Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Data protection method
|
| gptkbp:alternativeTo |
gptkb:HDFS_Replication
|
| gptkbp:appliesTo |
HDFS directories
|
| gptkbp:canBe |
HDFS administrators
|
| gptkbp:contrastsWith |
3x replication
|
| https://www.w3.org/2000/01/rdf-schema#label |
HDFS Erasure Coding
|
| gptkbp:improves |
read/write latency
|
| gptkbp:introducedIn |
gptkb:Apache_Hadoop_3.0.0
|
| gptkbp:managedBy |
gptkb:NameNode
|
| gptkbp:notRecommendedFor |
small files
|
| gptkbp:policy |
RS-6-3-1024k
|
| gptkbp:provides |
fault tolerance
|
| gptkbp:recoveryMethod |
data node failures
|
| gptkbp:reduces |
storage overhead
|
| gptkbp:requires |
more CPU resources
|
| gptkbp:restored |
lost data blocks
|
| gptkbp:saves |
disk space
|
| gptkbp:splitsDataInto |
data blocks and parity blocks
|
| gptkbp:supportedBy |
gptkb:Hadoop_3.x_and_later
|
| gptkbp:usedIn |
gptkb:Hadoop_Distributed_File_System
|
| gptkbp:uses |
gptkb:Reed-Solomon_coding
|
| gptkbp:bfsParent |
gptkb:HDFS
|
| gptkbp:bfsLayer |
6
|