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https://issues.apache.org/jira/browse/FALCON-325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14111792#comment-14111792
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Sowmya Ramesh commented on FALCON-325:
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Above approach has a gap if the same instance is replicated, evicted and
archived.
There are two approaches which can be used:
*Approach 1: *
Add a new vertex for WF executed; WF instance vertex and set WF properties,
timestamp. Add executed edge from Instance vertex to WF instance vertex. Add
edge from WF instance vertex to the cluster entity vertex with appropriate edge
[replicated to, evicted from, archived to].
*Approach 2: *
Add multiple edges(parallel edges) between instance vertex and cluster vertex
for each operation [replicated, evicted and Archived]
Any thoughts?
> Process lineage information for Replication policies
> ----------------------------------------------------
>
> Key: FALCON-325
> URL: https://issues.apache.org/jira/browse/FALCON-325
> Project: Falcon
> Issue Type: Sub-task
> Affects Versions: 0.5
> Reporter: Venkatesh Seetharam
> Assignee: Sowmya Ramesh
> Labels: lineage
> Attachments: FALCON-325.patch
>
>
> The current patch only addresses process executions and not data lifecycle
> policies. This task should address adding this information.
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