Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Hadoop component
|
| gptkbp:communicatesVia |
gptkb:NameNode
|
| gptkbp:configuration |
hdfs-site.xml
|
| gptkbp:defaultPort |
8485
|
| gptkbp:enables |
high availability
|
| https://www.w3.org/2000/01/rdf-schema#label |
JournalNode
|
| gptkbp:introducedIn |
gptkb:Hadoop_2.x
|
| gptkbp:monitors |
Hadoop administrators
|
| gptkbp:numberOfLocations |
edit logs
|
| gptkbp:partOf |
HDFS HA architecture
|
| gptkbp:persists |
edit log segments
|
| gptkbp:requires |
at least three nodes
|
| gptkbp:role |
gptkb:Quorum_Journal_Manager
|
| gptkbp:runsOn |
dedicated server or NameNode server
|
| gptkbp:syncsWith |
edit logs between active and standby NameNodes
|
| gptkbp:usedIn |
gptkb:Hadoop_Distributed_File_System
|
| gptkbp:bfsParent |
gptkb:HDFS_High_Availability
|
| gptkbp:bfsLayer |
7
|