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https://issues.apache.org/jira/browse/OOZIE-1504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13851031#comment-13851031
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purshotam shah commented on OOZIE-1504:
---------------------------------------
RB : https://reviews.apache.org/r/14239/
> Allow specifying a fixed instance as the start instance of a data-in
> --------------------------------------------------------------------
>
> Key: OOZIE-1504
> URL: https://issues.apache.org/jira/browse/OOZIE-1504
> Project: Oozie
> Issue Type: Improvement
> Affects Versions: trunk
> Reporter: Ryota Egashira
> Assignee: purshotam shah
> Fix For: trunk
>
> Attachments: OOZIE-1504_v4.patch
>
>
> Usage-case...
> One wants it to start on the same specific date so that each day, it
> processes one more data set than the last day (the datasets are daily).
> Something like the following
>
> <input-events>
> <data-in name="event_input_path_format1" dataset="EVENT_INPUT_FORMAT1">
> <start-instance>${coord:absolute(2013-03-15T00:00Z)}</start-instance>
> <end-instance>$
> {coord:current(-1)}
> </end-instance>
> </data-in>
> <data-in name="event_input_path_format2" dataset="EVENT_INPUT_FORMAT2">
> <start-instance>${coord:absolute(2013-03-15T00:00Z)}</start-instance>
> <end-instance>$
> {coord:current(-1)}
> </end-instance>
> </data-in>
> </input-events>
> ---------------------------------
> Specifying a fixed date as the start instance is useful if processing needs
> to process all dataset instances from a specific instance to the current
> instance.
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