[YARN-4193] Support heterogeneity (node-labels) in the YARN ReservationSystem - ASF JIRA

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Details

Type: Improvement
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: None
Labels:
None

Description

This umbrella JIRA tracks the enhancement of the reservation system,
to support node-label expressions. The user will be allowed to book
reservations on specific node-labels. This is key as heterogeneity
of hardware/software/logical configuration should be addressable during
the reservation process.

Attachments

Sub-Tasks

1.	CapacityScheduler locking / synchronization improvements	Patch Available	Alexey Tumanov
2.	Modify PlanFollower to handle reservation with node-labels	Open	Alexey Tumanov
3.	Enhance ReservationAgent(s) to support node-label	Open	Ishai Menache
4.	Support of node-labels in the ReservationSystem "Plan"	Patch Available	Carlo Curino
5.	Extend Reservation Definition Langauge (RDL) extensions to support node labels	Patch Available	Alexey Tumanov
6.	ReservationQueue inherit getAMResourceLimit() from LeafQueue, but behavior is not consistent	Resolved	Carlo Curino
7.	Matcher for complex node label expresions	Patch Available	Christopher Douglas
8.	Extend ReservationAllocation to support node labels	Open	Subramaniam Krishnan

Activity

People

Assignee:: Unassigned

Reporter:: Carlo Curino

Votes:: 0 Vote for this issue

Watchers:: 18 Start watching this issue

Dates

Created:: 21/Sep/15 01:39

Updated:: 21/Sep/15 01:39