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Posted to dev@falcon.apache.org by "Srikanth Sundarrajan (JIRA)" <ji...@apache.org> on 2014/01/03 08:31:53 UTC

[jira] [Commented] (FALCON-206) Process update for wf changes

    [ https://issues.apache.org/jira/browse/FALCON-206?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13861295#comment-13861295 ] 

Srikanth Sundarrajan commented on FALCON-206:
---------------------------------------------

+1. Review link has details. Thanks [~shwethags]

> Process update for wf changes
> -----------------------------
>
>                 Key: FALCON-206
>                 URL: https://issues.apache.org/jira/browse/FALCON-206
>             Project: Falcon
>          Issue Type: Bug
>            Reporter: Shwetha G S
>            Assignee: Shwetha G S
>             Fix For: 0.5
>
>         Attachments: FALCON-206-v1.patch, FALCON-206.patch
>
>
> Updating a process for adding another input requires updating process definition(add input) and oozie wf(to handle new input). When oozie wf is updated, all instances take the new definition. Re-running an old instance also uses the  new wf definition, but the wf will fail as the new input is not defined for old instances.
> To solve this, the wf and the lib should be copied to a staging directory with every process updatte



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