Table 2 Hadoop cluster experimental setup and specifications
From: IoT Big Data provenance scheme using blockchain on Hadoop ecosystem
Node configuration | Hardware | Specifications |
|---|---|---|
Server configuration | Processor | 2.9 GHz |
Main memory | 64 GB | |
Local storage | 10 TB | |
Node configuration | CPU | Intel\(\circledR\) Xenon\(\circledR\) CPU E3-1231 v3@ 3.40 GHz |
Main memory | 32 GB | |
Number of nodes | 5 | |
Local storage | 6 TB each, 30 TB Total | |
CPU cores | 8 each, 40 total | |
Software | Operating System | Ubuntu 16.04.2 (GNU/Linux 4.13.0-37-generic x86 64) |
JDK | 1.7.0 | |
Hadoop | 2.4.0 | |
Spark | 2.1.0 | |
Workload | Varying data sizes and batch sizes | Submitted by the HLF client application |