Differences
This shows you the differences between two versions of the page.
Next revision | Previous revision | ||
en:centro:servizos:hadoop [2018/05/21 17:58] – created fernando.guillen | en:centro:servizos:hadoop [2018/05/21 18:13] (current) – [External network] fernando.guillen | ||
---|---|---|---|
Line 1: | Line 1: | ||
- | ===== Pequeno | + | ===== Small experimentation |
- | O clúster | + | Small cluster useful for experimentation and research, specially in Big Data. |
- | Está formado por 5 nodos computacionais | + | It is formed by 5 HP Proliant DL 370 G6 servers, each one with: |
- | * 2 procesadores | + | * 2 x Intel Xeon E5506 @ 2.13GHz |
- | * 12 GB de memoria | + | * 12 GB RAM ECC DDR3 @ 800MHz. |
- | * 2 discos duros de 2 TB montados en dous RAID0 | + | * One or more 2 TB HDD |
- | * 4 portos | + | * 4 x Gigabit Ethernet |
- | ===== Redes ===== | + | ===== Network |
- | Os nodos están conectados entre si a través dunha rede interna, e acceden a internet a través do //master// ('' | + | Servers are connected between them in an internal network and reach the outside world throug the //master// ('' |
- | ==== Conexión | + | ==== Connection |
- | Hai que solicitar o acceso mediante o [[https://old.citius.usc.es/ | + | You have to register filling the [[https:// |
- | Ao // | + | You can connect to the // |
- | Para acceder aos outros nodos, débese acceder previamente ao //master//. Dende este pódese facer ssh (puerto 22) aos nodos mediante IP ou mediante nombre. | + | Access to the other nodes is only possible from the // |
- | + | ==== External network | |
- | ==== Rede externa | + | ^ |
- | ^ | + | | **ctserv07** |
- | | **ctserv07** | + | |