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Joel Bernstein commented on SOLR-8888: -------------------------------------- That's much nicer. I'll work from this syntax. Thanks! > Add shortestPath Streaming Expression > ------------------------------------- > > Key: SOLR-8888 > URL: https://issues.apache.org/jira/browse/SOLR-8888 > Project: Solr > Issue Type: Improvement > Reporter: Joel Bernstein > > This ticket is to implement a distributed shortest path graph traversal as a > Streaming Expression. > possible expression syntax: > {code} > shortestPath(collection, > from="colA:node1", > to="colB:node2", > fq="limiting query", > maxDepth="10") > {code} > This would start from colA:node1 and traverse from colA to colB iteratively > until it finds colB:node2. The shortestPath function would emit Tuples > representing the shortest path. > The optional fq could be used to apply a filter on the traversal. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org