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From "Tengfei Mu (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (AURORA-1547) TaskReconciler should set TaskStatus.slave_id field
Date Fri, 04 Dec 2015 20:13:11 GMT

     [ https://issues.apache.org/jira/browse/AURORA-1547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tengfei Mu reassigned AURORA-1547:
----------------------------------

    Assignee: Tengfei Mu

> TaskReconciler should set TaskStatus.slave_id field
> ---------------------------------------------------
>
>                 Key: AURORA-1547
>                 URL: https://issues.apache.org/jira/browse/AURORA-1547
>             Project: Aurora
>          Issue Type: Task
>          Components: Scheduler
>            Reporter: Maxim Khutornenko
>            Assignee: Tengfei Mu
>              Labels: newbie
>
> [TaskReconciler|https://github.com/apache/aurora/blob/33d7e2170a86f54722a02a2dc9cb1e09fb52df25/src/main/java/org/apache/aurora/scheduler/reconciliation/TaskReconciler.java#L148-L157]
is currently not initializing the [slave_id|https://github.com/apache/mesos/blob/master/include/mesos/mesos.proto#L1139]
field. This makes reconciliation process slower on the Mesos side when there are slaves in
"transitionary" state. With the "slave_id" field set, Mesos will be able to issue TASK_LOST
without waiting for all slaves to exit "transitionary" state.



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