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https://issues.apache.org/jira/browse/MADLIB-1415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Frank McQuillan updated MADLIB-1415:
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Description:
SSSP shows max int for path length for unreachable vertices. Unreachable
vertices should probably be filtered out from the output table altogether.
(See attached screen shot.) In its current form, this may have an impact on
helper functions too though I have not looked yet in detail.
This may affect other modules too like APSP. We should look at all graph
modules to see which are impacted.
was:
SSSP shows max int for path length for unreachable vertices. Unreachable
vertices should probably be filtered out from the output table altogether. In
its current form, this may have an impact on helper functions too though I have
not looked yet in detail.
This may affect other modules too like APSP. We should look at all graph
modules to see which are impacted.
> SSSP should not show vertices in output table that are unreachable
> ------------------------------------------------------------------
>
> Key: MADLIB-1415
> URL: https://issues.apache.org/jira/browse/MADLIB-1415
> Project: Apache MADlib
> Issue Type: Improvement
> Components: Module: Graph
> Reporter: Frank McQuillan
> Priority: Major
> Fix For: v2.0
>
> Attachments: Screen Shot 2020-02-26 at 3.31.28 PM.png
>
>
> SSSP shows max int for path length for unreachable vertices. Unreachable
> vertices should probably be filtered out from the output table altogether.
> (See attached screen shot.) In its current form, this may have an impact on
> helper functions too though I have not looked yet in detail.
> This may affect other modules too like APSP. We should look at all graph
> modules to see which are impacted.
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