[YARN-5049] Extend NMStateStore to save queued container information - ASF JIRA

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Details

Type: Sub-task
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.9.0, 3.0.0-alpha1
Component/s: nodemanager, resourcemanager
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Hadoop Flags:

Incompatible change
Release Note:

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This breaks rolling upgrades because it changes the major version of the NM state store schema. Therefore when a new NM comes up on an old state store it crashes.

The state store versions for this change have been updated in ~~YARN-6798~~.

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This breaks rolling upgrades because it changes the major version of the NM state store schema. Therefore when a new NM comes up on an old state store it crashes. The state store versions for this change have been updated in YARN-6798 .

Description

This JIRA is about extending the NMStateStore to save queued container information whenever a new container is added to the NM queue.
It also removes the information from the state store when the queued container starts its execution.