hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1390) Provide a way to capture source of an application to be queried through REST or Java Client APIs
Date Mon, 02 Dec 2013 10:38:38 GMT

    [ https://issues.apache.org/jira/browse/YARN-1390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13836410#comment-13836410
] 

Steve Loughran commented on YARN-1390:
--------------------------------------

# Some limits on tag size is going to be needed, obviously. If AMs can update tag data they
can use it as a store of information, which would be convenient and dangerous.

# app metadata is visible to all so users need to be reminded to limit what they say


> Provide a way to capture source of an application to be queried through REST or Java
Client APIs
> ------------------------------------------------------------------------------------------------
>
>                 Key: YARN-1390
>                 URL: https://issues.apache.org/jira/browse/YARN-1390
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: api
>    Affects Versions: 2.2.0
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>
> In addition to other fields like application-type (added in YARN-563), it is useful to
have an applicationSource field to track the source of an application. The application source
can be useful in (1) fetching only those applications a user is interested in, (2) potentially
adding source-specific optimizations in the future. 
> Examples of sources are: User-defined project names, Pig, Hive, Oozie, Sqoop etc.



--
This message was sent by Atlassian JIRA
(v6.1#6144)

Mime
View raw message