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From "Suhas Vasu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-943) process update copying user lib is very slow
Date Thu, 18 Dec 2014 09:43:14 GMT

    [ https://issues.apache.org/jira/browse/FALCON-943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14251431#comment-14251431

Suhas Vasu commented on FALCON-943:

I also feel it would be helpful if we communicate the start-time of the updated entity to
the user in the message. Would also help us to debug in case of issues.

> process update copying user lib is very slow
> --------------------------------------------
>                 Key: FALCON-943
>                 URL: https://issues.apache.org/jira/browse/FALCON-943
>             Project: Falcon
>          Issue Type: Bug
>    Affects Versions: 0.6
>            Reporter: Shwetha G S
>            Assignee: Shwetha G S
>             Fix For: trunk
>         Attachments: FALCON-943.patch, FALCON-943.patch
> Currently, process update copies the user workflow and lib directories to staging directory
to provide workflow versions. If the library contains many jars, hdfs copy takes longer and
the update API becomes very slow. Worse if the feed update in turn calls process update, feed
update takes ~30 mins!

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