Please enable JavaScript.
Coggle requires JavaScript to display documents.
HDFS (Key features (metadata persistence (Editlog (new), Fsimage (ckpt),…
HDFS
Key features
HA
metadata persistence
Standby NmaeNode
Editlog
new
Active NameNode
Fsimage
ckpt
Federation storage
Unified file system namespace
Data storage policy
Tag storage
importance levels
Node group storage
reliable node group
Layered storage
devices
Hard disk
Archieve
Ram
SSD
Data replication
Data integrity assurance
Asegura
Data balance DataNodes
Meadata reliability
Security mode
Reconstruct Data
Colocation
Otros
Space reclamation
Data organization
Unified File system
Data Access
comandos
dfs
put
get
rm
mkdir
ls
chown
cat
ADMIN
Safemode
Report
Arquitectura
Data Node
File
Rack
Namenode
Block
Definición
hight throughtput
Large file storage
Fault tolerant
Linear scability
procesos
Escribir
Distributed file system
Inputstream
Outputstream
Leer