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From "Ajay Yadav (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-705) Feed Retention at Instance Level
Date Tue, 21 Oct 2014 14:12:34 GMT

    [ https://issues.apache.org/jira/browse/FALCON-705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14178445#comment-14178445
] 

Ajay Yadav commented on FALCON-705:
-----------------------------------

Actual use case was that there was a feed which was not getting created. It was not attended
till the time for it's entire retention period duration and hence all instances were lost.
This should not be a problem in most of the cases. Also, instead of number of instances adding
a storage quota based solution would be better was what we discussed.

> Feed Retention at Instance Level
> --------------------------------
>
>                 Key: FALCON-705
>                 URL: https://issues.apache.org/jira/browse/FALCON-705
>             Project: Falcon
>          Issue Type: New Feature
>          Components: retention
>            Reporter: Pracheer Agarwal
>
> Currently, while specifying retention in feed we need to give some time unit and number
of units like hours(6).
> It will be good to have feed retention on instance level like instances(5) which shows
I want to preserve last 5 instances.
> This feature is useful when whole pipeline starts after some time. So it that case we
don't have to approximate the retention.  



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