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Posted to dev@falcon.apache.org by "Shwetha G S (JIRA)" <ji...@apache.org> on 2014/01/03 09:45:50 UTC

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

     [ https://issues.apache.org/jira/browse/FALCON-206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shwetha G S updated FALCON-206:
-------------------------------

    Attachment: FALCON-206-v2.patch

Latest patch from reviewboard

> 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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