Network layer between nodes | String | 1 Gbit/s | Virtual network \\ |