[YARN-689] Add multiplier unit to resourcecapabilities - ASF JIRA

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Details

Type: Sub-task
Status: Resolved
Priority: Major
Resolution: Won't Fix
Affects Version/s: 2.0.4-alpha
Fix Version/s: None
Component/s: api, scheduler
Labels:
None

Target Version/s:

2.1.0-beta

Description

Currently we overloading the minimum resource value as the actual multiplier used by the scheduler.

Today with a minimum memory set to 1GB, requests for 1.5GB are always translated to allocation of 2GB.

We should decouple the minimum allocation from the multiplier.

The multiplier should also be exposed to the client via the RegisterApplicationMasterResponse

Attachments

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YARN-689.patch
03/Jun/13 22:03
41 kB
Alejandro Abdelnur
YARN-689.patch
03/Jun/13 20:06
49 kB
Alejandro Abdelnur
YARN-689.patch
18/May/13 03:54
50 kB
Alejandro Abdelnur
YARN-689.patch
18/May/13 02:58
50 kB
Alejandro Abdelnur
YARN-689.patch
17/May/13 04:28
49 kB
Alejandro Abdelnur

Issue Links

is related to

YARN-787 Remove resource min from Yarn client API

Closed

YARN-788 Rename scheduler resource minimum to increment

Resolved

MAPREDUCE-5310 MRAM should not normalize allocation request capabilities

Closed

YARN-789 Enable zero capabilities resource requests in fair scheduler

Closed

Activity

People

Assignee:: Alejandro Abdelnur

Reporter:: Alejandro Abdelnur

Votes:: 0 Vote for this issue

Watchers:: 16 Start watching this issue

Dates

Created:: 16/May/13 18:15

Updated:: 07/Jun/13 19:56

Resolved:: 07/Jun/13 19:56