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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1708) Add a public API to reserve resources (part of YARN-1051)
Date Thu, 04 Sep 2014 18:38:54 GMT

    [ https://issues.apache.org/jira/browse/YARN-1708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14121737#comment-14121737

Vinod Kumar Vavilapalli commented on YARN-1708:

Tx for the updated patch, [~subru]! This looks so much better!

A few minor comments
 - All the newInstance methods and setters in the response objects should be marked as private,
for e.g in ReservationSubmissionResponse. Similarly in other objects too. We don't expect
users to call them because responses are generated only by the platform.
 - ReservationId: It's likely that IDEs generate a better hashCode instead of us doing the
long-to-int conversions?
 - ReservationRequests.{set|get}Type -> {set|get}Interpretor? Similarly ReservationRequestsProto.type.
 - Rename ReservationRequest.leaseDuration to be simply duration inline with ReservationRequestProto.duration

> Add a public API to reserve resources (part of YARN-1051)
> ---------------------------------------------------------
>                 Key: YARN-1708
>                 URL: https://issues.apache.org/jira/browse/YARN-1708
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Carlo Curino
>            Assignee: Subramaniam Krishnan
>         Attachments: YARN-1708.patch, YARN-1708.patch
> This JIRA tracks the definition of a new public API for YARN, which allows users to reserve
resources (think of time-bounded queues). This is part of the admission control enhancement
proposed in YARN-1051.

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