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https://issues.apache.org/jira/browse/MESOS-8195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Greg Mann updated MESOS-8195:
-----------------------------
Description:
Upon receiving an {{UpdateSlave}} message the master should compare its list of
pending operations for the agent/LRPs to the list of pending operations
contained in the message. It should then build a {{ReconcileOfferOperations}}
message with all the operations missing in the {{UpdateSlave}} message and send
it to the agent.
The agent will receive these messages and should handle them by itself if the
operations affect the default resources, or forward them to the RP manager
otherwise.
The agent/RP handler should check if the operations are pending. If an
operation is not pending, then an {{ApplyOfferOperation}} message got dropped,
and the agent/LRP should send an {{OFFER_OPERATION_DROPPED}} status update to
the master.
was:
Upon receiving an {{UpdateSlave}} message the master should compare its list of
pending operations for the agent/LRPs to the list of pending operations
contained in the message. It should then build a{{ ReconcileOfferOperations}}
message with all the operations missing in the {{UpdateSlave}} message and send
it to the agent.
The agent will receive these messages and should handle them by itself if the
operations affect the default resources, or forward them to the RP manager
otherwise.
The agent/RP handler should check if the operations are pending. If an
operation is not pending, then an {{ApplyOfferOperation}} message got dropped,
and the agent/LRP should send an {{OFFER_OPERATION_DROPPED}} status update to
the master.
> Implement explicit offer operation reconciliation between the master, agent
> and RPs.
> ------------------------------------------------------------------------------------
>
> Key: MESOS-8195
> URL: https://issues.apache.org/jira/browse/MESOS-8195
> Project: Mesos
> Issue Type: Task
> Reporter: Gastón Kleiman
> Assignee: Greg Mann
> Labels: mesosphere
>
> Upon receiving an {{UpdateSlave}} message the master should compare its list
> of pending operations for the agent/LRPs to the list of pending operations
> contained in the message. It should then build a {{ReconcileOfferOperations}}
> message with all the operations missing in the {{UpdateSlave}} message and
> send it to the agent.
> The agent will receive these messages and should handle them by itself if the
> operations affect the default resources, or forward them to the RP manager
> otherwise.
> The agent/RP handler should check if the operations are pending. If an
> operation is not pending, then an {{ApplyOfferOperation}} message got
> dropped, and the agent/LRP should send an {{OFFER_OPERATION_DROPPED}} status
> update to the master.
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