Frank McQuillan created MADLIB-1415:
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             Summary: 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
             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.  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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