hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3539) Compatibility doc to state that ATS v1 is a stable REST API
Date Mon, 27 Apr 2015 18:39:39 GMT

    [ https://issues.apache.org/jira/browse/YARN-3539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14514660#comment-14514660
] 

Zhijie Shen commented on YARN-3539:
-----------------------------------

bq. The existing compatibility document actually states that the History Server is a stable
REST API, which effectively means that ATSv1 has already been declared as a stable API.

I think it means *MR* History Server. Though the link is broken here, you can check the side
bar. And {{HistoryServerRest.md}} documented MR JHS APIs. On the other side, timeline REST
APIs have never been documented. I used to have a patch for YARN-1876. Unfortunately, it was
not committed.

> Compatibility doc to state that ATS v1 is a stable REST API
> -----------------------------------------------------------
>
>                 Key: YARN-3539
>                 URL: https://issues.apache.org/jira/browse/YARN-3539
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: documentation
>    Affects Versions: 2.7.0
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>         Attachments: HADOOP-11826-001.patch, HADOOP-11826-002.patch, YARN-3539-003.patch
>
>
> The ATS v2 discussion and YARN-2423 have raised the question: "how stable are the ATSv1
APIs"?
> The existing compatibility document actually states that the History Server is [a stable
REST API|http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html#REST_APIs],
which effectively means that ATSv1 has already been declared as a stable API.
> Clarify this by patching the compatibility document appropriately



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

Mime
View raw message