[YARN-3736] Add RMStateStore apis to store and load accepted reservations for failover - ASF JIRA

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Details

Type: Sub-task
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.8.0, 3.0.0-alpha1
Component/s: capacityscheduler, fairscheduler, resourcemanager
Labels:
None

Target Version/s:

2.8.0

Description

We need to persist the current state of the plan, i.e. the accepted ReservationAllocations & corresponding RLESpareseResourceAllocations to the RMStateStore so that we can recover them on RM failover. This involves making all the reservation system data structures protobuf friendly.

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YARN-3736.005.patch
04/Aug/15 22:26
76 kB
Anubhav Dhoot
YARN-3736.004.patch
03/Aug/15 20:57
76 kB
Anubhav Dhoot
YARN-3736.003.patch
28/Jul/15 00:26
74 kB
Anubhav Dhoot
YARN-3736.002.patch
27/Jul/15 20:17
76 kB
Anubhav Dhoot
YARN-3736.001.patch
17/Jul/15 02:36
87 kB
Anubhav Dhoot
YARN-3736.001.patch
17/Jul/15 02:14
90 kB
Anubhav Dhoot

Issue Links

breaks

YARN-6354 LeveldbRMStateStore can parse invalid keys when recovering reservations

Resolved

is blocked by

YARN-3900 Protobuf layout of yarn_security_token causes errors in other protos that include it

Resolved

Activity

People

Assignee:: Anubhav Dhoot

Reporter:: Subramaniam Krishnan

Votes:: 0 Vote for this issue

Watchers:: 8 Start watching this issue

Dates

Created:: 28/May/15 20:26

Updated:: 16/Mar/17 20:34

Resolved:: 05/Aug/15 19:58