hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3031) [Storage abstraction] Create backing storage write interface for ATS writers
Date Wed, 25 Feb 2015 20:51:05 GMT

    [ https://issues.apache.org/jira/browse/YARN-3031?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14337148#comment-14337148
] 

Vinod Kumar Vavilapalli commented on YARN-3031:
-----------------------------------------------

Quick comment: Following the proposal at YARN-3166, let's put the storage APIs in hadoop-yarn-server/hadoop-yarn-server-timelineservice
under package o.a.h.yarn.server.timelineservice.storage? We shouldn't be exposing these to
application writers as part of the hadoop-yarn-api records.

> [Storage abstraction] Create backing storage write interface for ATS writers
> ----------------------------------------------------------------------------
>
>                 Key: YARN-3031
>                 URL: https://issues.apache.org/jira/browse/YARN-3031
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Sangjin Lee
>            Assignee: Vrushali C
>         Attachments: Sequence_diagram_write_interaction.2.png, Sequence_diagram_write_interaction.png,
YARN-3031.01.patch, YARN-3031.02.patch, YARN-3031.03.patch
>
>
> Per design in YARN-2928, come up with the interface for the ATS writer to write to various
backing storages. The interface should be created to capture the right level of abstractions
so that it will enable all backing storage implementations to implement it efficiently.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message