ResourceManager
E705288
ResourceManager is the central YARN component responsible for managing cluster resources and scheduling application workloads across nodes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ResourceManager canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T7985407 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ResourceManager Context triple: [Yet Another Resource Negotiator, architectureComponent, ResourceManager]
-
A.
Resource Management Office
The Resource Management Office is a U.S. Army Garrison West Point unit responsible for planning, allocating, and overseeing financial and other organizational resources to support the installation’s mission.
-
B.
Resource Management Offices
Resource Management Offices are specialized units within the U.S. Office of Management and Budget that oversee and coordinate budgetary, policy, and program management for specific federal departments and agencies.
-
C.
Resource Measurement Facility
Resource Measurement Facility is a performance and resource-usage monitoring component of IBM's z/OS mainframe operating system used for collecting and analyzing system activity data.
-
D.
Office of Resources
The Office of Resources is a NATO International Staff unit responsible for planning, managing, and overseeing the Alliance’s common-funded financial and resource programs.
-
E.
Workspace Manager
Workspace Manager was the graphical file management and application launching environment in NeXTSTEP, providing users with a central interface for organizing and interacting with their system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ResourceManager Target entity description: ResourceManager is the central YARN component responsible for managing cluster resources and scheduling application workloads across nodes.
-
A.
Resource Management Office
The Resource Management Office is a U.S. Army Garrison West Point unit responsible for planning, allocating, and overseeing financial and other organizational resources to support the installation’s mission.
-
B.
Resource Management Offices
Resource Management Offices are specialized units within the U.S. Office of Management and Budget that oversee and coordinate budgetary, policy, and program management for specific federal departments and agencies.
-
C.
Resource Measurement Facility
Resource Measurement Facility is a performance and resource-usage monitoring component of IBM's z/OS mainframe operating system used for collecting and analyzing system activity data.
-
D.
Office of Resources
The Office of Resources is a NATO International Staff unit responsible for planning, managing, and overseeing the Alliance’s common-funded financial and resource programs.
-
E.
Workspace Manager
Workspace Manager was the graphical file management and application launching environment in NeXTSTEP, providing users with a central interface for organizing and interacting with their system.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
YARN component
ⓘ
cluster resource manager ⓘ |
| abbreviation | RM ⓘ |
| allocates | containers ⓘ |
| belongsTo | Hadoop distributed computing ecosystem ⓘ |
| canBe | highly available ⓘ |
| canPreempt | containers (depending on scheduler configuration) ⓘ |
| communicatesWith | ApplicationMaster ⓘ |
| configuredBy | yarn-site.xml ⓘ |
| coordinatesWith | NodeManager ⓘ |
| enforces |
capacity guarantees
ⓘ
resource quotas ⓘ scheduling policies ⓘ |
| exposes |
YARN REST APIs
ⓘ
linked to:
YARN
YARN RPC interfaces ⓘ |
| hasComponent |
ApplicationsManager
ⓘ
Scheduler ⓘ |
| introducedIn |
Hadoop 2.x
ⓘ
linked to:
Hadoop
|
| listensOn |
configured RPC port
ⓘ
web UI HTTP port ⓘ |
| logsTo | YARN log directories ⓘ |
| maintains | cluster resource usage state ⓘ |
| manages | cluster resources ⓘ |
| monitors | application progress ⓘ |
| partOf |
Apache Hadoop YARN
ⓘ
linked to:
YARN
|
| persists | application state (for recovery) ⓘ |
| provides |
application status information
ⓘ
cluster metrics ⓘ |
| receives | resource requests from ApplicationMaster ⓘ |
| replaced |
JobTracker (for MapReduce resource management)
ⓘ
linked to:
Hadoop MapReduce v1 JobTracker
|
| responsibleFor |
application lifecycle management
ⓘ
application submission handling ⓘ blacklisting unhealthy nodes ⓘ node liveness tracking ⓘ queue management ⓘ scheduling application workloads ⓘ |
| runsOn | YARN master node ⓘ |
| schedules | YARN applications ⓘ |
| storesStateIn | StateStore (for HA) ⓘ |
| supports |
CapacityScheduler
ⓘ
FIFO scheduler ⓘ FairScheduler ⓘ multi-tenant resource sharing ⓘ work-conserving scheduling ⓘ |
| tracks | NodeManager heartbeats ⓘ |
| uses |
Zookeeper (for HA coordination in some deployments)
ⓘ
linked to:
Apache ZooKeeper
|
| writtenIn | Java ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: ResourceManager Description of subject: ResourceManager is the central YARN component responsible for managing cluster resources and scheduling application workloads across nodes.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.