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ASF GitHub Bot commented on TINKERPOP-2919:
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spmallette opened a new pull request, #2009:
URL: https://github.com/apache/tinkerpop/pull/2009
https://issues.apache.org/jira/browse/TINKERPOP-2919
Shortcut some of the recursion in the strategy with a cache that basically
captures `TraversalParent` information formerly calculated and recalculated.
Reduced execution time of the sample traversal I had from about 1 minute 48
seconds to just a few milliseconds.
VOTE +1
> Improve performance of FilterRankingStrategy for deeply nested traversals
> -------------------------------------------------------------------------
>
> Key: TINKERPOP-2919
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2919
> Project: TinkerPop
> Issue Type: Improvement
> Components: process
> Affects Versions: 3.5.5
> Reporter: Stephen Mallette
> Priority: Major
>
> There is extremely heavy recursion in {{FilterRankingStrategy}} so when it
> encounters traversals with a lot of depth it can take an extremely long time
> to execute.
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