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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 09:41:14 GMT

    [ https://issues.apache.org/jira/browse/FALCON-943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14251429#comment-14251429
] 

Suhas Vasu commented on FALCON-943:
-----------------------------------

Applying the patch is introducing whitespace

{noformat}
$ git apply ~/Downloads/FALCON-943.patch
/Users/suhas.v/Downloads/FALCON-943.patch:705: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
{noformat}

> 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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