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Posted to dev@twill.apache.org by "Terence Yim (JIRA)" <ji...@apache.org> on 2016/01/07 02:30:40 UTC

[jira] [Commented] (TWILL-63) Speed up application launch time

    [ https://issues.apache.org/jira/browse/TWILL-63?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15086629#comment-15086629 ] 

Terence Yim commented on TWILL-63:
----------------------------------

There are still quite a lot of unaddressed comments. Moving this out to next release.

> Speed up application launch time
> --------------------------------
>
>                 Key: TWILL-63
>                 URL: https://issues.apache.org/jira/browse/TWILL-63
>             Project: Apache Twill
>          Issue Type: Improvement
>          Components: yarn
>    Affects Versions: 0.2.0-incubating
>            Reporter: Terence Yim
>            Assignee: Shankar Selvam
>             Fix For: 0.8.0-incubating
>
>
> Currently when launching an application, two new jars are always created locally, one for AM (appMaster.jar) and one for Container (container.jar) and copied to HDFS before submitting the application. The jar files could potentially be big and if it doesn't changed, it should require copying to HDFS again.



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