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Venkatesh Seetharam commented on FALCON-661:
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Hey [~sriksun], I'm not sure if we can use Titan API to get a list of vertices and filter
on the adjacent vertices with a specific edge. Thoughts?
> Add list types API
> ------------------
>
> Key: FALCON-661
> URL: https://issues.apache.org/jira/browse/FALCON-661
> Project: Falcon
> Issue Type: Sub-task
> Components: webapp
> Affects Versions: 0.6
> Reporter: Venkatesh Seetharam
> Assignee: Balu Vellanki
> Labels: lineage
> Attachments: Falcon-Jira-661-v1.patch, Falcon-Jira-661.patch
>
>
> {noformat}
> GET http://host/graphs/lineage/$type/list?$optional_cluster_name=foo
> $type as in org.apache.falcon.metadata.RelationshipType
> except instance vertex types
> Examples:
> List all feed entities
> GET http://host/graphs/lineage/feed/list
> List all feed entities for a given cluster
> GET http://host/graphs/lineage/feed/list?cluster_name=foo_cluster
> GET http://host/graphs/lineage/cluster/list
> GET http://host/graphs/lineage/process/list
> GET http://host/graphs/lineage/users/list
> GET http://host/graphs/lineage/colo/list
> GET http://host/graphs/lineage/tags/list
> GET http://host/graphs/lineage/groups/list
> GET http://host/graphs/lineage/pipelines/list
> {noformat}
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