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https://issues.apache.org/jira/browse/FALCON-37?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13798837#comment-13798837
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Srikanth Vittal commented on FALCON-37:
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Use Cases addressed in today's discussion:
1. Feed f1 was served by process p1 in the past but now f1 is served by p2. How
do we show the dependency of f1 when the selected time interval for health
monitoring covers both the cases.
Solution- For health monitoring the motif is to show the current state of
health, so we will always rely on the dependency fetched from EntityGraph
object.
Detailed instance history of the feed/process is persisted in DB.
2. Feed f1 no longer exists, but the selected time interval for health
monitoring has f1 information in the DB. How do we display this?
Solution- We should not be bothered about the deleted/removed/obsolete entities
for realtime health monitoring. However when we search for this feed, the
detailed history should be fetched from DB.
> Falcon - Dashboard Feature
> --------------------------
>
> Key: FALCON-37
> URL: https://issues.apache.org/jira/browse/FALCON-37
> Project: Falcon
> Issue Type: New Feature
> Components: general
> Affects Versions: 0.4
> Reporter: Srikanth Sundarrajan
> Assignee: Srikanth Vittal
> Labels: patch
> Attachments: FALCON-37-r1.patch, Falcon – Dashboard.pdf
>
>
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